Guidance, Navigation & Controls Engineer II/III
sierra spaceLouisville, CO
Guidance, Navigation & Controls Engineer II/III
sierra spaceLouisville, CO
today
Occupations
Aerospace EngineersAerospace Engineering and Operations Technologists and TechniciansComputer Numerically Controlled Tool ProgrammersIndustries
Space Research and TechnologySearch, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument ManufacturingGuided Missile and Space Vehicle ManufacturingAbout the role
Overview:
In this role, you will contribute to the design, analysis, and implementation of advanced GNC systems for spacecraft. You will work with cross-functional teams to ensure system performance and compliance while expanding your technical expertise. You’ll develop and evaluate GNC algorithms and simulate their behavior to optimize reliability and robustness. The position offers ownership of GNC subsystems and opportunities to impact mission-ready space technologies. This role combines hands-on modeling, simulation, and collaboration in a mission-driven environment with a focus on secure, advanced space systems. Compensation / Benefits medical, dental, and vision plans 401(k) with 150% match up to 6% life insurance 3 weeks paid time off and more
Responsibilities:
Develop, implement and evaluate GNC algorithms for spacecraft applications Program and optimize simulations using SIMULINK and STK Model and analyze GNC sensors and actuators (IMUs, GPS, star trackers, RCS, reaction wheels, magnetic torquers, control moment gyros, LIDAR) Run Monte Carlo simulations and perform in-depth performance analysis Design autonomous GNC mode transitions to ensure reliability Collaborate with GNC flight software in target test environments to validate functionality Document findings and communicate results to stakeholders
Key requirements:
Bachelor’s degree in aerospace, mechanical, electrical engineering, or related field, or equivalent work experience 2+ years in dynamic modeling and GNC algorithm design Strong SIMULINK and STK proficiency; familiarity with C, C++, Python; version control (Git/SVN) Fundamental knowledge of GNC algorithms; experience with at least one GNC area (guidance, navigation, control, or FDIR) Understanding of IMUs, GPS, star trackers, RCS, non-propulsive actuators, and LIDAR Ability to obtain and maintain a U.S. Security Clearance Experience with autonomous GNC mode transitions and validation testing Effective communication Team collaboration Independent workload estimation SIMULINK STK C/C++
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JOB OVERVIEW
Experience level
Senior
Location
Louisville, CO
Occupation
Aerospace Engineers
Industry
Space Research and Technology
Posted
today
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