Camera Test Engineer II

About the role Muon seeks a hands-on, automation-focused Camera Test Engineer II to join our team in Mountain View, CA. In this role, you will bridge the gap between camera system design and flight hardware verification for our next-generation infrared remote sensing instruments. You will own the execution of test campaigns to characterize and space-qualify advanced camera subsystems, including VSWIR and cooled IR cameras. This position is hybrid and requires working on-site in our Mountain View, CA office three days per week. Responsibilities Translate camera system-level requirements into detailed test procedures. Develop and maintain Python-based automated test scripts for instrument control, data logging, and efficient execution of camera test suites. Conduct electro-optical performance testing of VSWIR and IR cameras. Measure and analyze critical metrics such as dark current, quantum efficiency (QE), noise equivalent differential temperature (NEDT), non-uniformity correction (NUC), bad pixel mapping, and spectral filter throughput. Design, build, and maintain electrical and optical ground support equipment (EGSE/OGSE), including the integration of test sources, e.g. blackbodies and integrating spheres. Lead camera-level testing and characterization in partnership with environmental test teams for thermal environmental stress screening (ESS), thermal vacuum (TVAC), radiation, and exported vibration test campaigns. Perform rigorous post-processing of test data, identify performance anomalies, and participate in interdisciplinary root-cause analysis for camera or sensor failures. Collaborate with Camera Systems Engineers and Optical Test Engineers to ensure comprehensive verification of the camera subsystem. Qualifications Ph.D. and experience working with detectors, imaging systems, or infrared remote sensing instruments within a multi-disciplinary environment; or M.S. and 3+ years industry experience; or B.S. and 5+ years industry experience. Strong programming skills in Python specifically applied to instrument automation, hardware interfacing, and scientific data analysis (e.g., NumPy, SciPy). Proven experience working with precision electrical and optical metrology test hardware. Experience performing statistical data analysis, post-processing, and test report generation for optical component and detector or camera system performance. Excellent communication, presentation, and organization skills. Excited to work in a fast-paced environment with new challenges each week. Nice-to-have Skills Basic proficiency in CAD (SolidWorks preferred) for designing simple test fixtures, brackets, or alignment adapters. Experience operating small thermal ovens and TVAC chambers. 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 li…