Rocket Lab Corporation
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Senior Propulsion Design Engineer I
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ABOUT ROCKET LAB
Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.
Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NEUTRON
Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab’s proven execution history with the Electron program. If you’re interested in joining a high performing team, pushing the boundaries with a clean sheet development of re-usable liquid launch vehicle, this is your opportunity!
SENIOR PROPULSION DESIGN ENGINEER I
Based out of Rocket Lab's our headquarters in Long Beach, CA the Propulsion Design Engineer is responsible for the design of engine components (combustion chambers, turbo machinery, engine layout, etc.) for the Archimedes Engine. In this role you’ll have the opportunity to design, analyze and build hardware. You will support the Neutron and Archimedes teams with deliverables required to facilitate engine development and advance the program forward.
Please note: this position can be hired at the Propulsion Design Engineer II or Senior Propulsion Design Engineer I level.
WHAT YOU’LL GET TO DO:
- Work with technical subject matter experts to design engine systems to meet performance, quality and manufacturability requirements.
- Develop and own mechanical design solutions for propulsion systems.
- Perform trade studies and design reviews with analysts, manufacturing engineers and subject matter experts from concept to production.
- Work with internal and external fabrication teams to bring hardware from design to fruition
QUALIFICATIONS YOU’LL BRING AS SENIOR PROPULSION DESIGN ENGINEER I:
- Bachelor’s degree in mechanical engineering, aerospace engineering or related field
- 5+ years of experience in relevant engineering field.
- Strong foundation in heat transfer, fluids and structural mechanics.
- Proficiency in finite element analysis using ANSYS Workbench or similar packages.
- Mastery of mechanical design principles.
- Strong understanding of design for manufacturing and GD&T principles.
- Prior experience developing and maintaining engineering design best practices
- Prior experience developing parts, assemblies or systems from concept to production.
THESE QUALIFICATIONS WOULD BE NICE TO HAVE:
- High proficiency in GD&T.
- Proficiency in using ANSYS Workbench
- Proficiency in using StarCCM+ or similar CFD software packages.
- Prior experience with design of additively manufactured rocket engine components.
- Experience with propulsion systems design, analysis, test, operations, and/or manufacturing
- Experience with best practices for design, qualification and production of aerospace hardware.
- Experience working in a fast-paced development program.
ADDITIONAL REQUIREMENTS
- Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to focus.
- Regularly required to sit, use hands and fingers, operate computer keyboard and controls, and communicate verbally and in writing.
- Must be physically able to commute to buildings
- Occasional exposure to dust, fumes and moderate levels of noise.
Level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one component of our total rewards package at Rocket Lab. Employees may also receive company equity and access to a robust benefits package including: top tier medical HMO, PPO & a 100% company-sponsored medical HSA plan option, dental and vision coverage, 3 weeks paid vacation and 5 days sick leave per year, 11 paid holidays per year, flexible spending and dependent care savings accounts, paid parental leave, disability insurance, life insurance, and access to a 401(k) retirement plan with company match. Other perks include: Discounted employee stock purchase program, subsidized EV charging stations, onsite gym, food and drinks, and other discounts.
Eligibility for benefits may vary based on employment status, please check with your recruiter for a comprehensive list of the benefits available for this role. Benefit programs are subject to change at the company’s discretion.
WHAT TO EXPECT
We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.
Important information:
FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.
Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.
FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:
For security reasons background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.
Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.
Ready to apply?
Apply to Rocket Lab Corporation
Senior / Principal Propulsion Engineer (pipeline)
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ABOUT ROCKET LAB
Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.
Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NEUTRON
Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab’s proven execution history with the Electron program. If you’re interested in joining a high performing team, pushing the boundaries with a clean sheet development of re-usable liquid launch vehicle, this is your opportunity!
SENIOR / PRINCIPAL PROPULSION ENIGNEER
As Senior/Principal Propulsion Engineer, you will play a critical role in the development, testing, and operation of the Archimedes Engine family, a cornerstone of the Neutron rocket program. You will take ownership of subsystems and engine operation, driving design, analysis, testing, and operational readiness. You will execute testing campaigns, analyze data, improve existing evaluation capability and refine designs for reliability and vehicle operations.
This role demands technical expertise, strong autonomy, and the ability to align teams and projects to achieve program goals. Principal Engineers will additionally drive value to teams outside their group, influencing cross-functional efforts and contributing to the broader success of the Neutron program.
WHAT YOU’LL GET TO DO:
- Design, analyze, test, fly, and refly next generation propulsion hardware ensuring operational readiness and flight success.
- Develop and execute test plans, including qualification and acceptance testing, and conduct post-test data reviews to refine designs and processes.
- Collaborate across engineering disciplines to optimize engine performance, reliability, and manufacturability.
- Generate high-level plans and prioritize tasks across teams, resolving competing priorities and ensuring alignment with program goals.
- Mentor and guide engineers, fostering technical growth and collaboration.
- Work with manufacturing, testing and vehicle operation teams to support engine needs, operation, and resolve issues each part of the engine lifecycle.
Please note: This position can be hired as a Senior Propulsion Engineer I, Senior Propulsion Engineer II or Principal Propulsion Level.
YOU’LL BRING THESE QUALIFICATIONS AS A SENIOR PROPULSION ENGINEER I:
- Bachelor’s degree in mechanical engineering, aerospace engineering, or related field.
- 5+ years of experience in rocket engine development, testing, or operations.
- Strong technical understanding of fluid dynamics, thermodynamics, cryogenic systems, and rocket engine architecture.
- Familiarity with engine P&IDs, fluid system routing, and hotfire data reviews.
YOU’LL BRING THESE QUALIFICATIONS AS A SENIOR PROPULSION ENGINEER II:
- Bachelor’s degree in mechanical engineering, aerospace engineering, or related field.
- 8+ years of experience in rocket engine development, testing, or operations.
- Strong technical understanding of fluid dynamics, thermodynamics, cryogenic systems, and rocket engine architecture.
- Familiarity with engine P&IDs, fluid system routing, and hotfire data reviews.
YOU’LL BRING THESE QUALIFICATIONS AS A PRINCIPAL PROPULSION ENGINEER:
- Bachelor’s degree in mechanical engineering, aerospace engineering, or related field.
- 12+ years of experience in rocket engine development, testing, or operations.
- Strong technical understanding of fluid dynamics, thermodynamics, cryogenic systems, and rocket engine architecture.
- Familiarity with engine P&IDs, fluid system routing, and hotfire data reviews.
THESE QUALIFICATIONS WOULD BE NICE TO HAVE:
- Advanced degree in a fluid mechanics-heavy field.
- Experience with ox-rich staged combustion systems and Methyl/LOX propellants.
- Background in failure analysis, combustion dynamics, turbopump mechanics, and hydraulics.
- Familiarity with reusable rocket engine systems and test/launch facility operations.
- Experience with best practices for design, qualification, and production.
ADDITIONAL REQUIREMENTS:
- Ability to travel to our Engine Development Center (Long Beach CA) and our Launch Complex 3 (Wallops VA), approximately 25%.
- Flexibility to work extended hours or weekends as needed.
- Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to focus.
- Regularly required to sit, use hands and fingers, operate computer keyboard and controls, and communicate verbally and in writing.
- Occasional exposure to dust, fumes and moderate levels of noise.
WHAT TO EXPECT
We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.
Important information:
FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.
Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.
FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:
For security reasons background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.
Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.
Ready to apply?
Apply to Rocket Lab Corporation
Senior Combustion Devices Engineer II / Principal Combustion Devices Engineer
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ABOUT ROCKET LAB
Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.
Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NEUTRON
Neutron is a medium-lift launch vehicle being developed by Rocket Lab, a publicly traded end-to-end space company. The rocket can deliver the mega constellations of tomorrow, enable interplanetary payloads, and support human spaceflight. As a reusable platform, Neutron will deliver a very cost-effective and reliable launch solution leveraging Rocket Lab’s proven history with Electron – the third most launched rocket, worldwide, in 2024. If you’re interested in joining an incredible team in a fast-paced and rewarding environment, this is your opportunity.
SENIOR COMBUSTION DEVICES ENGINEER II / PRINCIPAL COMBUSTION DEVICES ENGINEER
Based out of Rocket Lab's headquarters in Long Beach, CA, the Principal/Senior Combustion Devices Engineer will be responsible for the development of one or more combustion devices (preburners, main injectors, thrust chambers assemblies and vacuum nozzles). These devices are an integral portion of the 200,000 lbf Archimedes engine, which operates in a demanding but efficient ox-rich, staged combustion architecture.
In this role, you’ll take ownership of all aspects of a component: design and analysis, manufacturing and test support, and successful flights and subsequent, high-cadence, re-flights. By doing so, you will help propel the Neutron rocket, expanding human capabilities in space and providing value to the company and its shareholders.
Please note: This position can be hired as a Senior Combustion Devices Engineer II or Principal Combustion Devices Engineer Level.
WHAT YOU’LL GET TO DO:
- Design, analyze, and perform trades studies to achieve programmatic targets.
- Define requirements, test and flight qualification plans.
- Work with the interface owners, like turbomachinery and engine systems teams, to make a high-end product that could be iterated fast and seamlessly.
- Work with manufacturing and build engineers to design easily manufacturable, cost-effective, beautiful parts.
- Work with the test and launch teams to interpret data and provide solutions to enable a high cadence – of tests, flights and re-flights.
AS A SENIOR COMBUSTION DEVICES ENGINEER II, YOU’LL BRING THESE QUALIFICATIONS:
- Bachelor’s degree in an engineering discipline or equivalent
- 8+ years of combustion device design experience
- In-depth knowledge of combustion and fluid dynamics, heat transfer and structural mechanics.
- Fundamental understanding of design principals and manufacturing methods.
AS A PRINCIPAL COMBUSTION DEVICES ENGINEER, YOU’LL BRING THESE QUALIFICATIONS:
- Bachelor’s degree in an engineering discipline or equivalent
- 12+ years of combustion device design experience
- In-depth knowledge of combustion and fluid dynamics, heat transfer and structural mechanics.
- Fundamental understanding of design principals and manufacturing methods.
THESE QUALIFICATIONS WOULD BE NICE TO HAVE:
- Master’s or a PhD.
- Advanced proficiency in NX, ANSYS Mechanical, StarCCM, MATLAB and GD&T.
- Proficiency in niche software like: TDK, ROCCID, PERCORP, CEA, ROCETS.
- Reacting flow CFD.
- Expertise in high-speed data/video analysis in time and frequency domains.
- Experience with designing reusable, propulsively landing rocket engines.
- Experience in an iterative and scrappy development environment.
ADDITIONAL REQUIREMENTS:
- Must be willing to travel and communicate outside of work hours.
- Must be able to work extended hours and/or weekends as needed.
- Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to focus.
- Regularly required to sit, use hands and fingers, operate computer keyboard and controls, and communicate verbally and in writing.
- Must be physically able to commute to buildings.
- Occasional exposure to dust, fumes and moderate levels of noise.
Level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one component of our total rewards package at Rocket Lab. Employees may also receive company equity and access to a robust benefits package including: top tier medical HMO, PPO & a 100% company-sponsored medical HSA plan option, dental and vision coverage, 3 weeks paid vacation and 5 days sick leave per year, 11 paid holidays per year, flexible spending and dependent care savings accounts, paid parental leave, disability insurance, life insurance, and access to a 401(k) retirement plan with company match. Other perks include: Discounted employee stock purchase program, subsidized EV charging stations, onsite gym, food and drinks, and other discounts.
Eligibility for benefits may vary based on employment status, please check with your recruiter for a comprehensive list of the benefits available for this role. Benefit programs are subject to change at the company’s discretion.
WHAT TO EXPECT
We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.
Important information:
FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.
Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.
FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:
For security reasons background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.
Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.
Ready to apply?
Apply to Rocket Lab Corporation
Propulsion Engineer II, Engine Systems
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ABOUT ROCKET LAB
Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.
Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NEUTRON
Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab’s proven execution history with the Electron program. If you’re interested in joining a high performing team, pushing the boundaries with a clean sheet development of re-usable liquid launch vehicle, this is your opportunity!
PROPULSION ENGINEER II – ARCHIMEDES ENGINE SYSTEMS
As an Engine Systems Propulsion Engineer, you will play a critical role in the development, testing, and operation of the Archimedes Engine family, a cornerstone of the Neutron rocket program. This highly technical role involves ownership of engine subsystems, test campaigns, data analysis, and refining designs for reliability and vehicle operations, while driving system architecture trades, managing interfaces, and optimizing requirements for the vehicle.
Success requires strong autonomy, technical expertise, curiosity, attention to detail, and the ability to organize complex systems into actionable plans while collaborating across teams. You will also support engine analysis, simulation, testing, and tool development, bringing deep technical acumen to solve challenging problems. As a self-starter capable of leading projects with minimal oversight, you will have the opportunity to make a significant impact in a fast-growing startup environment that fosters growth and innovation.
WHAT YOU’LL GET TO DO:
- Design, analyze, test, fly, and refly next generation propulsion hardware ensuring operational readiness and flight success.
- Develop clear requirements and deliver validated designs and hardware that meet program milestones and flight requirements.
- Execute engine test plans, including performance validation and reliability testing, and conduct post-test data reviews to distill learnings and adjust test planning.
- Collaborate with cross-functional teams to ensure robust integration, testing, and problem solving.
- Support flight operations, including engine acceptance and post-flight analysis.
YOU’LL BRING THESE QUALIFICATIONS AS PROPULSION ENGINEER II:
- Bachelor’s degree in mechanical engineering, aerospace engineering, or related field.
- 2+ years of experience in rocket engine development, testing, or operations.
- Strong technical understanding of fluid dynamics, thermodynamics, and cryogenic systems.
- Fundamental understanding of mechanical design principles.
THESE QUALIFICATIONS WOULD BE NICE TO HAVE:
- Advanced degree in a fluid mechanics-heavy field.
- Proven ability to conduct hotfire data reviews, identify blockers for testing, and ensure operational safety of engine systems.
- Experience with staged combustion rocket engines and Methyl/LOX propellant systems.
- Background in failure analysis, combustion dynamics, turbopump mechanics, and/ or fluid systems analysis.
- Familiarity with reusable rocket engine systems and/or test/launch facility operations.
ADDITIONAL REQUIREMENTS:
- Ability to travel to our Engine Development Center (Long Beach CA) and our Launch Complex 3 (Wallops VA), approximately 25%.
- Flexibility to work extended hours or weekends as needed.
- Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to focus.
- Regularly required to sit, use hands and fingers, operate computer keyboard and controls, and communicate verbally and in writing.
- Occasional exposure to dust, fumes and moderate levels of noise.
WHAT TO EXPECT
We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.
Important information:
FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.
Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.
FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:
For security reasons background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.
Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.
Ready to apply?
Apply to Rocket Lab Corporation
Fluid Systems Engineer II
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ABOUT ROCKET LAB
Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.
Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NEUTRON
Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab’s proven execution history with the Electron program.
FLUID SYSTEMS ENGINEER II
A Fluid Systems Engineer II, Neutron leads the design, build, and test of their fluid systems across the Neutron launch vehicle. You will collaborate with and provide guidance to a team of engineers in the Fluid Systems department to turn vehicle-level requirements into a fluid network that enables Neutron to operate with aircraft-like reusability and reliability.
WHAT YOU’LL GET TO DO
- Perform trade studies and sizing – using hand-calcs, analytical models or test data – to define key elements of system architecture
- Provide guidance & mentorship to teammates on and beyond the fluids team to inform fluid system design, test & operations best practices
- Lead key fluid system design, manufacturing and test reviews
- Coordinate with component design, GSE, propulsion, GNC and other interrelated teams to solve multidisciplinary issues
- Create and maintain analytical models that characterize and predict system behavior under all relevant conditions
- Champion efforts to create and maintain piping and instrumentation diagrams, system CAD, production drawings, and system test and operations procedures
- Perform planning, analysis, and troubleshooting of system performance during real-time operations and post-test data reviews
- Project management including development schedules, vendor management, budgeting, etc.
- Create tools to enhance the team’s analysis capabilities, streamline workflow and optimize launch operations
YOU’LL BRING THESE QUALIFICATIONS:
- Bachelor’s degree in Mechanical Engineering or relevant engineering discipline
- 2+ years of experience designing, operating, troubleshooting fluids systems
- Strong engineering fundamentals in fluid dynamics and thermodynamics
- Solid understanding of fluid components such as valves, pressure vessels, flex elements & fittings
- Working knowledge of manufacturing, fabrication, integration processes & quality control relevant to fluid components (valves, flex hoses, tubing, bellows, etc.)
THESE QUALIFICATIONS WOULD BE NICE TO HAVE:
- 8+ years experience in a fast-paced aerospace environment where you have completed difficult projects while collaborating effectively with other key groups
- Ability to earn trust, maintain positive & professional relationships, & contribute to a culture of inclusion
- Experience working with a distributed team across the globe
- Advanced degree in a fluid mechanics-heavy field
- Experience with oxygen & methane systems
- Experience using fluids analysis tools such as REFPROP and GFSSP
- Experience using Siemens NX
- Experience using Python
- Proven ability to practically apply engineering fundamentals to solve real, complex problems
- Demonstrated ability to rally a team to make & execute good decisions in a fast-paced environment with information available
ADDITIONAL REQUIREMENTS:
- Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to focus.
- Regularly required to sit, use hands and fingers, operate computer keyboard and controls, and communicate verbally and in writing.
- Must be physically able to commute to buildings
- Occasional exposure to dust, fumes and moderate levels of noise.
Level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one component of our total rewards package at Rocket Lab. Employees may also receive company equity and access to a robust benefits package including: top tier medical HMO, PPO & a 100% company-sponsored medical HSA plan option, dental and vision coverage, 3 weeks paid vacation and 5 days sick leave per year, 11 paid holidays per year, flexible spending and dependent care savings accounts, paid parental leave, disability insurance, life insurance, and access to a 401(k) retirement plan with company match. Other perks include: Discounted employee stock purchase program, subsidized EV charging stations, onsite gym, food and drinks, and other discounts.
Eligibility for benefits may vary based on employment status, please check with your recruiter for a comprehensive list of the benefits available for this role. Benefit programs are subject to change at the company’s discretion.
WHAT TO EXPECT
We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.
Important information:
FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.
Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.
FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:
For security reasons background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.
Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.
Ready to apply?
Apply to Rocket Lab Corporation
Senior Fluid Systems Engineer I
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ABOUT ROCKET LAB
Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.
Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NEUTRON
Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab’s proven execution history with the Electron program.
SENIOR FLUID SYSTEMS ENGINEER I
A Senior Fluid Systems Engineer I, Neutron leads the design, build, and test of their fluid systems across the Neutron launch vehicle. You will collaborate with and provide guidance to a team of engineers in the Fluid Systems department to turn vehicle-level requirements into a fluid network that enables Neutron to operate with aircraft-like reusability and reliability.
WHAT YOU’LL GET TO DO
- Perform trade studies and sizing – using hand-calcs, analytical models or test data – to define key elements of system architecture
- Provide guidance & mentorship to teammates on and beyond the fluids team to inform fluid system design, test & operations best practices
- Lead key fluid system design, manufacturing and test reviews
- Coordinate with component design, GSE, propulsion, GNC and other interrelated teams to solve multidisciplinary issues
- Create and maintain analytical models that characterize and predict system behavior under all relevant conditions
- Champion efforts to create and maintain piping and instrumentation diagrams, system CAD, production drawings, and system test and operations procedures
- Perform planning, analysis, and troubleshooting of system performance during real-time operations and post-test data reviews
- Project management including development schedules, vendor management, budgeting, etc.
- Create tools to enhance the team’s analysis capabilities, streamline workflow and optimize launch operations
YOU’LL BRING THESE QUALIFICATIONS:
- Bachelor’s degree in Mechanical Engineering or relevant engineering discipline
- 5+ years of experience designing, operating, troubleshooting fluids systems
- Strong engineering fundamentals in fluid dynamics and thermodynamics
- Solid understanding of fluid components such as valves, pressure vessels, flex elements & fittings
- Working knowledge of manufacturing, fabrication, integration processes & quality control relevant to fluid components (valves, flex hoses, tubing, bellows, etc.)
THESE QUALIFICATIONS WOULD BE NICE TO HAVE:
- 8+ years experience in a fast-paced aerospace environment where you have completed difficult projects while collaborating effectively with other key groups
- Ability to earn trust, maintain positive & professional relationships, & contribute to a culture of inclusion
- Experience working with a distributed team across the globe
- Advanced degree in a fluid mechanics-heavy field
- Experience with oxygen & methane systems
- Experience using fluids analysis tools such as REFPROP and GFSSP
- Experience using Siemens NX
- Experience using Python
- Proven ability to practically apply engineering fundamentals to solve real, complex problems
- Demonstrated ability to rally a team to make & execute good decisions in a fast-paced environment with information available
ADDITIONAL REQUIREMENTS:
- Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to focus.
- Regularly required to sit, use hands and fingers, operate computer keyboard and controls, and communicate verbally and in writing.
- Must be physically able to commute to buildings
- Occasional exposure to dust, fumes and moderate levels of noise.
Level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one component of our total rewards package at Rocket Lab. Employees may also receive company equity and access to a robust benefits package including: top tier medical HMO, PPO & a 100% company-sponsored medical HSA plan option, dental and vision coverage, 3 weeks paid vacation and 5 days sick leave per year, 11 paid holidays per year, flexible spending and dependent care savings accounts, paid parental leave, disability insurance, life insurance, and access to a 401(k) retirement plan with company match. Other perks include: Discounted employee stock purchase program, subsidized EV charging stations, onsite gym, food and drinks, and other discounts.
Eligibility for benefits may vary based on employment status, please check with your recruiter for a comprehensive list of the benefits available for this role. Benefit programs are subject to change at the company’s discretion.
WHAT TO EXPECT
We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.
Important information:
FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.
Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.
FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:
For security reasons background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.
Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.
Ready to apply?
Apply to Rocket Lab Corporation
Structural Analyst II / Senior Structural Analyst I
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ABOUT ROCKET LAB
Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.
Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NEUTRON
Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab’s proven execution history with the Electron program.
STRUCTURAL ANALYST II / SENIOR STRUCTURAL ANALYST I
The Structural Analyst position is based out of Rocket Lab's headquarters in Long Beach, CA. The candidate will support a high performing team of propulsion engineers with a broad range of expertise covering rocket engine combustion devices, turbomachinery, and other hardware. You will support the Neutron program and Propulsion department with solutions to tough technical problems and drive the vehicle design using analytical methods.
Please note: this position can be hired at the Structural Analyst II or Senior Structural Analyst I level.
WHAT YOU’LL GET TO DO:
- Create system, subassemblies, and individual parts analytical models.
- Perform multiphysics structural, thermal, vibration, fatigue, and fracture analyses.
- Collaborate with the design team to finalize hardware designs to meet vehicle requirements.
- Generate and maintain clear documentation of all performed analyses, including inputs, methods, and results to ensure proper communication during hardware reviews and qualification.
- Support stage, engine and sub-system testing through data review and provide recommendations based on data and analysis.
- Develop standard practices for structural analysis and common hand calculations to expedite hardware development.
- Provide continued direction to the engineering team on highest value analysis and results deliverable schedule as the program evolves.
QUALIFICATIONS YOU’LL BRING AS STRUCTURAL ANALYST II:
- Bachelor’s degree in mechanical engineering, aerospace engineering or related field.
- 2+ years of experience performing thermal, structural and vibration analysis for aerospace hardware.
- Strong foundation in thermal, structural, vibration and life assessment analysis best practices.
- Strong foundation in ductile and brittle material failure theories.
- Familiarity with instrumenting hardware using strain gauges, thermocouples, and accelerometers to anchor FEM results.
- Proficiency in finite element analysis using commercially available software packages.
- Proficiency using one or more of the following programming languages: Python, Matlab, VBA, and/or C++
QUALIFICATIONS YOU’LL BRING AS SENIOR STRUCTURAL ANALYST I:
- Bachelor’s degree in mechanical engineering, aerospace engineering or related field.
- 5+ years of experience performing thermal, structural and vibration analysis for aerospace hardware.
- Mastery in thermal, structural, vibration and life assessment analysis best practices.
- Mastery in ductile and brittle material failure theories.
- Prior experience instrumenting hardware using strain gauges, thermocouples, and accelerometers to anchor FEM results.
- Proficiency in finite element analysis using commercially available software packages.
- Proficiency using one or more of the following programming languages: Python, Matlab, VBA, and/or C++
THESE QUALIFICATIONS WOULD BE NICE TO HAVE:
- Graduate degree with 3+ years of experience.
- Proficiency using ANSYS Workbench and NASGRO.
- Familiarity with liquid engine qualification and certification using NASA-STDs 5012, 5019
- Prior experience analyzing rocket engine combustion devices and turbo pump components.
- Experience with supporting failure investigations
- Experience with additively manufactured materials, part design and analysis
- Experience working in a fast-paced development program
ADDITIONAL REQUIREMENTS:
- Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to focus.
- Regularly required to sit, use hands and fingers, operate computer keyboard and controls, and communicate verbally and in writing.
- Must be physically able to commute to buildings
- Occasional exposure to dust, fumes and moderate levels of noise.
Level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one component of our total rewards package at Rocket Lab. Employees may also receive company equity and access to a robust benefits package including: top tier medical HMO, PPO & a 100% company-sponsored medical HSA plan option, dental and vision coverage, 3 weeks paid vacation and 5 days sick leave per year, 11 paid holidays per year, flexible spending and dependent care savings accounts, paid parental leave, disability insurance, life insurance, and access to a 401(k) retirement plan with company match. Other perks include: Discounted employee stock purchase program, subsidized EV charging stations, onsite gym, food and drinks, and other discounts.
Eligibility for benefits may vary based on employment status, please check with your recruiter for a comprehensive list of the benefits available for this role. Benefit programs are subject to change at the company’s discretion.
WHAT TO EXPECT
We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.
Important information:
FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.
Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.
FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:
For security reasons background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.
Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.
Ready to apply?
Apply to Rocket Lab Corporation
Propulsion Engineer II, Engine Systems
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ABOUT ROCKET LAB
Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.
Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NEUTRON
Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab’s proven execution history with the Electron program. If you’re interested in joining a high performing team, pushing the boundaries with a clean sheet development of re-usable liquid launch vehicle, this is your opportunity!
PROPULSION ENGINEER II – ARCHIMEDES ENGINE SYSTEMS
As an Engine Systems Propulsion Engineer, you will play a critical role in the development, testing, and operation of the Archimedes Engine family, a cornerstone of the Neutron rocket program. This highly technical role involves ownership of engine subsystems, test campaigns, data analysis, and refining designs for reliability and vehicle operations, while driving system architecture trades, managing interfaces, and optimizing requirements for the vehicle.
Success requires strong autonomy, technical expertise, curiosity, attention to detail, and the ability to organize complex systems into actionable plans while collaborating across teams. You will also support engine analysis, simulation, testing, and tool development, bringing deep technical acumen to solve challenging problems. As a self-starter capable of leading projects with minimal oversight, you will have the opportunity to make a significant impact in a fast-growing startup environment that fosters growth and innovation.
WHAT YOU’LL GET TO DO:
- Design, analyze, test, fly, and refly next generation propulsion hardware ensuring operational readiness and flight success.
- Develop clear requirements and deliver validated designs and hardware that meet program milestones and flight requirements.
- Execute engine test plans, including performance validation and reliability testing, and conduct post-test data reviews to distill learnings and adjust test planning.
- Collaborate with cross-functional teams to ensure robust integration, testing, and problem solving.
- Support flight operations, including engine acceptance and post-flight analysis.
YOU’LL BRING THESE QUALIFICATIONS AS PROPULSION ENGINEER II:
- Bachelor’s degree in mechanical engineering, aerospace engineering, or related field.
- 2+ years of experience in rocket engine development, testing, or operations.
- Strong technical understanding of fluid dynamics, thermodynamics, and cryogenic systems.
- Fundamental understanding of mechanical design principles.
THESE QUALIFICATIONS WOULD BE NICE TO HAVE:
- Advanced degree in a fluid mechanics-heavy field.
- Proven ability to conduct hotfire data reviews, identify blockers for testing, and ensure operational safety of engine systems.
- Experience with staged combustion rocket engines and Methyl/LOX propellant systems.
- Background in failure analysis, combustion dynamics, turbopump mechanics, and/ or fluid systems analysis.
- Familiarity with reusable rocket engine systems and/or test/launch facility operations.
ADDITIONAL REQUIREMENTS:
- Ability to travel to test and launch facilities (~25%).
- Flexibility to work extended hours or weekends as needed.
- Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to focus.
- Regularly required to sit, use hands and fingers, operate computer keyboard and controls, and communicate verbally and in writing.
- Occasional exposure to dust, fumes and moderate levels of noise.
Level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one component of our total rewards package at Rocket Lab. Employees may also receive company equity and access to a robust benefits package including: top tier medical HMO, PPO & a 100% company-sponsored medical HSA plan option, dental and vision coverage, 3 weeks paid vacation and 5 days sick leave per year, 11 paid holidays per year, flexible spending and dependent care savings accounts, paid parental leave, disability insurance, life insurance, and access to a 401(k) retirement plan with company match. Other perks include: Discounted employee stock purchase program, subsidized EV charging stations, onsite gym, food and drinks, and other discounts.
Eligibility for benefits may vary based on employment status, please check with your recruiter for a comprehensive list of the benefits available for this role. Benefit programs are subject to change at the company’s discretion.
WHAT TO EXPECT
We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.
Important information:
FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.
Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.
FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:
For security reasons background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.
Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.
Ready to apply?
Apply to Rocket Lab Corporation
Senior / Principal Propulsion Engineer
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ABOUT ROCKET LAB
Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.
Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NEUTRON
Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab’s proven execution history with the Electron program. If you’re interested in joining a high performing team, pushing the boundaries with a clean sheet development of re-usable liquid launch vehicle, this is your opportunity!
SENIOR / PRINCIPAL PROPULSION ENIGNEER
As Senior/Principal Propulsion Engineer, you will play a critical role in the development, testing, and operation of the Archimedes Engine family, a cornerstone of the Neutron rocket program. You will take ownership of subsystems and engine operation, driving design, analysis, testing, and operational readiness. You will execute testing campaigns, analyze data, improve existing evaluation capability and refine designs for reliability and vehicle operations.
This role demands technical expertise, strong autonomy, and the ability to align teams and projects to achieve program goals. Principal Engineers will additionally drive value to teams outside their group, influencing cross-functional efforts and contributing to the broader success of the Neutron program.
WHAT YOU’LL GET TO DO:
- Design, analyze, test, fly, and refly next generation propulsion hardware ensuring operational readiness and flight success.
- Develop and execute test plans, including qualification and acceptance testing, and conduct post-test data reviews to refine designs and processes.
- Collaborate across engineering disciplines to optimize engine performance, reliability, and manufacturability.
- Generate high-level plans and prioritize tasks across teams, resolving competing priorities and ensuring alignment with program goals.
- Mentor and guide engineers, fostering technical growth and collaboration.
- Work with manufacturing, testing and vehicle operation teams to support engine needs, operation, and resolve issues each part of the engine lifecycle.
Please note: This position can be hired as a Senior Propulsion Engineer I, Senior Propulsion Engineer II or Principal Propulsion Level.
YOU’LL BRING THESE QUALIFICATIONS AS A SENIOR PROPULSION ENGINEER I:
- Bachelor’s degree in mechanical engineering, aerospace engineering, or related field.
- 5+ years of experience in rocket engine development, testing, or operations.
- Strong technical understanding of fluid dynamics, thermodynamics, cryogenic systems, and rocket engine architecture.
- Familiarity with engine P&IDs, fluid system routing, and hotfire data reviews.
YOU’LL BRING THESE QUALIFICATIONS AS A SENIOR PROPULSION ENGINEER II:
- Bachelor’s degree in mechanical engineering, aerospace engineering, or related field.
- 8+ years of experience in rocket engine development, testing, or operations.
- Strong technical understanding of fluid dynamics, thermodynamics, cryogenic systems, and rocket engine architecture.
- Familiarity with engine P&IDs, fluid system routing, and hotfire data reviews.
YOU’LL BRING THESE QUALIFICATIONS AS A PRINCIPAL PROPULSION ENGINEER:
- Bachelor’s degree in mechanical engineering, aerospace engineering, or related field.
- 12+ years of experience in rocket engine development, testing, or operations.
- Strong technical understanding of fluid dynamics, thermodynamics, cryogenic systems, and rocket engine architecture.
- Familiarity with engine P&IDs, fluid system routing, and hotfire data reviews.
THESE QUALIFICATIONS WOULD BE NICE TO HAVE:
- Advanced degree in a fluid mechanics-heavy field.
- Experience with ox-rich staged combustion systems and Methyl/LOX propellants.
- Background in failure analysis, combustion dynamics, turbopump mechanics, and hydraulics.
- Familiarity with reusable rocket engine systems and test/launch facility operations.
- Experience with best practices for design, qualification, and production.
ADDITIONAL REQUIREMENTS:
- Ability to travel to test and launch facilities (~25%).
- Flexibility to work extended hours or weekends as needed.
- Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to focus.
- Regularly required to sit, use hands and fingers, operate computer keyboard and controls, and communicate verbally and in writing.
- Occasional exposure to dust, fumes and moderate levels of noise.
Level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one component of our total rewards package at Rocket Lab. Employees may also receive company equity and access to a robust benefits package including: top tier medical HMO, PPO & a 100% company-sponsored medical HSA plan option, dental and vision coverage, 3 weeks paid vacation and 5 days sick leave per year, 11 paid holidays per year, flexible spending and dependent care savings accounts, paid parental leave, disability insurance, life insurance, and access to a 401(k) retirement plan with company match. Other perks include: Discounted employee stock purchase program, subsidized EV charging stations, onsite gym, food and drinks, and other discounts.
Eligibility for benefits may vary based on employment status, please check with your recruiter for a comprehensive list of the benefits available for this role. Benefit programs are subject to change at the company’s discretion.
WHAT TO EXPECT
We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.
Important information:
FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.
Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.
FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:
For security reasons background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.
Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.
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