Flight Software Engineer - Spacecraft Systems

Requirements

• Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or related degrees
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• 4+ years writing C/C++ code for an embedded system or vehicle of some kind (robot, car, drone, spacecraft, etc)
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• Demonstrated understanding of computer architecture, operating systems, data structures, and computer networking
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• Experience with Real Time Operating Systems (RTOS) or with Embedded Linux
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• Experience using version control, test cases, and other software best practices
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• (Desirable) Proven track record delivering flight software for spacecraft— including launch vehicles, OTVs, upper stages, or other in-space propulsion systems
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• (Desirable) Familiarity with NASA cFS, ROS2, or custom middleware for space applications
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• (Desirable) Expertise in designing software for deterministic timing and hard real-time constraints
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• (Desirable) Participation in successful integration, testing, launch, and mission operations of a space vehicle

• As a Flight Software Engineer at Impulse, you will be responsible for the design, development, and integration of the software that powers our Space Vehicles
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• You will work closely with avionics engineers, GNC engineers, propulsion engineers, and other cross-disciplinary teams to deliver high-reliability, high-performance software for in-space transportation
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• Contribute to the design, implementation, integration, and verification of software for:
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• Guidance, Navigation, and Control (GNC) algorithms
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• Command and telemetry handling
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• Mission sequencing, autonomy, and fault management
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• Closed-loop control of propulsion, attitude control, and other time-critical systems
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• Implement features for Impulse’s real-time flight software framework to meet deterministic performance requirements in space environments
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• Develop detection and mitigation algorithms for anomalies such as sensor failures, actuator malfunctions, or radiation-induced faults
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• Direct and participate in code reviews, ensuring compliance with software safety, reliability, and maintainability standards
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• Support mission operations and troubleshoot real-time issues during ground integration, environmental testing, and on-orbit operations