• Sr . Software Engineer , HITL…

    SpaceX (Hawthorne, CA)
    Sr . Software Engineer , HITL - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... life on Mars. SR . SOFTWARE ENGINEER , HITL - TOP SECRET ...and weekends when needed COMPENSATION AND BENEFITS: Pay range: Software Engineer / Senior : $160,000.00 - $220,000.00/per… more
    SpaceX (11/18/25)
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  • Principal / Sr . Principal Software

    Northrop Grumman (Los Angeles, CA)
    …of our mission! We are looking for you to join our team as a **Principal** / ** Sr . Principal Software Engineer ** based out of Woodland Hills, CA. As a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...**Principal** / ** Sr . Principal Software Engineer ** at… more
    Northrop Grumman (09/16/25)
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  • Sr . Software Engineer

    SpaceX (Hawthorne, CA)
    Sr . Software Engineer , Hardware...and physics + Ability and willingness to obtain a Top - Secret clearance ADDITIONAL REQUIREMENTS: + Must be ... the ultimate goal of enabling human life on Mars. SR . SOFTWARE ENGINEER , HARDWARE TEST...drug and alcohol testing COMPENSATION AND BENEFITS: Pay range: Software Engineer / Senior : $160,000.00 - $220,000.00/per… more
    SpaceX (11/18/25)
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  • Full-Stack (Front-End Focused) Software

    Northrop Grumman (Redondo Beach, CA)
    …history. **We have an opening for either a Principal Full-Stack (Front-End Focused) Software Engineer (T03) or Senior Principal Full-Stack (Front-End ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...degree + ** Senior Principal Full-Stack (Front-End Focused) Software Engineer (T04):** Bachelor's degree with 8… more
    Northrop Grumman (11/13/25)
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  • Sr . Software Engineer

    Leidos (San Diego, CA)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will ... perform software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (09/10/25)
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  • Sr . Software Engineer

    SpaceX (Hawthorne, CA)
    Sr . Software Engineer (Starshield) Hawthorne, CA...and communicate effectively + Ability to obtain and maintain a Top Secret or Top Secret ... the ultimate goal of enabling human life on Mars. SR . SOFTWARE ENGINEER (STARSHIELD) Starshield...and weekends as needed COMPENSATION AND BENEFITS: Pay Range: Software Engineer / Senior : $160,000.00 - $220,000.00/per… more
    SpaceX (11/18/25)
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  • Sr . Full Stack Software

    SpaceX (Hawthorne, CA)
    Sr . Full Stack Software Engineer (Starshield)...web application development + Ability to obtain and maintain a Top Secret or Top Secret ... the ultimate goal of enabling human life on Mars. SR . FULL STACK SOFTWARE ENGINEER ...and weekends as needed COMPENSATION AND BENEFITS: Pay Range: Software Engineer / Senior : $160,000.00 - $220,000.00/per… more
    SpaceX (11/06/25)
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  • Senior /Principal Software

    Northrop Grumman (Redondo Beach, CA)
    …are not only part of history, they're making history. **We are seeking either a Principal Software Engineer or a Senior Principal Software Engineer ... experience may be considered in lieu of degree + ** Senior Principal Software Engineer :** 8...Demonstrated problem solving and decision making skills + Active TS /SCI security clearance Primary Level Salary Range: $110,300.00 -… more
    Northrop Grumman (10/28/25)
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  • Software Engineer - Level T03/T04…

    Northrop Grumman (Manhattan Beach, CA)
    …final clearances prior to start date.*_ **We have an opening for either a Principal Software Engineer (T03) or Senior Principal Software Engineer ... experience may be considered in lieu of degree + ** Senior Principal Software Engineer (T04):**...may be considered in lieu of degree + Active Top Secret /SCI clearance at the time of… more
    Northrop Grumman (11/01/25)
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  • Agile Product Owner (Front-End Focused)…

    Northrop Grumman (Manhattan Beach, CA)
    …Space Sector (NGSP) is seeking either a Principal Agile Product Owner (Front-End Focused) Software Engineer (T03) or Senior Principal Agile Product Owner ... (Front-End Focused) Software Engineer (T04) to join our Manhattan Beach, CA, ...Administrators, and Network Engineers from entry-level to the most senior chief engineers and architects. This engineering organization supports… more
    Northrop Grumman (11/15/25)
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  • Senior Principal Software

    RTX Corporation (Anaheim, CA)
    …Company Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal Software Engineer ** with deep expertise in Global ... work-life balance. We are seeking an innovative and mission-driven ** Senior Principal Software Engineer ** with...(Docker), and CI/CD in secure environments. + Active DoD Top Secret SCI ( TS /SCI) security… more
    RTX Corporation (10/07/25)
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  • Software Engineer Senior

    Lockheed Martin (Palmdale, CA)
    …to take your passion for software and avionics and your experience as an embedded software engineer and use it to help develop software for a wide range ... Advanced Development Programs\) is looking for world\-class talent in Software Engineering to be a part of a team...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (09/26/25)
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  • Flight Software Engineer

    Actalent (Mojave, CA)
    …of major software components and leading small efforts. Seeking a full-time Sr -, Staff-, or Principal-level Software Engineer to lead the development ... Description Hands-on embedded software engineer with experience developing, testing, and deploying real-time flight software for aerospace or defense… more
    Actalent (11/14/25)
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  • Staff Software Engineer - Hardware…

    BD (Becton, Dickinson and Company) (San Diego, CA)
    …Integration team is currently looking for a Senior Software Engineer with strong experience in React (JS/ TS ) and Electron to build high-performance, ... supported to learn, grow, and become your best self. Become a **maker of possible** with us! ** Senior Software Engineer - Hardware Integration** The Hardware… more
    BD (Becton, Dickinson and Company) (11/16/25)
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  • Experienced Java & Spring Boot Software

    BAE Systems (San Diego, CA)
    …to be a part of? Come build your career with BAE Systems. BAE Systems is seeking a Senior Software Engineer with Java, Java Spring Boot and 8 to 10 years of ... Education, Experience, & Skills** + Must hold an active Top Secret clearance + Bachelor's Degree or...level and/or job specifics. **Experienced Java & Spring Boot Software Engineer (Hybrid)** **117852BR** EEO Career Site… more
    BAE Systems (11/01/25)
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  • Software Engineer -Developer…

    The Boeing Company (Seal Beach, CA)
    …& Security (BDS) National Systems Programs (NSP) software capability is seeking a Senior Software Engineer to join the Engineering Analytics team in Seal ... on candidate eligibility. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required). (A US Security… more
    The Boeing Company (11/19/25)
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  • Senior /Principal Cybersecurity…

    Sandia National Laboratories (Livermore, CA)
    …critical challenges to enhance our nation's security! We are seeking an experienced Software Engineer (job title: R&D S&E Cybersecurity) to design and implement ... and collaborate with technical design teams and subject matter exper- ts to create innovative solutions that meet mission requirements...+ Active DOE Q/SCI security clearance or equivalent DOD Top Secret /SCI security clearance. About Our Team:… more
    Sandia National Laboratories (11/20/25)
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  • Flight Software Engineer

    Stratolaunch, LLC (Mojave, CA)
    …advancing national security. To help achieve these efforts, Stratolaunch is seeking a full-time Sr -, Staff-, or Principal-level Software Engineer to lead the ... development and testing of flight software for an autonomous hypersonic test vehicle. While reporting...VxWorks operating systems + Experience with 1553 communication + TS /SCI security clearance **Preferred Computer Skills:** + Familiarity with… more
    Stratolaunch, LLC (09/23/25)
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  • Sr . Principal Logging/Telemetry/Data…

    Northrop Grumman (Redondo Beach, CA)
    …(NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Sr . Principal Logging/Telemetry/Data Handling Software ... Do:** IPT-Level role, member of SW Design Team The Sr . Principal Software engineer is...with strong technical briefing skills * Current Active DoD Secret Clearance with the ability to obtain and maintain… more
    Northrop Grumman (11/19/25)
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  • TS /SCI High Band System Software

    Insight Global (Beale AFB, CA)
    Job Description A government client of Insight Global is looking for a senior level High Band System Support Engineer to join their team at Beale AFB, CA. In ... this role, this High-Band System Software Support Engineer will be responsible for...possible that requires an active TSSCI clearance or a Top - Secret clearance with SCI eligibility. This is… more
    Insight Global (11/01/25)
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