Senior Mission Integration Engineer - Payload I&T is open at Apex Technology in Los Angeles. The posting gives a salary of $165K - $190K. Posted on Oct 16, 2026, and still on Apex Technology’s careers page when we last checked, on Nov 14, 2026.
About the role
Apex is seeking a Senior Mission Integration Engineer specializing in Payload Integration & Test to join our expanding team. The Mission Integration team turns our foundational spacecraft platform into the backbone of customer missions. It is a hands-on role owning the planning and execution of customer payload integration and SV level test campaigns. Responsibilities • Lead the planning of space vehicle I&T…
The opening lines of the posting. The rest is on Apex Technology’s careers page.
Hiring at Apex Technology
Apex Technology has 138 open roles right now, 3 of them remote. Most are in Engineering, Manufacturing & Trades and Sales & Business Development. The median advertised salary across its roles with a published range is $164K. See all its roles

