• Senior Software Engineer

    KBR (Fairborn, OH)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Program Summary KBR is seeking a highly experienced Senior Software Engineer to support a major Air...software development. + Prior experience with weapon system security engineering and cryptographic systems highly preferred. + Proven… more
    KBR (11/26/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is presently seeking a **Sr.** ** Software Engineer ** in support of the Defense Information Systems Agency GSMO-II Program. The selected ... a degree. + Must possess a Top Secret DoD security clearance with SCI eligibility prior to...experience is a plus), including experience building and deploying software applications that meet DoD security standards… more
    Leidos (11/09/25)
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  • Principal RF Test Software Engineer…

    BAE Systems (Nashua, NH)
    …Come build your career with BAE Systems. We're seeking a highly skilled RF Test Software Engineer to join our team, where you'll design, develop, and implement ... success. If you're a motivated and experienced RF test software engineer looking to take your career...Engineering, or a related field (or equivalent experience) + ** Security Clearance :** Must be able to obtain… more
    BAE Systems (12/02/25)
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  • Sr Staff / Senior Python Software…

    SciTec (Boulder, CO)
    …of any type. Further, US citizenship is a requirement to obtain and keep a security clearance . Applicants that do not meet these requirement will not be ... considered. SciTec is seeking a talented Python software developer and engineer in Boulder, CO,...location + Ability to obtain and maintain a DoD security clearance + Demonstrated ability for cross-discipline… more
    SciTec (12/06/25)
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  • AI Software Engineer

    Lockheed Martin (Herndon, VA)
    …is Ours\. The Lockheed Martin Space AI Talent Center is seeking a highly skilled Software Engineer to join a cross\-functional team of experts in research, data ... science, software development, physics, and mathematics\. As a key member...to work in a collaborative and team\-based environment \#LMSpaceAI ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/20/25)
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  • Staff Software Engineer

    Northrop Grumman (Huntsville, AL)
    …Launch and Missile Defense Systems has an exciting career opportunity for a Staff Software Engineer to join our team of qualified, diverse individuals. This ... and test events. + Applicants must have a current active in-scope DoD-issued **Secret** security clearance at the time of application, which is required to start… more
    Northrop Grumman (10/16/25)
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  • Software Engineer Staff, Level 4

    Lockheed Martin (Colorado Springs, CO)
    …Must be a US Citizen; Must be able to obtain and maintain a Top Secret security clearance \. This position is located at a facility that requires special access\. ... * Strong time management skills that enable on\-time project delivery * Active TS/SCI security clearance ** Security Clearance Statement:** This position… more
    Lockheed Martin (11/23/25)
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  • Senior Software Engineer

    Serco (Orlando, FL)
    …Serco is seeking to fill a fast-paced, growing, and dynamic role of **Senior Software Engineer ** to support our Satellite Ground System organization. This role ... engineering activities on one or more assigned programs. The Software Engineer works with a team of...role, you will have: + An active DoD Secret security clearance investigated within the last 5… more
    Serco (11/19/25)
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  • Electronic Technician II - Security…

    AVT Simulation (Daleville, AL)
    …Requirements: + Obtain or be eligible to obtain and maintain a DOD secret security clearance . + Must have a thorough understanding of Military standards and ... complex D/A integration; simulation; large scale, complex digital interfaces; software maintenance; and comprehensive troubleshooting and repair of training devices.… more
    AVT Simulation (10/23/25)
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  • Electronic Technician III - Security…

    AVT Simulation (Daleville, AL)
    …Requirements: + Obtain or be eligible to obtain and maintain a DOD secret security clearance . + Must have a thorough understanding of Military standards and ... complex D/A integration; simulation; large scale, complex digital interfaces; software maintenance; and comprehensive troubleshooting and repair of training devices… more
    AVT Simulation (10/23/25)
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