Senior GNC Engineer

Turion Space is seeking a talented Satellite Guidance, Navigation, and Controls (GNC) Engineer to join our team on a hybrid basis in Irvine, CA. As a GNC Engineer, you will play a key role in the design, development, and implementation of guidance, navigation, and control systems for our satellite missions. You will work closely with the systems engineering and flight software team to design and implement mission profiles and algorithms.

You will have the opportunity to lead projects, develop novel algorithms, and contribute to the overall technical strategy of our satellite programs.

• Design, develop, and implement advanced GNC algorithms and control systems for cutting‑edge Rendezvous and Proximity Operation (RPO) missions.
• Conduct simulations, perform hardware‑in‑the‑loop testing, and guide on‑orbit testing to validate and verify GNC algorithms and control systems.
• Conduct mission analysis, trajectory optimization, and orbit determination to ensure mission objectives are met.
• Collaborate closely with interdisciplinary teams to ensure seamless integration of GNC subsystems with other systems.
• Analyze and optimize system performance, including stability, robustness, and response time.
• Support commissioning of satellites on‑orbit and support our Droid.
  002 platform which is current in Low Earth Orbit.
• Drive the continuous improvement of GNC processes, methodologies, and best practices, and share knowledge with the engineering team.
• Stay updated with the latest advancements and research in GNC engineering for small satellite systems.

• Mentor and provide technical guidance to junior engineers, fostering their growth and development in GNC engineering.
• Contribute to strategic planning and decision‑making regarding technical direction and future advancements in GNC for satellite missions.
• Maintain technical ownership over a functional area of the GNC team, such as embedded flight code processes.
• Provide mentorship and guidance to junior GNC engineers within the team.
• Lead technical trade studies for GNC design decisions.
• Identify and resolve GNC technical risks.

• Ph.D., MS with 1‑2 years of experience, or BS with 2‑4 years of experience, in an engineering discipline with a focus on control systems, orbital mechanics, or similar field.
• Proficiency in programming languages such as C++, Python, or MATLAB for algorithm development and simulation.
• Technical competency in at least one major aspect of GNC engineering, such as guidance, navigation, controls, modeling & simulation, or GNC testing.
• Familiarity with sensors used in satellite guidance and navigation, such as star trackers, sun sensors, and GPS, at a senior level.
• Proficient communication and teamwork abilities, with the capability to effectively collaborate with cross‑functional teams.
• Proactive, self‑motivated, and adaptable, with the ability to thrive in a fast‑paced start‑up environment.
• Ability to obtain a Secret and/or a TS/SCI clearance.
• Experience and expertise in guidance, navigation, and control principles and their application to satellite systems.
• Technical understanding of all aspects of GNC, and expertise in at least one functional area.
• Proven track record in developing and implementing advanced GNC algorithms and control systems for space missions.
• Demonstrated experience with modeling and simulation tools for GNC analysis and validation.
• Demonstrated analytical and problem‑solving skills with a track record of solving complex challenges in GNC engineering.
• Demonstrated ability to personally design, build, and/or test GNC algorithms from the ground up.

• Experience with polarity and performance testing of GNC sensors and actuators.
• Experience in designing and/or prototyping space systems software.
• Hardware‑in‑the‑loop and Software‑in‑the‑loop testing experience.
• Experience with Rendezvous and Proximity Operations (RPO).
• Experience with low thrust trajectories and spacecraft with propulsion systems.
• Knowledge of orbital mechanics, trajectory optimization, and mission analysis.
• Experience implementing optimization algorithms.
• Mission operations…