Firefly Aerospace is a space and defense technology company that enables our world to launch, land, and operate in space anywhere, anytime. As the partner of choice for critical space missions, Firefly is the only commercial company to launch a satellite to orbit with 24-hour notice and the only company to achieve a successful Moon landing. Our launch vehicles, lunar landers, and orbital vehicles provide government and commercial customers with full mission services from low Earth orbit to the Moon and beyond. Headquartered in north Austin, Texas, Firefly is looking for passionate, hardworking innovators to join our team and help fuel our successful trajectory into space. SUMMARY A Firefly Avionics systems engineer is responsible for defining requirements, architecture, and implementation of avionics systems on our launch vehicles. In this role, you represent the avionics team during vehicle-level trades, interfacing with other mechanical, propulsion, fluids, and structures teams to identify requirements and design an integrated solution. Additionally, you are responsible for developing and coordinating development schedules, system-level test and operations plans, and supporting launch day activities. Previous launch vehicle experience is not required.