Guidance, Navigation & Control Engineer (Senior, Level III)

Overview As a member of the GN&C team, you design and validate spacecraft control systems and algorithms to enable precise spaceflight performance. You’ll develop and test algorithms using MATLAB/Simulink, C++, and Python, and contribute to flight software and auto-code generation. You’ll work with cross-functional engineers and customers to deliver end-to-end GN&C solutions in a high-stakes, fast-paced environment. This role offers impact on challenging missions and exposure to state-of-the-art space technology. Compensation / BenefitsMedical, Dental, VisionFlexible work arrangements401(k) matchPaid time off, holidaysParental LeaveEducation Assistance ResponsibilitiesDesign, analyze, and simulate spacecraft control systems including attitude determination and Kalman filteringDevelop and validate GN&C algorithms using MATLAB/Simulink, C++, and PythonPerform hardware-in-the-loop and flight software testing to verify control performanceContribute to flight software development and auto code generation to C++Conduct jitter and performance analyses for high-precision missionsCollaborate with cross-functional engineers, mission operators, and customers to integrate GN&C hardware suitesCommunicate technical concepts clearly to peers, management, subcontractors, and customersBuild and maintain simulation models reflecting real-world spacecraft dynamicsExecute test plans, capture data, and produce verification reportsGenerate and review technical documentation including requirements and design reviewsSupport rapid iteration cycles in a fast-paced, collaborative environmentProvide technical briefings and status updates to stakeholders throughout the program lifecycle Key requirementsStrong experience in spacecraft controls design, analysis, simulation, and testingExperience with MATLAB/Simulink, C++, Python and Kalman filtering / attitude determinationU.S. citizen; eligible for TS/SCI with CI polygraph; willingness to obtain and maintain TS/SCISecurity clearance and ability to work on a classified programstrong communication skillscollaborative and cross-functional teamworkability to operate in a fast-paced, dynamic environmentMATLAB/SimulinkC++Python