Jobs Companies Muon Space Optical Test Engineer II

About this Optical Test Engineer II role at Muon Space

Muon Space · Hybrid · Mountain View, CA

About the role

Muon seeks an Optical Engineer II to join our team in Mountain View, CA developing infrared remote sensing instruments. The ideal candidate is a self-motivated engineer with a versatile skill set, comfortable diving into everything from precision optical metrology to rigorous environmental testing. In this role, you will drive the hands-on testing, characterization, and environmental qualification of critical optical, optomechanical, and moving mechanism subsystems. Previous experience designing test campaigns, developing ground support equipment, and integrating complex electro-optical systems in a fast-paced, small-team environment is preferred.

This position is hybrid and requires working on-site in our Mountain View, CA office three days per week.

Responsibilities

  • Drive optical, optomechanical, and moving mechanism component and subsystem test efforts including definition of test strategy and standards, creation of test procedures, test execution, post-processing/data analysis, and generation of test reports.
  • Conduct functional, performance, and environmental testing (including vibration, thermal-vacuum/TVAC, and thermal stress) at both the subsystem and instrument levels.
  • Develop and operate ground support equipment (GSE) and testbeds to facilitate instrument-level characterization, calibration, spacecraft integration, and full-system check-outs.
  • Champion the continuous improvement of testing methodologies, tools, and best practices to enhance overall efficiency and reliability in instrument development.
  • Collaborate and communicate effectively with subsystem engineers and analysts, instrument and spacecraft systems engineers, AI&T and production teams, program managers, and other stakeholders.

Qualifications

  • B.S., M.S., or Ph.D. in an engineering field, or equivalent experience.
  • 3+ years of experience working in a multi-disciplinary environment, with demonstrated experience with imaging systems and infrared remote sensing instruments.
  • Basic software skills in one or more languages (e.g. Python, C++).
  • Experience working with precision optical and mechanical metrology equipment.
  • Experience with root cause analysis efforts and performing rigorous data analysis, post-processing, and test report generation.
  • Excellent communication, presentation, and organization skills.
  • Excited to work in a fast-paced environment with new challenges each week.

Nice-to-have Skills

  • Proficiency in CAD (SolidWorks preferred) for test fixture design.
  • Experience assembling and characterizing moving mechanism assemblies.
  • Exposure to design and analysis of optical components and systems.
  • Experience working in cleanroom environments.

Salary

The salary range for this role is $159,000-$184,000, plus a competitive equity grant and comprehensive benefits package. Final compensation will be determined based on skills, qualifications, experience, and geographic location as assessed during the interview process. 

About Muon Space

Founded in 2021, Muon Space is an end-to-end Space Systems Provider that designs, builds, and operates LEO satellite constellations delivering mission-critical data. Our revolutionary, integrated technology stack enables customers to optimize every dimension of their missions for faster time-to-orbit and superior constellation remote sensing performance. Our state-of-the-art facility in the heart of Silicon Valley is optimized for manufacturing spacecraft and rapid, flexible payload integration at scale. From climate monitoring to national security, Muon Space is dedicated to delivering Earth Intelligence for a safer and more resilient world.

Taking Care of Our Team

At Muon salary is only part of our total compensation package. In addition to salary, full-time employees receive equity compensation as well as benefits including medical, dental, and vision insurance, a 401k retirement plan, short & long term disability and life insurance. We also offer three weeks paid vacation for new employees, along with 12 paid holidays, unlimited sick time and paid parental leave.

Our mission embraces the entire planet and we believe our team should too.  Muon is dedicated to creating a diverse and dynamic company and workforce. We believe in equal employment opportunity regardless of race, color, ancestry, religion, sex, age, national origin, citizenship, sexual orientation, marital status, disability, or gender identity. We value diversity in the workplace, and that starts with our applicants. We encourage you to apply, even if you don't check all the boxes, and we look forward to reviewing your application! In addition, if you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know.

ITAR/EAR Requirements

This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. The Company may, for legitimate business reasons, decline to pursue any export licensing process.

 

Ready to apply to Muon Space?
Apply to Muon Space

How this QA Engineer salary compares

This role pays $171,500/yrin line with the typical range for QA Engineer roles.

$142,500 median $193,070 $223,950

Typical range $165,106–$217,000/yr, from 18 comparable QA Engineer listings on JobsRadar (pay annualized to USD). See QA Engineer salary insights →

Similar jobs

Anduril Industries
Software Engineer, Manufacturing Test
Anduril Industries
⚡ Apply early Mountain View, California, Uni... Onsite $181,000–$241,000
● New 👁 Seen ✓ Applied 2d ago
Anduril Industries
Senior Electrical Engineer, Manufacturing Test
Anduril Industries
⚡ Apply early Mountain View, California, Uni... Onsite $159,000–$211,000
● New 👁 Seen ✓ Applied 2d ago
Anduril Industries
Senior Software Engineer, Manufacturing Test
Anduril Industries
⚡ Apply early Mountain View, California, Uni... Onsite $209,000–$276,000
● New 👁 Seen ✓ Applied 2d ago
Lightmatter
Staff/Sr. Staff Electrical Test Engineer
Lightmatter
⚡ Apply early Boston, MA; Mountain View, CA Onsite $170,000–$220,000
● New 👁 Seen ✓ Applied 3d ago
Lightmatter
Sr. Firmware Development & Test Automation Engineer
Lightmatter
⚡ Apply early Boston, MA Onsite $178,000–$225,000
● New 👁 Seen ✓ Applied 3d ago
Lightmatter
Staff Photonics Test Engineer
Lightmatter
⚡ Apply early Mountain View, CA Onsite $187,000–$260,000
● New 👁 Seen ✓ Applied 3d ago
CI
Sr Engineer, HIL Design, Hardware Integration & Test Automation
Cariad, Inc.
⚡ Apply early Mountain View, CA Onsite $171,495–$215,785
● New 👁 Seen ✓ Applied 3d ago
ID.me
Software Quality Assurance Engineer
ID.me
⚡ Apply early Mountain View, California, Uni... Onsite $165,422–$165,422
● New 👁 Seen ✓ Applied 3d ago
Aeva
Senior Automotive Reliability & EMC Test engineer
Aeva
⚡ Apply early Mountain View, CA Onsite
● New 👁 Seen ✓ Applied 5d ago

Sign up for suggestions tailored to the jobs you open and the searches you save.

Apply now
🤖

Whoa — hold up

JobsRadar was built for real people having a rough time in their job search — not for automated requests. You're clicking way too fast and you're now temporarily blocked.

Come back later. If you're genuinely job hunting, we've got your back — just act like a human.

Catch your next role the second it’s posted.

Create a free account and we’ll watch the boards for you — the instant a job matches your search, it lands in your inbox or Telegram. No digging, no refreshing.

Create free account

Free forever · takes 30 seconds · already have one?

Get an edge on your job hunt.

Join our Telegram channel for the stuff that helps you land the role — salary benchmarks, the weekly market pulse, and new-feature drops. No spam, just signal.

Join the channel — it's free