Spacecraft Systems Integration & Test Responsible Engineer
Join Apex Space as a senior engineer to lead spacecraft systems integration and testing for commercial satellite platforms.
Posted by employer 1 day ago
First seen on Joblaze 11 hours ago
Last verified on the company career page 11 hours ago
What you'll build
- Plan, coordinate, and execute system-level integration of spacecraft subsystems
- Oversee and support system-level testing
- Own verification and validation of platform-level system requirements
- Track requirement changes, risks, and mitigation actions during integration and test
- Collaborate closely with manufacturing, test, quality, and subsystem teams
Must have
- U.S. Person status
- 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
Nice to have
- Prior flight hardware experience
- Experience supporting spacecraft environmental testing campaigns
- Familiarity with aerospace verification and qualification standards
- Experience operating in a production or high-rate environment
Requirements
- Experience
- 6+ years
- Education
- Bachelor's degree
Not disclosed in this posting: compensation, work arrangement, visa sponsorship.
Benefits
Joblaze summary
In the role of Spacecraft Systems Integration & Test Responsible Engineer, the individual will focus on transforming satellite platform designs into operational systems through rigorous integration and testing processes. Key skills include a strong background in aerospace engineering, experience with system-level testing, and the ability to analyze data for anomaly resolution. This position is well-suited for professionals with over six years of relevant experience, particularly those familiar with satellite subsystems and environmental testing. Apex Space is a rapidly growing startup, emphasizing collaboration across teams to ensure flight readiness.
Joblaze insights
- Listed today — first seen on Joblaze October 1, 2026. Last confirmed on Apex Space's careers page October 1, 2026.
- This exact title is also open at 1 other location at Apex Space: Los Angeles.
Quick facts
- How much experience is required?
- At least 6 years of relevant experience for this Spacecraft Systems Integration & Test Responsible Engineer role.
- What seniority level is this role?
- Apex Space targets senior candidates for this position.
- Is this full-time or contract?
- Full-time for this Spacecraft Systems Integration & Test Responsible Engineer role at Apex Space.
From the original posting
About the Role
As a Spacecraft Systems Integration & Test Responsible Engineer, you will be responsible for turning mature satellite platform designs into flight-ready systems. You will operate at the integration, test, and qualification phase of the product lifecycle, owning execution and ensuring the spacecraft meets system requirements and performs reliably in flight.
This role is the single-threaded owner for system-level integration, verification, anomaly resolution, and flight readiness.
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
Preferred
Prior flight hardware experience
Experience supporting spacecraft environmental testing campaigns
Familiarity with aerospace verification and qualification standards
Experience operating in a production or high-rate environment
#LI-JC1
What We Offer For Full-time Employees:
Shared upside: Receive equity in Apex, letting you benefit from the work you create
Standard company text repeated across Apex Space's postings is omitted here.