Jobs

Vast is seeking a Senior Power Engineer to lead the power system architecture and development for a new 15kW spacecraft bus, designed for a constellation scaling to hundreds of spacecraft annually. This role involves defining the power system's topology, bus voltage, battery sizing, power electronics, and fault protection, while owning architecture decisions and the end-to-end power budget. The ideal candidate will have 6+ years of spacecraft power system design experience and will coordinate with internal teams on solar array and battery performance, contributing to the growth of a power engineering team.