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Senior GNC Engineer

Job Description - Senior GNC Engineer

 Location: Southern California
Employment Type: Full-Time | On-Site

About the Opportunity


We are partnering with an innovative aerospace company developing advanced autonomous aircraft systems.


Our client is seeking a Senior Guidance, Navigation & Control (GNC) Engineer to support the design, development, integration, and flight testing of next-generation aircraft.


The ideal candidate is a hands-on engineer with strong expertise in flight dynamics, control systems, and simulation who thrives in a fast-paced, collaborative engineering environment.


Key Responsibilities




  • Design, develop, and optimize aircraft guidance, navigation, and control systems.




  • Perform linear and nonlinear simulations to evaluate flight performance and stability margins.




  • Develop flight control algorithms for multiple flight regimes.




  • Integrate and customize PX4 autopilot software for advanced flight applications.




  • Develop navigation and state estimation algorithms for GPS-denied environments.




  • Support integration of autonomous sensing and obstacle avoidance technologies.




  • Collaborate on hardware/software integration, sensor calibration, and hardware-in-the-loop (HIL) testing.




  • Participate in flight testing, data analysis, and control system improvements.




Required Qualifications




  • Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Robotics, or a related field.




  • 7+ years of relevant engineering experience, preferably in aircraft guidance, navigation, or control systems.




  • Strong knowledge of flight dynamics, control theory, and aircraft control system development.




  • Proficiency in MATLAB/Simulink, C++, and Python.




  • Experience with PX4 autopilot systems and MAVLink communication protocols.




  • Familiarity with navigation algorithms such as EKF, SLAM, or VIO.




  • Experience with embedded systems, hardware/software integration, and simulation-based testing.




  • Strong analytical, problem-solving, and communication skills.




Preferred Qualifications




  • Master's degree in a relevant engineering discipline.




  • Hands-on experience with UAVs, autonomous aircraft, or advanced aerospace platforms.




  • Experience with 6DOF simulations, control law development, and stability analysis.




  • Experience with flight testing and autonomous navigation systems.




Why Join?




  • Contribute to the development of cutting-edge aerospace technologies.




  • Take ownership of complex engineering challenges from design through flight testing.




  • Work closely with a collaborative, multidisciplinary engineering team.




  • Join an innovative environment that values initiative, technical excellence, and hands-on problem-solving.




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