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Apex is seeking a Mission Integration Engineer specializing in Payload Integration & Test to join its expanding Mission Integration team. The team turns Apex’s foundational spacecraft platform into the backbone of customer missions. This hands-on role owns planning and execution of customer payload integration and space vehicle-level test campaigns. The engineer works with customers and multidisciplinary internal teams to integrate payloads with spacecraft buses, plan and conduct vehicle-level environmental and functional tests, support propulsion loading operations, and prepare for launch. The role also involves technical documentation, requirements verification and validation, risk assessment, customer engagement, and travel to launch sites. Apex manufactures satellite buses for commercial spacecraft missions. The company describes itself as a fast-growing startup and offers full-time employees equity, healthcare, paid leave, retirement matching, catered meals, office amenities, and an in-person collaboration environment at its Playa Vista office. Applicants must meet applicable U.S. export-control eligibility requirements.
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Job Type
Full-time
Career Level
Mid Level

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