• Software Virtualization Engineer

    General Dynamics Information Technology (Arnold, MO)
    …will help ensure today is safe and tomorrow is smarter. Our work depends on a TS /SCI Cleared Software Virtualization Engineer joining our team to support our ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career… more
    General Dynamics Information Technology (10/28/25)
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  • C2 Software Test Engineer

    COLSA Corporation (Shalimar, FL)
    …regarding test objectives, schedules, budgets, and methods of test. A current and active Top Secret Security Clearance with Special Compartmented Information ... unique technology areas. The team is searching for a software tester to support the 45th Test Squadron, the...and Experience: + Current and active DoD Secret or Top Secret (Single… more
    COLSA Corporation (12/05/25)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …in a team environment and independently + Active and transferable US government issued Top Secret SCI ( TS /SCI) clearance required prior to start date. + ... asset in the SIGINT domain, is seeking an Infrastructure Engineer II who strives for excellence and has a...Experience with automated system deployments + Existing Top - Secret SCI ( TS /SCI) with Poly ( Active more
    RTX Corporation (10/21/25)
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  • Software Engineer Staff, Level 4

    Lockheed Martin (Colorado Springs, CO)
    …tools * 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 ... * Strong time management skills that enable on\-time project delivery * Active TS /SCI security clearance **Security Clearance Statement:** This position requires… more
    Lockheed Martin (11/23/25)
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  • Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    …part of a team in a dynamic environment **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS with the ability to acquire SCI ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a… more
    Amentum (09/17/25)
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  • Software Engineer

    CACI International (Sarasota, FL)
    Software Engineer Job Category: Information Technology Time...standards. + Must be a US citizen with an active Top Secret /SCI DoD Security clearance ... Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship… more
    CACI International (09/20/25)
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  • Software Engineer - Backend

    General Dynamics Information Technology (Chantilly, VA)
    …RQ204772 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer - Backend Deliver simple solutions to complex problems as… more
    General Dynamics Information Technology (11/12/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …drive continuous improvement and stakeholder alignment\. US Citizenship required for this role\. Top Secret Clearance required to start the position with the ... a science or technology related discipline, multiple years of experience in software engineering, and previous experience working within a team environment utilizing… more
    Lockheed Martin (12/11/25)
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  • Software Engineer

    Parsons Corporation (Colorado Springs, CO)
    …+ Security+ Certification + AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required ... matter experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset...communication skills, in both spoken and written English + Active TS security clearance, with SCI eligibility… more
    Parsons Corporation (12/03/25)
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  • Manager, Software Engineer

    L3Harris (San Diego, CA)
    …experience with C++. + US citizenship and willing to obtain Top Secret Government Clearance. Preferred Additional Skills: + Active TS /SCI Clearance ... sea and cyber domains in the interest of national security. Job Title: Manager, Software Engineer / Group Lead Job Code: 31872 Job Location: San Diego, CA Job… more
    L3Harris (12/07/25)
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