Principal Flight Software Engineer

We are seeking a Principal Flight Software Engineer to lead the architecture, development, integration, and validation of mission-critical flight software supporting next-generation space systems. This individual will serve as a technical authority across spacecraft programs, ensuring robust, fault-tolerant, and secure software solutions for national security missions.

You will play a pivotal role in shaping software strategy across spacecraft platforms including LEO, MEO, GEO, and responsive space architectures, working closely with systems, avionics, GNC, mission operations, and cybersecurity teams.

• BS or MS in Computer Science, Electrical Engineering, or Computer Engineering
• 10+ years of experience developing embedded and real-time software for space, aerospace, robotics, or other mission-critical systems
• Led software development across the full lifecycle: requirements, design, integration, testing, and flight operations
• Strong proficiency in C/C++ with working knowledge of Python or scripting for automation and testing
• Experience with RTOS, bare-metal development, and Linux-based embedded systems
• Deep expertise in software reliability, deterministic timing, concurrency, and resource management in constrained environments
• Eligible to obtain and maintain a U.S. Government security clearance
• Preferred: Experience with flight software frameworks (e.g., NASA cFS, F’/F Prime, or custom architectures)
• Preferred: Familiarity with MBSE practices and interface control documentation (ICDs)

Why join us?

• Comprehensive benefits package, including health insurance, retirement plans, and paid time off.
• Opportunities for professional growth and continuing education.
• Collaborative work environment with a focus on innovation and quality.
• We are committed to fostering professional development and career advancement by promoting accelerated growth opportunities from within our organization.