• Cyber Security Engineer (Penetration…

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer (Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... with a passion for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR Center at Aberdeen Proving Ground, MD. You will… more
    CACI International (08/26/25)
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  • Engineer Systems Test - Level 4 (25-244)

    Northrop Grumman (Colorado Springs, CO)
    …and Verification Spreadsheet analysis** + Experience with analysis tools: + ** Java software ** or **Python scripting** development + Performing post-processing ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...Systems-Missile Defense Integration offers an excellent opportunity for a ** Engineer Systems Test - Level 4** JEMINI System Tester… more
    Northrop Grumman (11/08/25)
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  • Integration Engineer /Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer /Developer, SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... Description:** CGI Federal has an exciting opportunity for an Integration Engineer /Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (10/23/25)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Bossier City, LA)
    **Req ID:** RQ208656 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None **Public Trust/Other Required:** None **Job Family:** Cyber ... career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal** at GDIT. Here, technologists have many paths to grow a meaningful… more
    General Dynamics Information Technology (10/19/25)
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  • Integration Engineer /Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer /Developer, SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... Description:** CGI Federal has an exciting opportunity for an Integration Engineer /Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (10/18/25)
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  • Systems Engineer (Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and software enhancements for production user facing applications and backend Java software in support of mission objectives. + Provide recommendations for ... **Req ID:** RQ208797 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None… more
    General Dynamics Information Technology (10/14/25)
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  • AI/SW Engineer (early-career, hybrid)

    Lockheed Martin (Fort Worth, TX)
    …etc\.\) Experience leading other engineers or small teams Familiarity with transitioning prototype software to production Top Secret // SCI Clearance **Security ... and our customers in the field\. What you'll be doing: Develop software products that implement Artificial Intelligence to provide discriminating capability to our… more
    Lockheed Martin (10/25/25)
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  • Staff AI/SW Engineer (mid-career, hybrid)

    Lockheed Martin (Fort Worth, TX)
    …etc\.\) Experience leading other engineers or small teams Familiarity with transitioning prototype software to production Top Secret // SCI Clearance **Security ... impact in the industry\. What you'll be doing: Develop software products that implement Artificial Intelligence to provide cutting\-edge...Science, or other related discipline Experience with C\+\+ or Java or GO or Rust or other compiled languages… more
    Lockheed Martin (10/25/25)
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  • Full Spectrum Cyber Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Solutions, OCO, DCO, some development experience in one of the following languages: JAVA , C++, Python, .NET + Security Clearance Level: Candidates must hold ... **Req ID:** RQ207600 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret...our national security in cyber as a Cyber Security Engineer with our Defense CTO Cyber Capability team at… more
    General Dynamics Information Technology (10/30/25)
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  • CNO Reverse Engineer

    ManTech (Hanover, MD)
    …(Confluence, Jira, Crucible) + Strong problem-solving skills + Experience with software troubleshooting and debugging **Security Clearance Requirements:** + Must ... **MANTECH** seeks a skilled and innovative **Senior CNO Reverse Engineer ** to join our team in **Hanover, MD.** In...to:** + Perform Reverse Engineering of Hardware Components and Software Applications to design and develop new bleeding edge… more
    ManTech (10/31/25)
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