Senior Flight Software Engineer I

CesiumAstro, a pioneering company in satellite communication systems, is seeking a Senior Flight Software Engineer I to join their Internal Missions team. This role offers a unique opportunity to work on cutting-edge space technology, developing software for advanced communications satellites.

The position involves comprehensive responsibility for satellite flight software development and testing, working with spacecraft subsystems including attitude control, command and data handling, navigation, thermal, and power systems. The ideal candidate will bring extensive spacecraft software engineering experience, working with both Linux-based satellite operating systems and low-level embedded systems.

Working in a dynamic startup environment, you'll be part of a small, focused team developing satellites for orbital deployment. Your responsibilities will span the entire software development lifecycle, from initial architecture and requirements definition to implementation and verification. You'll collaborate with senior and principal engineers while having the opportunity to mentor and grow a team of spacecraft engineers.

The role requires strong technical expertise in space mission software, including experience with C++, Python, and Linux systems. You'll need a minimum of 4 years of industry experience in spacecraft software development, with hands-on experience in hardware integration and troubleshooting. The position demands deep understanding of space missions, spacecraft failure analysis, and reliability design.

CesiumAstro offers a competitive compensation package ranging from $120,000 to $150,000 annually, along with comprehensive benefits including stock options, health insurance, and retirement plans. The position is based in El Segundo, CA, and requires on-site presence. This is an excellent opportunity for a seasoned software engineer passionate about space technology to make a significant impact in the satellite communications industry.

The company culture emphasizes hands-on work, innovation, and cross-functional collaboration. As a U.S. space technology company, candidates must meet U.S. government space technology export regulations requirements. Join CesiumAstro to be part of a team pushing the boundaries of space communication technology.