Apex Space
Senior Mission Integration Engineer - Payload I&T
$165K–$190K
Los Angeles · Senior · Full-time · Posted Oct 16, 2026
- Experience
- 8+ years working on complex hardware systems.
- Education
- Bachelor's degree or higher in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or a related field.
- Visa sponsorship
- Applicants must qualify as a U.S. Person or be able to obtain required U.S. export authorizations.
About the job
Leads customer payload integration and spacecraft-level testing, from campaign planning through execution and launch-site support.
What you'll do
- Plan and execute spacecraft-level integration, environmental, and functional test campaigns, including propulsion load operations.
- Develop payload integration procedures and customer system documentation; lead technical engagements and reviews.
- Assess test results, requirements, and technical risks while coordinating with multidisciplinary teams and supporting launch-site activities.
What they ask for
- U.S. Person status or eligibility to obtain required export authorizations.
- Bachelor's degree or higher in Aerospace, Mechanical, Electrical Engineering, or a related field.
- 8+ years of experience working on complex hardware systems; spacecraft experience preferred.
- Experience in satellite manufacturing or a related industry, and strong understanding of space systems integration and test.
Nice to have
- Previous spacecraft, launch vehicle, payload, CubeSat, small satellite, or rideshare mission integration experience.
- Experience with prime contractors or government entities; familiarity with flight software, embedded systems, or space communications protocols.
Pay
$165K – $190K (base salary)
Tools
random vibration, quasi-static load, TVAC, coupled loads analysis (CLA), CCSDS, S-band, X-band
Model-written summary · the original posting is authoritative