• Senior Software Engineer - Top Secret…

    Lockheed Martin (King Of Prussia, PA)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (01/10/26)
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  • Software Configuration Manager Level 6

    SAIC (Arlington, VA)
    …+ Perform configuration inspections and audits to ensure adherence to DoD information security and software management standards. + Support end users and ... **Description** SAIC is seeking a highly experienced Senior Software Configuration Manager (SCM) to support a mission-critical Department of the Air Force C3BM… more
    SAIC (01/10/26)
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  • Software Engineer Sr Staff - Level 5

    Lockheed Martin (Fort Worth, TX)
    **Description:** **We are** _Lockheed Martin_ Lockheed Martin is seeking a Software Engineering technical leader to architect , prototype, and lead the team to a ... modern implementation of software testing of the F\-35 Common Reprogramming Tool \(CRT\)...schedules to comprehensive benefits investing in your future and security , Learn more about Lockheed Martin's comprehensive benefits package… more
    Lockheed Martin (01/08/26)
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  • Sr Staff Engineer Software Systems

    Northrop Grumman (Jessup, MD)
    …end-to-end conduct of engineering lifecycle. **Roles and Responsibilities:** Support the Software Architect with any program specific responsibilities allocated ... the applicant to be a US citizen with the ability to obtain/maintain a security clearance. **Preferred Qualifications for Sr Staff Software Systems Engineer:** +… more
    Northrop Grumman (12/05/25)
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  • Sr. Software Engineer (Top Secret Clearance…

    Lockheed Martin (King Of Prussia, PA)
    …scrum and other weekly agile meetings * Work closely with the Product Owner, Software Architect , and Chief Engineer to support Customer design reviews and ... to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Senior Software Engineer\! Lockheed Martin is a global leader in aerospace, defense, and technology… more
    Lockheed Martin (11/06/25)
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  • Software Engineer

    Leidos (San Diego, CA)
    …problems. * Architect , design, and implement maintainable, robust, and performant software , build, and test processes. * Integrate, test, and verify software ... directly support the team in designing, developing, and testing software by using a variety of Linux computers or...* US Citizen with ability to obtain minimum SECRET security clearance; active clearance preferred * Bachelor's or higher… more
    Leidos (11/05/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...and successfully pass a Polygraph exam. **Primary Responsibilities:** + ** Architect and Develop Software ** : You will… more
    Leidos (11/01/25)
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  • Principal Software Engineer - 25k Sign…

    Leidos (Aurora, CO)
    …program. In this role, you'll help architect , develop, and integrate software solutions that shape national security and drive meaningful innovation. Join ... has a new and exciting opportunity for a **Principal Software Enginee** r in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** .… more
    Leidos (12/13/25)
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  • Lead Engineer - Embedded Software - GE…

    GE Aerospace (Niskayuna, NY)
    …use in commercial as well as military applications. As a Lead Embedded Software Engineer, you will architect and develop state-of-the-art embedded systems for ... of GE Aerospace programs. **Job Description** Essential Responsibilities: As a Lead Embedded Software Engineer, you will: + Work independently as well as with a team… more
    GE Aerospace (12/12/25)
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  • Identity and Access Management - Software

    RELX INC (Philadelphia, PA)
    Are you a Software Engineering lead with an extensive security background ready to broaden your impact and take on a hands-on software engineering leadership ... NeoID-Elsevier's next-generation Identity and Access Management (IAM) platform-you'll leverage your security expertise to architect , build, and evolve the… more
    RELX INC (10/29/25)
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