• Java/C++ Software Engineer II…

    RTX Corporation (State College, PA)
    …new tools that will keep you state-of-the-art. **Qualifications You Must Have** + An active and transferable ** Top Secret ** security clearance that can be ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (09/16/25)
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  • Software Engineer Sr Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** ... 8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems… more
    General Dynamics Information Technology (10/21/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …with 1 year of cyber systems experience + Requires an ** active ** Top - Secret /Sensitive Compartmented Information (SCI) clearance [ TS /SCI] **at time of ... with 4 years of cyber systems experience + Requires an ** active ** Top - Secret /Sensitive Compartmented Information (SCI) clearance [ TS /SCI] **at time of… more
    Northrop Grumman (12/02/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Grumman Space Systems (NGSP) seeks to fill a **Principal** ** Software Engineer (Level 3) or a Sr....be considered in lieu of degree. + **Must have active TS /SCI clearance at time of application**… more
    Northrop Grumman (10/15/25)
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  • 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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