GNC Engineer

A new space race has begun. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of engineering, manufacturing, and operational challenges for space security and sustainability.

The peaceful use of space is essential for continued prosperity on Earth—from communications and finance to navigation and logistics. True Anomaly builds innovative technology at the intersection of spacecraft, software, and AI to enhance the capabilities of the U.S., its allies, and commercial partners. We safeguard global security by ensuring space access and sustainability for all.

• Be the offset. We create asymmetric advantages with creativity and ingenuity
• What would it take? We challenge assumptions to deliver ambitious results
• It’s the people. Our team is our competitive advantage and we are better together

• Own all aspects of Guidance, Navigation, and Control (GNC) system development, including architecture definition, algorithm design, verification, hardware integration, and on-orbit operations.
• Design, test, and validate GNC flight software and embedded algorithms for spacecraft operating in LEO, GEO, and other orbit regimes.
• Develop and maintain spacecraft Attitude and Orbit Determination & Estimation (AOD/AOE) algorithms, including sensor fusion and filtering frameworks (e.g., EKF, UKF, batch least-squares).
• Conduct trade studies and provide design recommendations for GNC hardware such as reaction wheels, torque rods, thrusters, star trackers, sun sensors, IMUs, and RF/optical navigation sensors.
• Develop GNC algorithms and implement them in flight software; verify performance and robustness through high-fidelity simulation, Monte Carlo analysis, and hardware-in-the-loop testing.
• Design, implement, and improve high-fidelity 6-DOF simulation environments for SIL, HIL, and advanced mission analysis.
• Utilize and enhance frequency-domain and time-domain control analysis tools to ensure stability margins, disturbance rejection, and performance in off-nominal conditions.
• Define system- and subsystem-level GNC requirements, interfaces, and verification plans in collaboration with systems engineering.
• Work cross-functionally with avionics, propulsion, software, mission operations, and systems teams to ensure seamless integration of GNC functionality.
• Support on-orbit commissioning, system calibration, maneuver planning, and anomaly resolution throughout mission operations.

• Bachelor’s degree in aerospace engineering, mechanical engineering, physics, or related field
• 0 - 6 years of relevant GNC Engineering experience in the aerospace and defense industry
• Coursework or project experience in spacecraft attitude dynamics, orbital mechanics, and control systems
• Strong understanding of physics, attitude dynamics, orbital mechanics, and software development principles
• Internship or project experience in GNC, control systems, or simulation development
• Experience with C++ and/or Python for algorithm development, numerical methods, or simulation
• Familiarity with spacecraft GNC concepts, such as sensors, actuators, state estimation, and control laws
• Exposure to filtering or estimation methods (e.g., Kalman filters) through internships, coursework, or projects
• Ability to build, test, and debug software and simulation tools
  
  Strong analytical skills and ability to work effectively in a multidisciplinary engineering environment
• Demonstrated ability to take ownership of tasks and learn new concepts quickly

• Master’s degree in aerospace engineering or equivalent discipline
• 4+ years experience developing and/or producing GNC systems for space applications
• Experience with closed-loop control, orbital maneuvering, filtering, state estimation, fault management, and software development
• Experience developing simulation environments for spaceflight physics
• Experience with flight operations and solving problems real-time on console
• Experience performing line of sight performance analysis such as jitter, smear, and pointing accuracy
• Experience doing hands‑on GNC hardware testing
• Ability to maintain or obtain TS//SCI US…