SpaceX GNC Engineer for Starlink orbit control developing algorithms for satellite orbital maneuvers to maintain constellation positioning. Responsible for simulation, code development, and satellite fleet operations.
Responsibilities
Develop closed-loop trajectory control algorithms using a mix of discrete and continuous manipulation of thrust and drag for all mission phases, including orbit raise out of the insertion orbit, station-keeping at the operational altitude, and eventual deorbit for demise in the atmosphere
Identify and implement features to improve control performance, enhance prediction quality, increase solar storm resilience, and reduce network impact
Conduct simulation studies and on-orbit experiments to assess configuration and algorithm changes
Contribute to the development of new satellite generations by executing trade studies that inform hardware development and concept of operations
Support large-scale constellation maneuvers such as shell lowering and respacing via analysis and feature development
Write high quality code in C++ and Python; Starlink GNC Engineers write actual production code that runs on the satellites and in the ground segment
Participate in architecture, design, and code reviews
Develop performance metrics and dashboards to monitor the fleet
Write clear and concise technical documentation of programs, algorithms, and analyses
Participate in the operation of the satellite fleet
Qualification
Expertise in orbital mechanicsReal world experience developing
Required
Bachelor’s degree in applicable engineering discipline, physics, math, or computer science
Strong fundamental understanding of dynamical systems
Software development experience in C++ and Python
Preferred
Master's degree or PhD in a field relevant to this position
Expertise in orbital mechanics, relative orbital dynamics, maneuver planning, and collision avoidance
Familiarity with state-space methods and classical control theory
Prior exposure to trajectory optimization, model predictive control, convex optimization, and mixed-integer programming
Knowledge of numerical propagation methods and their application to high-fidelity orbit propagation and uncertainty modelling
Familiarity with high-order gravity models and atmosphere models
Real world experience developing, debugging, and deploying software
Creative approach to problem solving and exceptional analytical skills
