Lead GNC Engineer: Reusable Satellite Platform

Lux Aeterna is seeking a Principal GNC Engineer to own guidance, navigation, and control for our reusable satellite platform. You will shape the GNC architecture, run high-fidelity simulations, and lead the team through flight validation. You will collaborate with software, avionics, propulsion, and mechanical teams, and help plan missions from launch to recovery, including deorbit and reentry strategies. On-site in Denver, with travel to partner facilities.