• Test Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …+ Ensure applications meet security and compliance requirements Required Qualifications + Active Top Secret ( TS ) clearance with eligibility for Sensitive ... As a Test Engineer , you will be responsible for creating software tests, automating test cases, performing application testing, validating bugs, and isolating… more
    Noblis (09/03/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...by Company, based on OCONUS location. + **Active DoD Top Secret clearance** (with a background investigation… more
    Northrop Grumman (09/17/25)
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  • Specialist, Field Test Engineer

    L3Harris (Ashburn, VA)
    …and a minimum of 8 years of prior related experience . + Active US DOD TOP SECRET or TS /SCI security clearance. Onboarding is contingent upon clearance ... providing technical support for various efforts involving ground support systems , aircraft systems and flight testing. This...- Internal, Commercial and Government. + Active US DOD TOP SECRET security clearance which requires US… more
    L3Harris (09/18/25)
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  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the associated ... and will be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to: +...+ Bachelor's degree desired Security Requirements: + Active DoD Top Secret clearance required Imagine One Technology… more
    Imagine One Technology & Management (09/24/25)
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  • Software Test Engineer

    KBR (Reston, VA)
    Title: Software Test Engineer Full-time onsite position for a junior to mid-level software test engineer to support a government client. Individual will ... software testing and quality assurance testing on new systems and enhancements of current IT systems ...or with a team DESIRED QUALIFICATIONS + Experience as Software tester, Quality Assurance Specialist, or DevOps Engineer… more
    KBR (08/08/25)
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  • Embedded Linux Software Engineer

    CACI International (Chantilly, VA)
    Embedded Linux Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage ... are seeking an experienced and highly skilled Embedded Linux Software Engineer to join our team. This...The ideal candidate will have extensive experience in embedded systems , low-level software development, and a proven… more
    CACI International (09/13/25)
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  • Security Engineer , National Security,…

    Google (Reston, VA)
    …through design, coding, configuration, and deployment. + Active US Government Top Secret /Sensitive Compartmentalized Information ( TS /SCI) security clearance ... Security Engineer , National Security, Google Public Sector + _link_...Engineers work with network equipment and actively monitor our systems for attacks and intrusions. In this role, you… more
    Google (10/01/25)
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  • Senior Level Simulations Accreditation…

    Amentum (Dahlgren, VA)
    Amentum is seeking Senior Simulations Accreditation Systems Engineer to join our team. The role requires a strong understanding of systems engineering ... industry standards. You will be part of our growing systems , information technology & software engineering team...and define simulation requirements. + Must have an Active Top Secret /SCI US Government Clearance. Note: US… more
    Amentum (08/14/25)
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  • Systems Engineer (Reliability,…

    G2 Ops, Inc. (Virginia Beach, VA)
    …experience Security Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret Clearance Where you make an impact: For this opportunity, we ... are seeking a highly motivated, team-oriented Systems Engineer . This exciting position will...The ideal candidate would already possess an active DoD Top Secret level clearance. Quick Reminder ,… more
    G2 Ops, Inc. (08/21/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    …Senior Officials **Requirements and Qualifications:** * Candidates for consideration must possess an active TS /SCI, or a Top Secret clearance with a current ... The Mission Solutions Business Area at Leidos has an opening for a **Cyber Engineer in Reston, Virginia** to support a fast-paced team working on projects critical… more
    Leidos (09/25/25)
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