• Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... CACI enhances the ability of federal government customers to preserve national security , deliver justice and serve the public with advanced technologies and quality… more
    CACI International (11/08/25)
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  • Information System Security Officer…

    KBR (Fort Meade, MD)
    Title: Information System Security Officer - Intermediate Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...space defense This is a contingent position based upon contract award KBR is seeking a highly motivated and… more
    KBR (11/07/25)
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  • Information System Security Officer (ISSO)

    St. George Tanaq Corporation (Annapolis, MD)
    Information System Security Officer (ISSO) WFH Flexible*Remote from MD, VA, DC (http://maps.google.com/maps?q=Washington+DC+USA) Job Type Full-time Description ... **About the Role** We are seeking an **Information System Security Officer (ISSO)** to support our federal government customer. The… more
    St. George Tanaq Corporation (11/01/25)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    Network Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Type of Travel: None * * * The Network Security System Administrator will work within the Network ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates,… more
    CACI International (12/25/25)
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  • Information Systems Security Engineer,…

    Acclaim Technical Services (Annapolis Junction, MD)
    …continues to grow. The ISSE will: Participate as the primary security engineering representative on engineering teams for the design, development, implementation, ... customer and other project team members; Participate as the primary security engineering representative on engineering teams for the design, development,… more
    Acclaim Technical Services (11/29/25)
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  • Cybersecurity Information System Security

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for Services and Development. Link Solutions is seeking a Cybersecurity Information System Security Manager (ISSM) to join our team in Aberdeen Proving Ground, MD. + ... + Non-remote (relocation incentive available) The Cybersecurity Information System Security Manager will serve as front-line support for mission-critical personnel… more
    Link Solutions Inc (11/14/25)
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  • Cybersecurity Information System Security

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for Services and Development. Link Solutions is seeking a Cybersecurity Information System Security Officer (ISSO) to join our team in Aberdeen Proving Ground, MD. + ... + Non-remote (relocation incentive available) The Cybersecurity Information System Security Officer (ISSO) will serve as front-line support for mission-critical… more
    Link Solutions Inc (11/06/25)
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  • Application Engineer - Information Security

    CACI International (Fort Meade, MD)
    Application Engineer - Information Security Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... supporting Active Network Defense (AND), Computer Network Defense (CND), and Information Security Continuous Monitoring (ISCM). You will be at the forefront of… more
    CACI International (12/20/25)
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  • Sr. Network Security Engineer

    CACI International (Columbia, MD)
    Sr. Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **The Opportunity:** The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section to provide assistance in… more
    CACI International (11/25/25)
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  • Cleared Security Escort

    Amentum (Elkridge, MD)
    Join our team of front-line security professionals ensuring that our nation's most precious assets are protected. As a physical security specialist, you will be ... playing a critical role in the workplace and mission security for a US intelligence community customer. If ...by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include… more
    Amentum (01/21/26)
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