Anduril’s Manufacturing team is seeking a Senior Manufacturing Engineer to join our team. The Manufacturing Engineering Team is responsible for rapidly iterating and building cutting-edge defense hardware, specifically solid fuel rocket motors. This responsibility includes everything in the manufacturing value-chain, including, but not limited to, Design for Manufacturability work, tool design & selection, process creation & optimization, vendor sourcing & interaction, quality planning, and work documentation associated with the hardware and processes that the Manufacturing Engineer owns.

The right person for this role can demonstrate past holistic ownership on solving a technical challenge with a creative, physical, solution that they either personally manufacturing or oversaw manufacturing on, in a fast-paced, resource-limited environment. If you are someone who thrives in such an environment, then this role is for you.

WHAT YOU'LL DO

• Lead the development and implementation of multiple complex manufacturing processes from concept to design
• Develop novel processing solutions for assembly of solid fuel rocket motors at high volumes
• Establish engineering standards and best practices
• Independently evaluate and recommend significant capital equipment with ROI analysis
• Manage CapEx projects from concept to implementation
• Control project budgets of significant scale with on-time and on-budget delivery
• Develop process flows, simplifying complex and critical operations into user friendly operations that maintain exceedingly high levels of safety and quality.
• Write documentation required for successfully manufacturing their hardware at scale, such as work instructions, quality plans, inspection requirements, etc.
• Work with contract manufacturers across various disciplines to develop repeatable, sustained processes for quick-turn development as well as at-scale production
• Work with technicians and other engineers hands-on, developing production ready processes
• Mentor and guide new engineers
• Manage and optimize established full rate production processes
• Communicate complex technical concepts across all levels of the organization
• Travel to suppliers to do initial sourcing work, solve ongoing production issues, and implement quality procedures as needed

REQUIRED QUALIFICATIONS

• Degree in a technical field such as engineering, math, or a hard science
• 10+ years of experience in a relevant field, preferably manufacturing or product processing
• Demonstrated ability to creatively deliver processes and products on time in a safe manner that meets or exceeds the required parameters defined by the product
• Demonstrated continuous improvement and process development skills and techniques
• Personal experience physically manufacturing hardware via any means (machining, fabrication, soldering, assembly, etc.) Work on personal or extracurricular projects is a plus.
• A genuine interest in manufacturing and thirst for learning
• U.S. Person status is required as this position needs to access export controlled data

PREFERRED QUALIFICATIONS

• High rate production experience with safety critical industries
• Hands-on experience solid fuel rocket motors
• New product development experience
• Factory commissioning experience
• Demonstrated experience with large and complex CapEx projects

ABOUT THE TEAM

Anduril’s Rocket Motor Systems team is seeking a Senior Controls Engineer to join our team. The Rocket Motor Systems team is designing and commissioning automated equipment for high rate production of Solid Rocket Motors at our plant in McHenry, MS. In this role, you will design, commission, and upgrade control systems for Solid Rocket Motor production equipment.

WHAT YOU’LL DO

• Design, commission, and upgrade control systems for Solid Rocket Motor production equipment
• Architect, write, and debug Siemens PLC code with an emphasis on generating code that is organized, structured, documented, maintainable, and reusable for high-volume manufacturing applications
• Generate and enforce internal standards for control systems architectures, regulatory compliance, and safety buyoffs
• Integrate internal and external FactoryOS software into automation equipment and production lines
• Lead root cause analysis and corrective actions for automation failures, ensuring rapid resolution and long-term reliability
• Install, configure, and tune servo drives / VFDs
• Partner with cross-functional teams to troubleshoot equipment issues, reduce downtime, and drive continuous improvement initiatives

REQUIRED QUALIFICATIONS

• Bachelor's degree in Robotics, Computer Science, Mechanical Engineering, Electrical Engineering
• 8+ years of experience in controls and automation in a production environment
• Strong in Siemens PLC programming (Ladder and Structured Text)
• Proficient in servo drive and VFD configuration, PID tuning, STO/SS, etc.
• Strong knowledge of ethernet based communication protocols (ProfiNET, ProfiSAFE, Ethernet IP.)
• Proficient with electrical component selection and a solid foundation of wire sizing, circuit protection, and heat management in control cabinets.
• Experience integrating with SCADA and OT Networking
• Must be a U.S. Person due to required access to U.S. export-controlled information or facilities
• Experience with performing Risk Assessments and Controls Safety Design
• Proficient with pneumatic concepts and design
• Familiar with NFPA70e electrical safety practices
• Must be a U.S. Person due to required access to U.S. export controlled information or facilities

PREFERRED QUALIFICATIONS

• 10+ years of experience in controls and automation in a production environment
• Experience working in an energetics facility
• Experience with control panel layout, electrical component selection, and cable routing
• Electrical troubleshooting up to 600VAC
• TUV FS Engineer certification (Functional Safety of Machinery)

• Assisting in the test planning process.
• Researching and implementing industry standards.
• Performing materials testing and solid rocket motor testing.
• Conducting data reduction and analysis.
• Providing status updates to leadership and customers.

• Bachelor’s degree in mechanical engineering or equivalent degree OR significant experience in data acquisition and sensor integration. 
• Minimum 0-4 years of professional experience.
• Ability to learn and apply concepts quickly.
• Proficiency in Excel, Word, PowerPoint, and programming.
• Strong communication skills.
• Strong technical writing skills.
• Ability to work alone and in a team.
• Eligible to obtain and maintain an active U.S. Secret security clearance

• Familiarity with National Instruments DAQ systems and LabVIEW.
• Experience with load cells, pressure transducers, strain gauges, thermocouples, etc.
• Experience with solid rocket motors, hybrid rocket motors, or liquid rocket engines.
• Experience with handling of energetic or hazardous materials.
• Strong problem-solving and troubleshooting skills.

ABOUT THE JOB

Anduril is a defense technology company, bringing the best technology talent and funding to the defense sector. Our technology helps our customers solve their toughest challenges by enabling them to make better, more informed decisions in life-and-death situations. We’ve assembled a diverse team of experts in electromechanical hardware, artificial intelligence, computer vision, sensor fusion, optics, and data analysis that are creating software and hardware solutions to radically evolve the capabilities of our defense force customers. If you are passionate about solving problems that have real impact, come join Anduril and build the future of defense.

Anduril is looking for an experienced Environmental, Health, and Safety (EHS) Specialist to support the development and implementation of EHS efforts. This role will ensure the facility and employees are compliant with all applicable EHS and defense standards.

WHAT YOU'LL DO

• Assist in all environmental permitting and testing efforts
• Coordinate with and serve as the main point of contact for local, state, and federal regulatory agencies (i.e. DEQ, EPA)
• Establish and maintain compliance with the EPA’s RMP program
• Establish and maintain adherence to waste management protocols
• Develop safety procedures, permits, and reports
• Develop, perform, and document safety inspections
• Assist with environmental and safety compliance audits and follow through with corrective actions
• Conduct training and safety performance field assessments
• Assist with hazard identification and risk assessments in operational areas
• Analyze incident trends and use risk assessment methods to identify improvement opportunities
• Provide on-site health and safety compliance support
• Perform other duties as assigned

REQUIRED QUALIFICATIONS

• Bachelor’s degree in EHS or a related field of study
• 3+ years of experience implementing and overseeing EHS programs within a manufacturing environment
• Demonstrated ability in conducting audits and inspections of all aspects of EHS
• Strong current knowledge of local, state, and federal EHS regulations or proven ability to quickly learn such material
• Experience obtaining local, state, and federal environmental permits
• Experience with hazard communication and incident investigations
• Experience using Microsoft applications
• Must be a U.S. Person due to required access to U.S. export controlled information or facilities

PREFERRED QUALIFICATIONS

• Experience working at a PSM/RMP regulated facility
• Experience working in an energetics manufacturing facility
• Experience with EPA, OSHA, DEQ, and ISO 14001 and/or 45001

Anduril’s Rocket Motor Systems group is seeking a Program Quality Engineer to join our team in McHenry Mississippi. The Rocket Motor Systems team designs, develops, and manufactures next-generation solid rocket motors for defense and space applications at Anduril.

As a Sr. Program Quality Engineer, you will work inside and outside the organization to define and execute processes that deliver reliable products. The right person for this role has expert knowledge of manufacturing, quality assurance, and quality planning, with drive for continuous improvement. If you are someone who loves to build world-class Quality processes, work hands-on in a fast-paced, collaborative environment, and be accountable for results, then this role is for you.

WHAT YOU’LL DO

• Lead the implementation and management of specific customer quality flow down requirements throughout the contract lifecycle, including supplier flow down.
• Lead the creation of Program Quality Plans to support administration of customer and internal quality requirements to Anduril program teams and supply base.
• Lead the development of Product Control Plans (PCP) and Inspection Plans (IP) to support program-specific requirements.
• Support supplier, customer, and internal audit activities.
• Support cross-functional team using structured problem-solving Root Cause Analysis (RCA) methodologies to identify Corrective and Preventative Actions (CAPA) and drive continuous improvement.
• Support program-specific nonconformance management and material review board (MRB) activities.
• Support, conduct, and/or monitor product and process assessments.
• Support the review and administration of customer deliverable data package content to ensure As-Built Configuration List (ABCL) and other contract deliverable requirements are met.
• Support Qualification Testing and First Article Inspection (FAI) activities.
• Support supply base capability and risk assessments and monitoring supplier performance.
• Support Engineering Change Control Board (CCB) activities.
• Interface with program management, customers, suppliers, cross-functional leadership, and, when applicable, government representatives and Defense Contract Management Agency (DCMA).
• Provide Quality and technical support for development of production readiness information, including component verification, test article acceptance testing surveillance, control of nonconforming material life cycle, utilizing measures and metrics to identify trends and drive continuous improvement.
• Provide quality inputs to support internal and external program reviews.

REQUIRED QUALIFICATIONS

• Bachelor’s degree in engineering (Aerospace, Mechanical, Electrical, Industrial, or Manufacturing), Quality Management, or a related technical field.
• 3+ years of progressive experience in Quality Engineering, with a significant portion in a Program Quality or Supplier Quality role within the aerospace, defense, automotive, or other highly regulated hardware development and manufacturing industries.
• Demonstrated expertise in interpreting and implementing industry quality standards (e.g., AS9100, ISO9001) and customer-specific flow-down requirements.
• Strong proficiency in quality tools and methodologies including Root Cause Analysis (RCA), Corrective and Preventative Actions (CAPA), Nonconformance management, FAI (AS9102), GD&T, Control Plans, and Inspection Plans.
• Experience with Production Part Approval Process (PPAP) or equivalent qualification methodologies.
• Ability to read and interpret complex engineering drawings, specifications, and contractual documents.
• Excellent communication, interpersonal, and presentation skills, with the ability to influence and collaborate effectively across all levels of an organization and with external stakeholders.
• Proven ability to lead, drive initiatives autonomously, and make sound decisions in a fast-paced, dynamic environment.
• Must be able to obtain a Federal Explosives License through the BATFE.
• Must be able to obtain and maintain a U.S. Security Clearance.
• Ability to travel up to 25%.

PREFERRED QUALIFICATIONS

• Master’s degree in engineering or related technical discipline or 7+ years of quality engineering experience.
• Relevant certifications (e.g., ASQ Certified Quality Engineer (CQE), ASQ Certified Quality Auditor (CQA), Lean Six Sigma Green (LSSGB) or Black Belt (LSSBB), Project Management Professional (PMP), AS9100 Certified Lead Auditor).
• Direct experience interfacing with government representatives such as DCMA (Defense Contract Management Agency) Quality Assurance Representatives.
• Proficiency with ERP/MRP systems (e.g., Oracle) and PLM software.
• Experience as a Project Manager.
• Experience with statistical process control (SPC) and advanced statistical analysis.
• Experience creating quality plans, product control plans (PCP), and inspection plans (IP) from internal and external requirements.

ABOUT THE TEAM

Anduril’s Rocket Motor Systems team is seeking a Staff Controls Engineer to join our team. The Rocket Motor Systems team is designing and commissioning automated equipment for high rate production of Solid Rocket Motors at our plant in McHenry, MS. In this role, you will design, commission, and upgrade control systems for Solid Rocket Motor production equipment.

WHAT YOU’LL DO

• Design, commission, and upgrade control systems for Solid Rocket Motor production equipment
• Architect, write, and debug Siemens PLC code with an emphasis on generating code that is organized, structured, documented, maintainable, and reusable for high-volume manufacturing applications
• Generate and enforce internal standards for control systems architectures, regulatory compliance, and safety buyoffs
• Integrate internal and external FactoryOS software into automation equipment and production lines
• Lead root cause analysis and corrective actions for automation failures, ensuring rapid resolution and long-term reliability
• Install, configure, and tune servo drives / VFDs
• Partner with cross-functional teams to troubleshoot equipment issues, reduce downtime, and drive continuous improvement initiatives

REQUIRED QUALIFICATIONS

• Bachelor's degree in Robotics, Computer Science, Mechanical Engineering, Electrical Engineering
• 12+ years of experience in controls and automation in a production environment
• Expert in Siemens PLC programming (Ladder and Structured Text)
• Proficient in servo drive and VFD configuration, PID tuning, STO/SS, etc.
• Strong knowledge of ethernet based communication protocols (ProfiNET, ProfiSAFE, Ethernet IP.)
• Proficient with electrical component selection and a solid foundation of wire sizing, circuit protection, and heat management in control cabinets.
• Experience integrating with SCADA and OT Networking
• Must be a U.S. Person due to required access to U.S. export-controlled information or facilities
• Experience with performing Risk Assessments and Controls Safety Design
• Proficient with pneumatic concepts and design
• Familiar with NFPA70e electrical safety practices
• Must be a U.S. Person due to required access to U.S. export controlled information or facilities

PREFERRED QUALIFICATIONS

• 15+ years of experience in controls and automation in a production environment
• Experience working in an energetics facility
• Experience with control panel layout, electrical component selection, and cable routing
• Electrical troubleshooting up to 600VAC
• TUV FS Engineer certification (Functional Safety of Machinery)

The Rocket Motor Systems group designs, develops, and manufactures next-generation solid rocket motors for defense and space applications at Anduril.  We are seeking a highly skilled Lead Maintenance Engineer with an electrical focus to support and lead maintenance operations within a high-performance manufacturing environment. This role is ideal for a certified electrician with strong industrial experience and working knowledge of HVAC systems who is ready to take on a leadership role. You will play a critical part in ensuring equipment reliability, safety compliance, and operational uptime across both production equipment and facility systems.

WHAT YOU'LL DO

• Lead and support a team of maintenance technicians and electricians
• Troubleshoot and repair electrical systems, including:
• 3-phase power (208V, 240V, 480V)
• Motors, VFDs, PLCs (Allen-Bradley/Rockwell preferred)
• Control panels and instrumentation
• Maintain and improve critical production equipment such as mixers, dosing systems, cure systems, and inspection equipment
• Support facility systems, including electrical distribution and HVAC (Daikin or similar systems)
• Plan and execute preventive maintenance (PM) and drive reliability improvements
• Lead root cause analysis (RCA) to reduce downtime and improve system performance
• Ensure compliance with LOTO, OSHA, and NFPA 70E safety standards
• Support equipment installation, upgrades, and commissioning projects
• Work closely with operations and engineering teams to prioritize and execute work
• Utilize CMMS to manage work orders and maintenance tracking

REQUIRED QUALIFICATIONS

• Certified Electrician (Journeyman or Master Electrician preferred)
• 5+ years of experience in industrial or manufacturing maintenance
• Strong hands-on experience with:
  • 3-phase electrical systems
  • Motor controls and troubleshooting
  • PLC basics and control systems
• Proven ability to lead or mentor others in a maintenance environment
• Strong understanding of electrical safety and LOTO procedures
• Ability to read and interpret schematics and technical documents

PREFERRED QUALIFICATIONS

• HVAC certification (EPA Section 608) or hands-on HVAC experience
• Experience in high-safety or regulated environments (e.g., chemical, aerospace, energetics)
• Experience with VFDs, instrumentation, and automation systems
• Familiarity with CMMS systems

ABOUT THE JOB

The Staff Supplier Industrialization Engineer, aircraft Composites is a high-profile, cross functional position that plays an integral role in enabling development and production flow of Anduril’s critical supply base. You will work in close coordination with internal engineering, quality, supply chain and manufacturing departments as well as directly with suppliers to execute effective, creative and smart supply chain strategies to achieve production goals. 

We're looking for a talented Staff Supplier Industrialization Engineer to expedite the qualification and implementation of product designs with our suppliers, optimizing these designs for quality, efficiency, and cost-effectiveness from early development through the entire product lifecycle.

WHAT YOU'LL DO

• Own and manage the aircraft composites commodities/subcategories to execute supplier production (NPI to full production) strategies across Anduril’s business lines
• Be a force multiplier for the Supply Chain team and overall commodity strategy, demonstrating a strong sense of ownership, proactivity, technical excellence, creativity, self-direction, and courage
• Vet Suppliers' production capabilities, factory lay out, facilities, workforce for supplier inclusion in Anduril's Approved Supplier List
• Support Supplier Quality Engineers (SQE) in ensuring Suppliers' understanding and adherence to the criteria for part quality set by SQE
• Own manufacturing process development at Supplier locations & the initialization of new production lines & tooling at Supplier sites to ensure materials, processes, & tools are capable of meeting product performance, quality, and production rate requirements
• Own the roadmap for capacity expansion, manufacturing readiness, and production ramp-up at Suppliers
• Establish and drive performance via statistical process control (SPC) reviews at Supplier
• Identify and drive product and process improvements, factory layout optimization at Supplier sites to lower part cost, reduce supply risk, eliminate potential defects, and improve cycle time over the product lifecycle
• Support SQE with root cause task force at Anduril by working in tandem with the Supply Chain team, Suppliers, and be responsible for closing the loop of root cause corrective/preventative actions at Supplier

REQUIRED QUALIFICATIONS

• Bachelor’s degree in supply chain, engineering, or related technical field
• 12+ years of experience in supplier quality and industrialization within a manufacturing environment
• Experience with specific category technical expertise, as applicable, composites and thermoplastics manufacturing, IPC standards, CAD, GD&T
• Ability to travel at least 50% of the time
• Ability to relocate, if not already local to be onsite in McHenry, MS
• Ability to be eligible and maintain a U.S. clearance

PREFERRED QUALIFICATIONS

• Bachelor’s degree in mechanical or metallurgical/materials engineering, or related technical field
• Previous experience in defense, aerospace, automotive, high tech, or another related industry
• Strong understanding of quality systems, standards, and certifications
• Familiarity with developing high-tech products in a high-mix, low-volume environment
• Exposure to working in a fast-pace, start-up environment
• Excellent communication, negotiation, and problem-solving skills

About the Team: 

Relativity Space is on a mission to better connect humanity to space and the universe beyond our planet. With decades of experience scaling world-class technology organizations like Google, CEO Eric Schmidt is guiding Relativity into its next phase: advancing Terran R toward launch and building the foundation for long-term impact. 

The Terrestrial Software team is building the foundation for an automated rocket factory and integrated launch platform. Their mission is to automate and streamline workflows across the entire lifecycle of Terran R, from raw material intake to launch operations and eventually manufacturing on Mars. Today, that means partnering directly with teams across design, materials, manufacturing, and test and launch to design, implement, and deploy end user enterprise-wide applications, industrial automation, data analytics infrastructure, and next-generation AI to solve real problems and accelerate progress. Long term, the team is laying the groundwork for a modular, scalable software platform that can power highly autonomous operations on Earth and beyond. This is a team for builders and thinkers who thrive on cross-functional impact and want to shape the digital backbone of our future in space.

About the Role:

Designs and maintains the controller processes that run on safety-critical hardware, focusing on fast, deterministic binaries, memory-based IPC, and integration with field and TCP-based protocols.

About You: 

• You have 6+ years of experience building C++ or Rust software that runs on or near safety-critical hardware, with a strong focus on correctness and reliability
• You have deep understanding of memory management and inter-process communication (IPC), and you are comfortable designing and debugging high-performance binaries that pass data efficiently between processes
• You have hands-on experience with real-time or near-real-time execution, and you care about low jitter, latency, and throughput, using common tools to track down performance and memory bottlenecks
• You are comfortable integrating with industrial communication protocols (e.g., CAN, LXI, Modbus, RMC/DMCP, OpenDAQ or similar), including moving data reliably over TCP between controllers and higher-level systems

Nice to haves but not required:

• Experience designing and operating systems running on a real-time OS or environments with tight real-time constraints
• Experience with lock-free or low-contention concurrency patterns for high-throughput data exchange between processes
• Familiarity with time-sensitive networking, deterministic scheduling, or other techniques used to coordinate multiple controllers in a safety-critical environment
• Prior experience bringing up or debugging hardware-in-the-loop test setups for controllers, including working directly in lab environments with instruments and test equipment

About the Team: 

Relativity Space is on a mission to better connect humanity to space and the universe beyond our planet. With decades of experience scaling world-class technology organizations like Google, CEO Eric Schmidt is guiding Relativity into its next phase: advancing Terran R toward launch and building the foundation for long-term impact. 

The Terrestrial Software team is building the foundation for an automated rocket factory and integrated launch platform. Their mission is to automate and streamline workflows across the entire lifecycle of Terran R, from raw material intake to launch operations and eventually manufacturing on Mars. Today, that means partnering directly with teams across design, materials, manufacturing, and test and launch to design, implement, and deploy end user enterprise-wide applications, industrial automation, data analytics infrastructure, and next-generation AI to solve real problems and accelerate progress. Long term, the team is laying the groundwork for a modular, scalable software platform that can power highly autonomous operations on Earth and beyond. This is a team for builders and thinkers who thrive on cross-functional impact and want to shape the digital backbone of our future in space.

About the Role:

On the Automation and Control Engineering (ACE) team, you will design, build, and operate the software that connects our automated factory, test facilities, and launch systems. ACE is responsible for the full stack—from the central platform down to the device-level software running on controllers and equipment—and your work will directly shape how Terran R is built, tested, and flown.

• * Own features end-to-end across the software development lifecycle: from problem framing and architecture through implementation, test, deployment, and operation
• Build and maintain the platform services (real-time data pipelines, orchestration, UI, alerting), automation tooling and languages, and device-level software used by teams across the company to control and monitor real hardware
• Partner directly with hardware, test, manufacturing, and launch teams to design, instrument, and continuously improve automation and control systems that are safe, observable, and resilient in production environments

About You: 

• You have 7+ years of experience in systems programming (C++ or Rust) and/or programming language implementation, with strong fundamentals in compilers, interpreters, or virtual machines
• You have built or extended domain-specific languages or execution engines for hardware automation, scientific computation, trading, or other real-time domains where correctness, latency, and memory footprint matter
• You are comfortable designing fast, low-allocation code paths and reasoning about performance in terms of cache behavior, allocation patterns, and data layout
• You are excited to work on a proprietary language used for live hardware control and calculations, and to collaborate closely with users to evolve the language and runtime in a safety-critical context

Nice to haves but not required:

• Academic or industry background in compilers, static analysis, formal methods, or programming languages research
• Experience implementing type systems, bytecode interpreters, JITs, or code generation pipelines optimized for low latency and small memory footprints
• Experience building scriptable automation frameworks or configuration/DSL layers on top of C++/Rust systems used to orchestrate hardware, tests, or complex workflows
• Familiarity with real-time scheduling, concurrency models, and fault-tolerance techniques used when a language or runtime is responsible for controlling physical equipment

About the Team: 

The Stennis team at Relativity Space is responsible for designing, building, and operating world-class test stands to support the Terran R stages, engines, and propulsion components. As part of this team, you will help build and operate massive outdoor test stands at the historic Stennis Space Center on the Gulf Coast, the largest rocket engine test complex in the country. Unique to this location, you will have the opportunity to get hands-on the fully integrated engine and stage assemblies, push the hardware to the limits, and witness rocket engines firing up close and personal! This team was critical to the launch success of Terran 1, among many other firsts!

About the Role:

• Design, integrate, and test acquisition hardware, instrumentation, and cameras used to support and control our Terran R rocket test stands
• Beckhoff PLCs or similar
• Pressure, temperatures, flow, level, accelerometers, solenoid valves, VFDs, heaters, etc..
• IP, SDI, and CoaXPress cameras
• Design and maintain electrical systems for use in hazardous areas
• Collaborate with cross-functional teams of engineers and technicians to support and execute projects.

About You: 

• Bachelors in either Electrical Engineering, Aerospace Engineering, Mechanical Engineering, or other related engineering discipline 
• Demonstrated electrical engineering fundamental knowledge and minimum of 3 years years of experience in a related field
• Demonstrated capability in completing a complex project, coordinating with others and meeting deadlines.

Nice to haves but not required:

• Familiarity with data and control systems (SCADA, PLC’s, NI, Beckhoff, etc.)
• Familiar with integrating sensors and actuators such as pressure transducers, RTDs, strain gages, thermocouples, solenoid valves, accelerometers, microphones, etc.
• Familiar with communications methods such as Ethernet, EtherCAT, CAN, and Modbus.
• Experience using AutoCAD Electrical

Successful candidates must clear a background check administered by the US government to obtain clearance for on-site work at our government partner location in Stennis, Mississippi.

About the Team:  

The Stennis Test team designs, builds, and operates Relativity’s propulsion and stage test stands. Team members are hands-on with large-scale, complex systems including fully integrated engines and stage assemblies, pushing hardware to the limits and directly contributing to flight readiness. The work is fast-paced and highly operational, ideal for those with backgrounds in aviation, automotive, manufacturing, offshore operations, industrial systems, construction, or adjacent industries. You’ll work in a close-knit, dynamic environment where collaboration between technicians, operators, and engineers is not only encouraged, but expected. As the company scales, the Stennis Test team becomes even more critical to unlocking our next phase of growth: proving out full-stage systems and paving the way for routine, reliable flights of Terran R.

About the Role: 

As a Mechanical Engineer II, you will be responsible for designing and operating rocket engine test stands for our Terran R engines and stages. Engineers at our Stennis facility work within a team of engineers and technicians to build and modify test facilities, as well as participate in test campaigns to flight qualify our hardware. You will be directly engaged in daily test operations, maintenance, construction, and commissioning activities in the field. The engineer II role may include aspects of both designing ground systems [Design focus] and conducting test operations [Operations focus], possibly both. This position will be titled Propulsion Test Engineer II within the organization.

[Design focus]

• Design advanced propulsion test stands including 3D modeling, fluids, structural, and thermal analysis, fabrication drawings, fluids P&IDs, component lists, and detailed work instructions
• Supervise the construction, commissioning, and initial operations of these facilities
• Solve a variety of technical problems, across broad ranges of timeframe, complexity, cost, and long-term impact
• Support operations on and perform related improvements to existing test stands

[Operations focus]

• Create, modify, and optimize test sequences, procedures, and data review processes
• Conduct complex propulsion test operations to assess performance of rocket engines and stages
• Directly control and receive telemetry from the test stand and test articles through GUIs and an integrated software suite for control, automation, and data visualization
• Help develop new rocket engine propulsion designs based on real test data
• Potentially travel to production and launch locations, up to 25%

About You:  

• Bachelor's degree in mechanical engineering, aerospace engineering, or a related field
  • Prior experience in aerospace is not required
  • Varied perspectives & backgrounds strengthen our team
• Minimum of 2 years of engineering experience in a related field
• Demonstrated engineering fundamentals in thermal, structural, and fluids analysis
• Demonstrated drive to deliver on tight schedules, especially when unconventional & creative solutions are necessary
• Hands-on fabrication experience using common power tools for projects at work/home/school
• Ability to work occasional night shifts
• This position requires a valid driver's license in order to operate vehicles on the test site

Nice to haves but not required:  

• Proficiency in 3D modeling and drafting, including GD&T
• Hands-on experience with metalworking, welding, hydraulics, manufacturing, etc.
• Working knowledge of fluid components such as valves, regulators, and instrumentation
• Ability to understand and develop fluid P&IDs (Plumbing and Instrumentation Diagrams) for large-scale test stands and supporting ground equipment
• Experience safely operating complex fluid systems, including high pressure gas, cryogenic fluids, flammables, and hydraulics
• Ability to work occasional night shifts

Successful candidates must clear a background check administered by the US government to obtain clearance for on-site work at our government partner location in Stennis, Mississippi.

About the Team:

The Stennis Test team designs, builds, and operates Relativity’s propulsion and stage test stands. Team members are hands-on with large-scale, complex systems including fully integrated engines and stage assemblies, pushing hardware to the limits and directly contributing to flight readiness. The work is fast-paced and highly operational, ideal for those with backgrounds in aviation, automotive, manufacturing, offshore operations, industrial systems, construction, or adjacent industries. You’ll work in a close-knit, dynamic environment where collaboration between technicians, operators, and engineers is not only encouraged, but expected. As the company scales, the Stennis Test team becomes even more critical to unlocking our next phase of growth: proving out full-stage systems and paving the way for routine, reliable flights of Terran R.

 About the Role:

• Serve as an Electrical Engineer connecting various internal technical teams to define electrical requirements and develop solutions on a wide variety of projects.
• Act as the owner’s representative to external consultants, contractors, and government agencies.
• Manage electrical utility construction activities for test stand facilities, including developing conceptual drawings/designs, requests for proposals, competitive bidding, bid evaluations, subcontractor selection, and subcontractor management for Stennis Space Center sites and other facilities across Relativity’s real estate portfolio.
• Maintain and troubleshoot the existing electrical distribution system, including developing maintenance and testing procedures for all AC power distribution equipment.
• Lead the design of electrical distribution systems for the Terran R and A2 test complexes.
• Manage day-to-day construction activities in coordination with the project manager for the Terran R test complex.
• Oversee commissioning and maintenance of systems and equipment.
• Support and troubleshoot AC power requests for Stennis Space Center facilities.

About You:

• Bachelor’s degree in Electrical Engineering or a related engineering field.
• Minimum of 1 year of experience working on electrical power systems.
• Familiarity with NFPA 70 (NEC).
• Experience in at least one of the following areas: analysis/design, hands-on field work, project management, or project execution.

  Nice to Haves (Not Required):

• Experience with the design and operation of aerospace test infrastructure.
• Ability to manage multiple projects simultaneously.
• Background in construction, commissioning, operations, troubleshooting, or maintenance of low-voltage power systems.
• Experience with electrical distribution design, hazard classification, single-line diagrams, breaker coordination, arc flash analysis, bid solicitation, contractor selection, construction management, permitting, and QA/QC.
• Engineering Intern (EI) or Professional Engineer (PE) certification in Power.
• Proficiency with AutoCAD or Bluebeam.
• Experience with electrical power system analysis software (preferably EasyPower).
• Familiarity with NFPA 70E or NESC.
• Experience purchasing electrical hardware and materials.

About the Team:  

The Stennis Test team designs, builds, and operates Relativity’s propulsion and stage test stands. Team members are hands-on with large-scale, complex systems including fully integrated engines and stage assemblies, pushing hardware to the limits and directly contributing to flight readiness. The work is fast-paced and highly operational, ideal for those with backgrounds in aviation, automotive, manufacturing, offshore operations, industrial systems, construction, or adjacent industries. You’ll work in a close-knit, dynamic environment where collaboration between technicians, operators, and engineers is not only encouraged, but expected. As the company scales, the Stennis Test team becomes even more critical to unlocking our next phase of growth: proving out full-stage systems and paving the way for routine, reliable flights of Terran R.

About the Role: 

As an entry level Propulsion Test Engineer, you will be responsible for designing and operating rocket engine test stands for our Terran R engines and stages. Entry level engineers at our Stennis facility work in partnership with experienced operations and ground systems engineers and technicians to build and modify test facilities, as well as participate in test campaigns to flight qualify our hardware. You will be directly engaged in daily test operations, maintenance, construction, and commissioning activities in the field. The entry level role may include aspects of both designing ground systems [Design focus] and conducting test operations [Operations focus].

[Design focus]

• Design advanced propulsion test stands including 3D modeling, fluids, structural, and thermal analysis, fabrication drawings, fluids P&IDs, component lists, and detailed work instructions
• Supervise the construction, commissioning, and initial operations of these facilities
• Solve a variety of technical problems, across broad ranges of timeframe, complexity, cost, and long-term impact
• Support operations on and perform related improvements to existing test stands

[Operations focus]

• Create, modify, and optimize test sequences, procedures, and data review processes
• Conduct complex propulsion test operations to assess performance of rocket engines and stages
• Directly control and receive telemetry from the test stand and test articles through GUIs and an integrated software suite for control, automation, and data visualization
• Help develop new rocket engine propulsion designs based on real test data
• Potentially travel to production and launch locations, up to 25%. 
  • This role requires a valid driver's license in order to operate vehicles while on the test site

About You:  

• Bachelor's degree in mechanical engineering, aerospace engineering, or a related field
  • Prior experience in aerospace is not required
• Hands-on fabrication experience using common power tools for projects at work/home/school
• This role requires a valid driver's license in order to operate vehicles while on the test site

Nice to haves but not required:  

• Drive to deliver on tight schedules, especially when unconventional & creative solutions are necessary
• Proficiency in 3D modeling and drafting, including GD&T
• Strong engineering fundamentals in Thermal, Structures, and Fluids
• Hands-on experience with metalworking, welding, hydraulics, manufacturing, etc.
• Working knowledge of fluid components such as valves, regulators, and instrumentation
• Ability to understand and develop fluid P&IDs (Plumbing and Instrumentation Diagrams) for large-scale test stands and supporting ground equipment
• Experience safely operating complex fluid systems, including high pressure gas, cryogenic fluids, flammables, and hydraulics
• Ability to work occasional evening shifts

Successful candidates must clear a background check administered by the US government to obtain clearance for on-site work at our government partner location in Stennis, Mississippi.

About the Team:  

The Stennis Test team designs, builds, and operates Relativity’s propulsion and stage test stands. Team members are hands-on with large-scale, complex systems including fully integrated engines and stage assemblies, pushing hardware to the limits and directly contributing to flight readiness. The work is fast-paced and highly operational, ideal for those with backgrounds in aviation, automotive, manufacturing, offshore operations, industrial systems, construction, or adjacent industries. You’ll work in a close-knit, dynamic environment where collaboration between technicians, operators, and engineers is not only encouraged, but expected. As the company scales, the Stennis Test team becomes even more critical to unlocking our next phase of growth: proving out full-stage systems and paving the way for routine, reliable flights of Terran R.

About the Role: 

As a Propulsion Test Engineer II, you will be responsible for designing and operating rocket engine test stands for our Terran R engines and stages. Engineers at our Stennis facility work within a team of engineers and technicians to build and modify test facilities, as well as participate in test campaigns to flight qualify our hardware. You will be directly engaged in daily test operations, maintenance, construction, and commissioning activities in the field. The engineer II role may include aspects of both designing ground systems [Design focus] and conducting test operations [Operations focus], possibly both.

[Design focus]

• Design advanced propulsion test stands including 3D modeling, fluids, structural, and thermal analysis, fabrication drawings, fluids P&IDs, component lists, and detailed work instructions
• Supervise the construction, commissioning, and initial operations of these facilities
• Solve a variety of technical problems, across broad ranges of timeframe, complexity, cost, and long-term impact
• Support operations on and perform related improvements to existing test stands

[Operations focus]

• Create, modify, and optimize test sequences, procedures, and data review processes
• Conduct complex propulsion test operations to assess performance of rocket engines and stages
• Directly control and receive telemetry from the test stand and test articles through GUIs and an integrated software suite for control, automation, and data visualization
• Help develop new rocket engine propulsion designs based on real test data
• Potentially travel to production and launch locations, up to 25%

About You:  

• Bachelor's degree in mechanical engineering, aerospace engineering, or a related field
  • Prior experience in aerospace is not required
  • Varied perspectives & backgrounds strengthen our team
• Minimum of 2 years of engineering experience in a related field
• Demonstrated engineering fundamentals in thermal, structural, and fluids analysis
• Demonstrated drive to deliver on tight schedules, especially when unconventional & creative solutions are necessary
• Hands-on fabrication experience using common power tools for projects at work/home/school
• Ability to work occasional night shifts
• This position requires a valid driver's license in order to operate vehicles on the test site

Nice to haves but not required:  

• Proficiency in 3D modeling and drafting, including GD&T
• Hands-on experience with metalworking, welding, hydraulics, manufacturing, etc.
• Working knowledge of fluid components such as valves, regulators, and instrumentation
• Ability to understand and develop fluid P&IDs (Plumbing and Instrumentation Diagrams) for large-scale test stands and supporting ground equipment
• Experience safely operating complex fluid systems, including high pressure gas, cryogenic fluids, flammables, and hydraulics
• Ability to work occasional night shifts

Successful candidates must clear a background check administered by the US government to obtain clearance for on-site work at our government partner location in Stennis, Mississippi.

About the Team:  

The Stennis Test team designs, builds, and operates Relativity’s propulsion and stage test stands. Team members are hands-on with large-scale, complex systems including fully integrated engines and stage assemblies, pushing hardware to the limits and directly contributing to flight readiness. The work is fast-paced and highly operational, ideal for those with backgrounds in aviation, automotive, manufacturing, offshore operations, industrial systems, construction, or adjacent industries. You’ll work in a close-knit, dynamic environment where collaboration between technicians, operators, and engineers is not only encouraged, but expected. As the company scales, the Stennis Test team becomes even more critical to unlocking our next phase of growth: proving out full-stage systems and paving the way for routine, reliable flights of Terran R.

About the Role:

As a Senior Mechanical Engineer at Relativity, you will be responsible for design, fabrication, and modification of test stands for our Terran 1 and Terran R engines and stages.  Engineers at our Stennis facility are engaged directly with construction and maintenance activities in the field, across a variety of hours to years-long project scales. This position will be titled Senior Propulsion Test Engineer within the organization.

• Design advanced propulsion test stands, including 3D modeling, fluids and structural analysis, fabrication drawings, fluids P&IDs, component lists, and detailed work instructions
• Supervise the construction, commissioning, and initial operations of these facilities
• Solve a variety of technical problems, across broad ranges of timeframe, complexity, cost, and long-term impact
• Support operations on and perform related improvements to existing test stands
• Ability to work occasional night shifts

About You:

• Bachelor's degree in mechanical engineering, aerospace engineering, or a related field and 5+ years of combined engineering experience is required
  • Prior experience in aerospace is not required
  • Varied perspectives & backgrounds strengthen our team
• Ownership of propulsion or structural test related projects including design, analysis, construction, and commissioning from beginning to end as well as proficiency in 3D modeling and drafting, including GD&T
• Demonstrated engineering fundamentals in thermal, structural, and fluids analysis as well as a demonstrated drive to deliver on tight schedules, especially when unconventional & creative solutions are necessary
• Hands-on fabrication experience using common power tools for projects at work/home/school
• Knowledge of fluid components such as valves, regulators, and instrumentation as well as experience designing, fabricating, and operating complex fluid systems
• This position requires a valid driver's license in order to operate vehicles on the test site

Nice to have but not required:

• Experience with FEA or CFD
• Hands-on experience with metalworking, welding, hydraulics, manufacturing, etc.
• In depth knowledge of manufacturing processes, material selection, inspection, precision measurement, and non-destructive testing

Successful candidates must clear a background check administered by the US government to obtain clearance for on-site work at our government partner location in Stennis, Mississippi.

About the Team:  

The Stennis Test team designs, builds, and operates Relativity’s propulsion and stage test stands. Team members are hands-on with large-scale, complex systems including fully integrated engines and stage assemblies, pushing hardware to the limits and directly contributing to flight readiness. The work is fast-paced and highly operational, ideal for those with backgrounds in aviation, automotive, manufacturing, offshore operations, industrial systems, construction, or adjacent industries. You’ll work in a close-knit, dynamic environment where collaboration between technicians, operators, and engineers is not only encouraged, but expected. As the company scales, the Stennis Test team becomes even more critical to unlocking our next phase of growth: proving out full-stage systems and paving the way for routine, reliable flights of Terran R.

About the Role:

As a Senior Propulsion Test Engineer at Relativity, you will be responsible for design, fabrication, and modification of test stands for our Terran 1 and Terran R engines and stages.  Engineers at our Stennis facility are engaged directly with construction and maintenance activities in the field, across a variety of hours to years-long project scales. This position will be titled Senior Propulsion Test Engineer within the organization.

• Design advanced propulsion test stands, including 3D modeling, fluids and structural analysis, fabrication drawings, fluids P&IDs, component lists, and detailed work instructions
• Supervise the construction, commissioning, and initial operations of these facilities
• Solve a variety of technical problems, across broad ranges of timeframe, complexity, cost, and long-term impact
• Support operations on and perform related improvements to existing test stands
• Ability to work occasional night shifts

About You:

• Bachelor's degree in mechanical engineering, aerospace engineering, or a related field and 5+ years of combined engineering experience is required
  • Prior experience in aerospace is not required
  • Varied perspectives & backgrounds strengthen our team
• Ownership of propulsion or structural test related projects including design, analysis, construction, and commissioning from beginning to end as well as proficiency in 3D modeling and drafting, including GD&T
• Demonstrated engineering fundamentals in thermal, structural, and fluids analysis as well as a demonstrated drive to deliver on tight schedules, especially when unconventional & creative solutions are necessary
• Hands-on fabrication experience using common power tools for projects at work/home/school
• Knowledge of fluid components such as valves, regulators, and instrumentation as well as experience designing, fabricating, and operating complex fluid systems
• This position requires a valid driver's license in order to operate vehicles on the test site

Nice to have but not required:

• Experience with FEA or CFD
• Hands-on experience with metalworking, welding, hydraulics, manufacturing, etc.
• In depth knowledge of manufacturing processes, material selection, inspection, precision measurement, and non-destructive testing

Successful candidates must clear a background check administered by the US government to obtain clearance for on-site work at our government partner location in Stennis, Mississippi.

Physical Demands and Working Conditions:                                          

While performing the duties of this job, the employee is regularly required to stand; walk; use hands to finger, handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl; and talk or hear.  The employee is occasionally required to sit.  The employee must occasionally lift and/or move more than 50 pounds.  The employee is regularly required to use close vision and color vision.  The employee is occasionally exposed to outside weather conditions and risk of electrical shock.  Work is typically performed in a factory environment and is usually very loud. In the factory environment, the employee may be exposed to hazardous materials and/or greasy or slippery factory floors.

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