Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles. Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of society: ranging from earth observation to communications and more. We’d love for you to join us on our mission of providing humankind access to the galaxy beyond our planet. ## Responsibilities
System Integration & Test Ownership
Plan, coordinate, and execute system-level integration of spacecraft subsystems
Oversee and support system-level testing, including:
Functional and performance testing
Environmental testing (vibration, thermal-vacuum)
Develop, review, and approve system-level test procedures
Analyze test data and lead anomaly investigation and resolution
Verification, Validation & Flight Readiness
Own verification and validation of platform-level system requirements
Maintain system-level verification artifacts, test reports, and compliance documentation
Support qualification, acceptance, and flight readiness reviews
Support launch site activities and on-orbit commissioning as needed
Execution & Risk Management
Track requirement changes, risks, and mitigation actions during integration and test
Support system-level failure investigations and root cause analysis
Feed lessons learned back into design teams to improve future iterations
Cross-Functional Execution
Collaborate closely with manufacturing, test, quality, and subsystem teams
Communicate system status, risks, and issues clearly to technical and non-technical stakeholders
Participate in customer meetings, design reviews, and program status updates
Requirements
U.S. Person status (ability to access export-controlled data)
Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Systems Engineering, or related field
6+ years of experience with system integration, test, and qualification
Strong understanding of satellite subsystems and system-level interactions
Experience planning and executing system-level tests
Strong problem-solving, organizational, and communication skills
