Lead Software Engineer, Flight Systems - Top Secret Clearance

SpaceX
Hawthorne, CA$160k – $225kPosted 25 March 2026

Job Description

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. LEAD SOFTWARE ENGINEER, FLIGHT SYSTEMS - TOP SECRET CLEARANCE As a Lead Software Engineer in Special Programs, you will lead a team of software engineers to design, develop, and test key aspects of an in-house solution for analysis, simulation, and prototyping of software in support of SpaceX flight systems. You will have full ownership of the direction and delivery of scalable, high-performance applications used to control and test orbital flight systems. This is a high-impact role where you will work across the engineering groups to build a high-assurance system that accelerates the development and demonstration of cutting-edge software and hardware. Aerospace experience is not required to be successful here - rather, we look for smart, motivated software engineers who enjoy taking on complex challenges, work well in dynamic environments, and care about software best practices. Our software is critical to future mission successes, and we have no shortage of interesting challenges that require innovative, cutting-edge solutions. RESPONSIBILITIES: Own the outcomes and delivery of a software engineering team developing simulation and flight software, automated testing of vehicle subsystems and supporting ground software Manage technical results, performance evaluations, and professional growth for all your reports Develop and maintain a roadmap with clear, achievable short-term and long-term goals Foster a culture of excellence, emphasizing high-quality work, peer support, and cross-functional collaboration Identify and eliminate roadblocks, empower team ownership, and motivate individuals to succeed Lead architecture discussions, design decisions, and code reviews Ensure adherence to software development processes and industry best practices Oversee all phases of software development, from design and implementation to testing, mission integration, and operations BASIC QUALIFICATIONS: Bachelor's degree in computer science, mathematics, computer engineering, or electrical engineering 5+ years of experience in software development, developing applications in C++ and Python 3+ years of experience with developing and testing automation software for electrical or mechanical systems 1+ years of professional leadership experience Active Top-Secret, Top-Secret SCI, or DOE Level Q clearance PREFERRED SKILLS AND EXPERIENCE: Expert knowledge of C++ and Python Strong focus and interest in designing, architecting, and implementing excellent, high-quality software Basic knowledge of electronics, controls, motor design, and physical mechanisms Automation software experience within electrical or mechanical flight, automotive, or robotics systems Experience with automated build and test frameworks such as Bamboo, Ansible, or Jenkins Experience with containerized solutions such as Docker and Kubernetes Professional experience with Linux or Unix systems and tools Strong skills in debugging, performance optimization, data throughput analysis, and unit testing Strong creative and innovative problem-solving skills Ability to work effectively in a dynamic environment by quickly adapting to changing needs and requirements Able to work well in an integrated engineering environment, including frequent interactions with engineers and managers of other engineering disciplines ADDITIONAL REQUIREMENTS: This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be immediately necessary upon hire, we encourage you to initiate the application process promptly upon accepting this offer. Your ability to secure the necessary clearance is essential for fulfilling ke ... (truncated, view full listing at source)
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