
GNC Engineer – All Levels
Posted 5 hours ago

Posted 5 hours ago
This is a fully remote position, open to applicants in California.
• Establish requirements for GNC subsystems and algorithms.
• Design, analyze, develop, fine-tune, validate, and verify rover GNC algorithms, while assisting in the transformation of algorithm prototypes into flight software.
• Contribute to the creation of GNC simulations.
• Collaborate with avionics and other engineering teams to select GNC sensors, including IMUs, star trackers, cameras, and LiDARs.
• Assist in the characterization, calibration, and testing of GNC sensors.
• Create integrated hardware/software testbeds for GNC subsystems.
• Produce documentation for GNC algorithms and support both unit and integrated testing of flight implementations.
• Work alongside vehicle software, avionics, mobility, and integration/testing teams to confirm GNC implementation and its performance.
• Aid in field testing of GNC software using test vehicles across diverse lighting and terrain conditions.
• Formulate GNC analysis and test plans and execute analysis and testing on hardware-in-the-loop testbeds.
• Contribute to vehicle integration and testing of GNC functionalities.
• Develop vehicle-level calibration plans and assist with vehicle-level calibrations.
• Design, analyze, and test GNC algorithms for lunar rover operations in crewed, semi-autonomous, and fully autonomous modes.
• Engage with simulated environments and test vehicles to enhance and validate GNC functionality and performance.
• Some travel may be necessary for this role.
• A Bachelor’s degree in a STEM-related field, or an equivalent combination of education and experience.
• Over 3 years of professional experience in developing Guidance, Navigation, and Control (GNC) systems.
• Proficiency in Python and familiarity with C++.
• Experience in developing path planning, obstacle avoidance, or related algorithms.
• Background in designing, tuning, and testing Extended Kalman Filters for vehicle state estimation.
• Experience in designing, tuning, and testing vehicle control algorithms.
• Proven experience in building, testing, and validating GNC simulation tools.
• Experience in conducting GNC performance analysis, including Monte Carlo analysis.
• Involvement in supporting GNC development from the initial concept through to flight operations.
• Experience in collaborating with multidisciplinary engineering teams to advance GNC designs into flight software.
• Strong skills in technical writing and verbal communication.
• Equity ownership in the company.
• Comprehensive health benefits, including medical, dental, vision, and mental health support.
• 401(k) plan with company matching.
• Flexible PTO and parental leave policies.
• Reimbursement for home office setup.
• Weekly lunch stipend, along with complimentary snacks and beverages available on-site.
• Monthly on-site social hour featuring food and drinks.
Sargent & Lundy
Willow Innovations, Inc.
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