Principal GNC Engineer, Responsive Space (Top Secret Clearance)
Impulse Space — Aerospace · Aerospace & Defense · Automotive & Transportation
About the role
As a Principal GNC Engineer of Responsive Spacecraft at Impulse Space, you will lead the team responsible for GNC of the most agile delta-V machines under development. You will own all aspects of and provide outstanding technical contribution to vehicle guidance and control in all phases of development and operation with a fast-paced team. Due to the nature of the programs, a TS/SCI clearance is required.
Architect GNC flight, test, and analysis systems for high-maneuverability space vehicles produced at scale.
Guide development of robust control algorithms for satellites in LEO, GEO, and cislunar.
Participate in vehicle-level hardware and software design reviews and trade studies, coordinating GNC needs to cross-discipline teams
Develop GNC flight and simulation software to implement new algorithms, hardware modeling, and orbital regime changes
Interface with internal and external partners for vehicle design to meet mission needs
Mentor the engineers and define the best practices for vehicle GNC through the engineering lifecycle.
Resolve technical issues with innovative, resourceful solutions.
Communicate design needs, intent, and capability to the broader engineering team and customers.
May include personnel management responsibilities.
Mi nimum Qualifications
Active Top Secret Clearance with SCI eligibility.
Bachelor's degree in engineering, science, math or related.
12+ years of experience in spacecraft control design and analysis.
Proficiency in Matlab and C++.
Demonstrated experience performing control analysis in time and frequency domains.
Experience in spacecraft operations.
What the index says about this role
- First seen by JobLarper — Aug 2, 2026, 6 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
- What Software Engineer roles ask for — across 10,230 indexed openings: REST/APIs (46%), Backend (42%), Cloud (38%), Python (38%), Go (25%).
- Impulse Space is hiring actively — 100 open roles indexed.
Derived from the 27,000 roles JobLarper indexes daily from official company boards — not from the job description above.
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All 100 open roles at Impulse Space →
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