• Cyber Software Test Engineer /Principal…

    Northrop Grumman (Chantilly, VA)
    …theories, concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret /SCI security clearance + Software development ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (09/25/25)
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  • DevSecOps Engineer , Signals Intelligence…

    The Boeing Company (Fairfax, VA)
    …on candidate eligibility. ** Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US ... us. The Boeing Company is currently seeking a **DevSecOps Engineer ** to join the **Argon ST** group located in...location options.** **Basic Qualifications (Required Skills/ Experience):** + **Active Top Secret ** US Security Clearance… more
    The Boeing Company (10/11/25)
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  • Software Engineer

    Lockheed Martin (Herndon, VA)
    …work collaboratively are essential for this role\. * Must have a current Top Secret clearance, thus US citizenship is required\. **Desired Skills:** Experience ... you are interested in joining LM as a Software Engineer , please apply to this requisition\. We will screen...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (10/04/25)
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  • Modeling and Simulation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …verbal and written communication skills + Possession of excellent problem-solving skills + Top Secret clearance + Master's degree in a STEM field Clearance: ... Modeling and Simulation Engineer The Opportunity: Are you looking for an...big picture thinking to make an impact on national security ? As a Modeling and Simulation ( M &… more
    BOOZ, ALLEN & HAMILTON, INC. (10/21/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …(JIRA, Confluence, Bitbucket, etc.). + Familiarity with Command and Control (C2) Systems. + Top Secret / SCI clearance. Northrop Grumman is committed to hiring ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description**...they're making history. As one of the largest global security companies in the world, Northrop Grumman is proud… more
    Northrop Grumman (09/17/25)
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  • Senior Simulations Accreditation Systems…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …team-oriented environment. SECURITY CLEARANCE REQUIREMENTS: Must currently hold an active Secret security clearance. US Citizenship is a requirement for ... **Overview** Senior Simulations Accreditation Systems Engineer (ILO-2025-23796): Bowhead is seeking to network with a highly skilled Sr Simulations Accreditation… more
    UIC Government Services and the Bowhead Family of Companies (08/30/25)
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  • Systems Engineer - Senior

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …software and tools. SECURITY CLEARANCE REQUIREMENTS: Must currently hold an active Secret security clearance. US Citizenship is a requirement for Secret ... **Overview** Systems Engineer - Senior (ILO-2025-23793): Bowhead is seeking to...we are a fast-growing, multi-million-dollar company recognized as a top Alaska Native Corporation providing services across the Department… more
    UIC Government Services and the Bowhead Family of Companies (08/30/25)
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  • Chief Unmanned Systems Robotics Engineer

    Leidos (Arlington, VA)
    Security Clearance: + US citizenship required with the ability to obtain and maintain a Top Secret security clearance and a CI polygraph may be required. ... technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea Systems Business Area within our...new challenges and technologies quickly. Preferred Qualifications: + Active Secret or above security clearance + PhD… more
    Leidos (10/09/25)
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  • Software Engineer 3 (Jlvc Modernization…

    Huntington Ingalls Industries (Suffolk, VA)
    …School Diploma or equivalent and 9 years relevant experience. * Must have an active Secret security clearance. * Strong programming skills in one or more of the ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $83,028.00 - $115,000.00 Security Clearance: Secret Level of Experience: Senior This… more
    Huntington Ingalls Industries (08/23/25)
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  • Release Train Engineer

    Leidos (Alexandria, VA)
    …VA + Tucson, AZ + Aurora, CO + St Louis, MO **Clearance Level Required:** Active Top Secret with the ability to obtain SCI, as well as a Polygraph. **Primary ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...with 10-13 years of prior relevant experience. + Active Top Secret with the ability to obtain… more
    Leidos (10/03/25)
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