{"schemaVersion":"jobsearcher.job.v1","id":"01829e85400ca30a2df7e5d8","url":"https://jobsearcher.com/jobs/01829e85400ca30a2df7e5d8","canonicalUrl":"https://jobsearcher.com/jobs/01829e85400ca30a2df7e5d8","title":"Principal Flight Software Engineer","description":"Principal Flight Software Engineer\r\nWe 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 role serves as a technical authority across spacecraft programs, ensuring robust, fault-tolerant, and secure software solutions for national security missions.\r\nKey responsibilities include leading software development across the full lifecycle—requirements, design, integration, testing, and flight operations—and working closely with systems, avionics, GNC, mission operations, and cybersecurity teams to shape software strategy across LEO, MEO, GEO, and responsive space architectures.\r\nQualifications\r\nBS or MS in Computer Science, Electrical Engineering, or Computer Engineering\r\n10+ years of experience developing embedded and real-time software for space, aerospace, robotics, or other mission-critical systems\r\nLed software development across the full lifecycle: requirements, design, integration, testing, and flight operations\r\nStrong proficiency in C/C++ with working knowledge of Python or scripting for automation and testing\r\nExperience with RTOS, bare-metal development, and Linux-based embedded systems\r\nDeep expertise in software reliability, deterministic timing, concurrency, and resource management in constrained environments\r\nEligible to obtain and maintain a U.S. Government security clearance\r\nPreferred: Experience with flight software frameworks (e.g., NASA cFS, F'/F Prime, or custom architectures)\r\nPreferred: Familiarity with MBSE practices and interface control documentation (ICDs)\r\nBenefits\r\nComprehensive benefits package, including health insurance, retirement plans, and paid time off\r\nOpportunities for professional growth and continuing education\r\nCollaborative work environment focused on innovation and quality\r\nCommitment to fostering professional development and career advancement from within the organization\r\nSalary: $175,000 – $200,000 per year\r\nJ-18808-Ljbffr","company":"Leoforce","rawCompany":"leoforce","city":"El Segundo","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-06-25T00:42:34.036Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"17-2011.00","title":"Aerospace Engineers","slug":"aerospace-engineers"}],"industries":[{"code":"336414","title":"Guided Missile and Space Vehicle Manufacturing","slug":"guided-missile-and-space-vehicle-manufacturing"},{"code":"927110","title":"Space Research and Technology","slug":"space-research-and-technology"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Principal Flight Software Engineer","description":"Principal Flight Software Engineer\r\nWe 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 role serves as a technical authority across spacecraft programs, ensuring robust, fault-tolerant, and secure software solutions for national security missions.\r\nKey responsibilities include leading software development across the full lifecycle—requirements, design, integration, testing, and flight operations—and working closely with systems, avionics, GNC, mission operations, and cybersecurity teams to shape software strategy across LEO, MEO, GEO, and responsive space architectures.\r\nQualifications\r\nBS or MS in Computer Science, Electrical Engineering, or Computer Engineering\r\n10+ years of experience developing embedded and real-time software for space, aerospace, robotics, or other mission-critical systems\r\nLed software development across the full lifecycle: requirements, design, integration, testing, and flight operations\r\nStrong proficiency in C/C++ with working knowledge of Python or scripting for automation and testing\r\nExperience with RTOS, bare-metal development, and Linux-based embedded systems\r\nDeep expertise in software reliability, deterministic timing, concurrency, and resource management in constrained environments\r\nEligible to obtain and maintain a U.S. Government security clearance\r\nPreferred: Experience with flight software frameworks (e.g., NASA cFS, F'/F Prime, or custom architectures)\r\nPreferred: Familiarity with MBSE practices and interface control documentation (ICDs)\r\nBenefits\r\nComprehensive benefits package, including health insurance, retirement plans, and paid time off\r\nOpportunities for professional growth and continuing education\r\nCollaborative work environment focused on innovation and quality\r\nCommitment to fostering professional development and career advancement from within the organization\r\nSalary: $175,000 – $200,000 per year\r\nJ-18808-Ljbffr","datePosted":"2026-06-25T00:42:34.036Z","dateModified":"2026-06-25T00:42:34.036Z","hiringOrganization":{"@type":"Organization","name":"Leoforce","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"El Segundo","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"01829e85400ca30a2df7e5d8"},"url":"https://jobsearcher.com/jobs/01829e85400ca30a2df7e5d8"}}