• Senior Information Systems Cyber

    The MITRE Corporation (Mclean, VA)
    …planning, policies, procedures, governance, management, protection, detection, mitigation, and cyber and military operations. Strong verbal and written communication ... from security threats. The candidate will perform tasks such as ensuring cyber security is baked into the design of new/existing operational environments; perform… more
    The MITRE Corporation (12/18/25)
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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This is an ... cybersecurity and information assurance services. **Primary Responsibilities** The Network Engineer (with a strong security background) is responsible for designing,… more
    Leidos (12/11/25)
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  • Cyber Data Analytics Engineer

    CACI International (Springfield, VA)
    Cyber Data Analytics Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... onboarding process * Apply Configuration Management disciplines to maintain hardware/ software revisions, security patches, hardening, and documentation * Coordinate… more
    CACI International (12/24/25)
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  • Modernization Cyber Network Engineer

    Lockheed Martin (Hanover, MD)
    …with every rumor and whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting ... electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the...guidance to junior Network Engineers\. * Integrate hardware and software to satisfy ISO 9000 requirements and other DoD/IC… more
    Lockheed Martin (01/01/26)
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  • Cyber Asset Attack Surface Management…

    ENS Solutions (Washington, DC)
    …core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project ... responsible for the successful installation, configuration, and integration of the Cyber Asset Attack Surface Management (CAASM) platform within complex client… more
    ENS Solutions (12/13/25)
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  • Software Engineer - Clearance

    Lockheed Martin (Hanover, MD)
    …support our employees, so they can support our mission\. **The Work:** As a Java Software Engineer , you will: * Analyze user requirements to derive software ... bonus for external hires\! **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to...with Polygraph\. * Minimum Fifteen \(15\) years of experience Software Engineer \(SWE\) Required: Front End Developer… more
    Lockheed Martin (12/10/25)
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  • Senior Software Engineer - Secret…

    General Dynamics Information Technology (Oakton, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** GDIT is seeking a Senior Software Engineer to join our team. US Citizenship required. GDIT will ... **Req ID:** RQ199665 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret...Deliver simple solutions to complex problems as a Senior Software Engineer at GDIT. Here, you'll tailor… more
    General Dynamics Information Technology (12/12/25)
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  • Lead, Cyber Infrastructure Systems…

    L3Harris (Vandenberg Air Force Base, CA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: ​Lead, Systems ... possess expertise in managing, troubleshooting, installing, and optimizing facility systems software and networks for both office and specialized industrial systems.… more
    L3Harris (11/01/25)
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  • Senior Software Engineer (Top Secret…

    KBR (Colorado Springs, CO)
    Title: Senior Software Engineer (Top Secret Security Clearance Required) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... national capabilities. KBR is seeking a highly motivated Senior Software Engineer to join us in supporting...broad range of applications + Work with DevOps and Cyber Security teams to ensure software development… more
    KBR (11/07/25)
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  • Software Engineer - Poly…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Praxis Engineering creates exciting and novel mission ... **Req ID:** PRX25892 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...game-changing capabilities! What you will be doing: A CNO Software Engineer researches, analyzes, and reverses objective… more
    General Dynamics Information Technology (12/29/25)
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