Senior Spacecraft Flight Software Engineer

Responsibilities: Design and implement flight software in C/C++ for critical spacecraft functions including radio communications, onboard computer (OBC) systems, telemetry, command handling, payload tasking, and autonomous fault protection. Develop and integrate low‑level embedded drivers for spacecraft subsystems across RTOS and embedded Linux platforms. Support hardware bring‑up and system integration, debugging interactions between software, processors, FPGAs, sensors, radios, and payload electronics. Conduct unit testing, integrated software testing, and hardware‑in‑the‑loop verification to ensure reliability before launch. Build and maintain Python and C/C++ tools for ground support equipment, automated testing workflows, and data processing. Analyze on‑orbit and ground‑test data to diagnose issues, validate performance, and drive continuous system improvements. Optimize software for Low‑SWA (Size, Weight, and Power) embedded environments, focusing on performance, efficiency, and resource utilization. Collaborate closely with Systems Engineering, RF, Electrical, AI&T, and Operations teams to ensure seamless multidisciplinary integration. Participate in rapid development cycles, supporting design reviews, code reviews, and iterative hardware/software testing.

Essential Skills & Qualifications: 3+ years of spacecraft flight software development experience on RTOS or embedded Linux platforms. Strong proficiency in C, Python, and version control (Git).Proven ability to solve complex technical problems with high attention to detail and minimal oversight. Strong communication skills and ability to work effectively in cross‑functional engineering teams. B.S. degree in Computer Science, Electrical Engineering, Computer Engineering, or related field; or equivalent experience. Desirable Skills Experience with spacecraft command and telemetry systems, mission operations, or satellite bus architectures. Radio communications systems development, including software‑defined radios or RF payload interfaces. Hands‑on experience with board bring‑up and hardware debugging using lab equipment (oscilloscopes, logic analyzers, signal generators).Knowledge of embedded communication protocols such as CAN, SPI, I²C, RS‑422, or similar. FPGA development experience, particularly with Xilinx Zynq platforms. Linux kernel internals and driver development. Experience with Xilinx Zynq Ultra Scale+, Zynq‑7000, or similar SoC platforms. Familiarity with bare‑metal microcontrollers or Zephyr RTOS.Understanding of Yocto/Open Embedded for ARM‑based embedded Linux systems; experience with Git Lab CI or similar continuous integration tools. Compensation We offer a competitive base salary plus annual performance bonus and benefits.

Salary range: $130,000 – $175,000 USD.Equal Opportunity Statement Hawk Eye 360 is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity Employer, making decisions without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, marital status, national origin, age, veteran status, disability, or any other protected class.