• Software Engineer - Secret…

    Actalent (Aurora, CO)
    Job Title: Software Engineer - Secret Clearance Job Description Join a dynamic team dedicated to developing cutting-edge satellite ground station software ... and scalability. + Contribute to all phases of the software development lifecycle, ensuring adherence to Agile principles. +...+ Active and transferable US government issued Secret security clearance . + US citizenship is required for security … more
    Actalent (09/19/25)
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  • Principal Software Engineer (TS…

    KBR (Colorado Springs, CO)
    Title: Principal Software Engineer (TS Security Clearance Required) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... national capabilities. KBR is seeking a highly motivated Principal Software Engineer to join us in supporting...Minimal + Working Hours: Flexible Required Qualifications: + Security Clearance : Must have an active US government Top Secret… more
    KBR (08/08/25)
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  • Software Engineer (Starshield) - Top…

    SpaceX (Hawthorne, CA)
    Software Engineer (Starshield) - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... of enabling human life on Mars. SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET CLEARANCE Starshield...SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET CLEARANCE Starshield leverages SpaceX's Starlink technology and launch capability… more
    SpaceX (09/30/25)
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  • Application Software Engineer , Data…

    SpaceX (Hawthorne, CA)
    Application Software Engineer , Data - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... goal of enabling human life on Mars. APPLICATION SOFTWARE ENGINEER , DATA - TOP SECRET CLEARANCE The application software team is the central nervous… more
    SpaceX (09/09/25)
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  • Software Engineer - Clearance

    Lockheed Martin (Hanover, MD)
    …support our employees, so they can support our mission\. **The Work:** As a Java Software Engineer , you will: * Analyze user requirements to derive software ... DoD Top Secret SCI with Polygraph\. * Minimum Fifteen \(15\) years of experience Software Engineer \(SWE\) * Bachelor's degree in Computer Science or related… more
    Lockheed Martin (08/08/25)
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  • Senior Software Engineer - Secret…

    General Dynamics Information Technology (Oakton, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** GDIT is seeking a Senior Software Engineer to join our team. US Citizenship required. GDIT will ... **Req ID:** RQ207012 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret...Deliver simple solutions to complex problems as a Senior Software Engineer at GDIT. Here, you'll tailor… more
    General Dynamics Information Technology (09/13/25)
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  • Software Engineer - Secret…

    Lockheed Martin (Huntsville, AL)
    …technologies\. The Work The C2BMC\-Regional Application Agile Release Train is seeking a software engineer that will thrive in a fast paced team environment ... testing of the C2BMC applications\. Common responsibilities of a software engineer on the RA ART team...Must currently hold an ACTIVE DoD Final Secret Security Clearance to be considered for this position\. Experience in… more
    Lockheed Martin (09/10/25)
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  • Sr. Cybersecurity Software Engineer

    Lockheed Martin (Offutt AFB, NE)
    …Mission is Ours\. **What You Will Be Doing** : As a **Senior Cybersecurity Software Engineer ** , you will lead the design, development, and security hardening ... this role, you will** : * Architect, develop, and maintain secure software solutions, integrating cybersecurity best practices into every stage of the development… more
    Lockheed Martin (07/30/25)
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  • Software Engineer -Security…

    AVT Simulation (Orlando, FL)
    … engineers are responsible for the design, development, maintenance, and documentation of software applications. A software engineer is expected to be ... This is an onsite position located in Orlando, FL. * US Government security clearance may be required and candidate must be eligible. *Candidate has capacity to… more
    AVT Simulation (09/12/25)
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  • Sr Software Engineer - Secret…

    Lockheed Martin (Schriever AFB, CO)
    …efficiency of the system Please Note: \-This position requires a government security clearance ; you must be a US Citizen for consideration\. \-This position will ... supports the design, development, test, integration and fielding of hardware and software elements that enable the Missile Defense System \(MDS\) to function… more
    Lockheed Martin (08/21/25)
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