Apex
Simulation Engineer
Los Angeles$145k–$185kfulltimemidAdded today
About this role
Apex is seeking a Simulation Engineer to design and maintain closed-loop spacecraft test platforms (6DOF, SITL, HITL) for satellite bus validation. You'll develop simulation models, execute testing strategies, and collaborate across teams to ensure reliable satellite system performance in a fast-paced aerospace environment.
What you'll do
- Own closed-loop spacecraft simulation platforms from design through deployment
- Develop and maintain core simulation capabilities including scheduling, data routing, diagnostics, and Monte Carlo features
- Create simulation models, emulators, and hardware/software interfaces for units under test
- Define test requirements with cross-functional teams and execute comprehensive test procedures
- Analyze test data to identify trends and generate insights for improvements
- Debug complex interactions between test units and simulation systems
What they're looking for
- C/C++, Rust, or Python programming
- Closed-loop simulation tools (6DOF, SITL, HITL, PITL)
- Linux development environments
- Physics-based simulation modeling
- Virtual sensor and actuator emulation
- CI/CD pipelines and Docker
- Data analysis and automation
- Real-time and high-performance systems
Benefits
- Work on cutting-edge satellite technology
- Fast-growing startup with $500M+ in funding
- Collaborative multidisciplinary team environment
- Opportunity to shape long-term technical architecture
- Dynamic, innovation-focused workplace
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