• Information System Security Officer…

    General Dynamics Information Technology (Bethesda, MD)
    system configuration, development, and design specifically around enterprise systems and hypervisors. + Demonstrated experience with Linux and virtual platforms. ... Management **Skills:** Plan of Action and Milestones (POA&M),Risk Management Framework (RMF), System Security Plans **Experience:** 8 + years of related experience… more
    General Dynamics Information Technology (09/20/25)
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  • Systems Engineer Skunk Works Level 3

    Lockheed Martin (St. Mary's County, MD)
    system functionality\. Actively contribute in the team developing several systems including System Integration Labs, Deployable Shelters, and Fixed ... as they arise\. Actively contribute as part the Hardware Engineering team, developing systems including System Integration Labs \(SILs\), Deployable Systems ,… more
    Lockheed Martin (11/19/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …support for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any processes related ... resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    General Dynamics Information Technology (11/08/25)
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  • Sr. Principal Windows/VMware Systems

    Northrop Grumman (Baltimore, MD)
    …have the resources, support, and team to do some of the best work of your career . Northrop Grumman Mission Systems is seeking a Windows Systems Administrator ... and Microsoft Group Policies. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC… more
    Northrop Grumman (11/01/25)
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  • Infoblox Systems Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ensure today is safe and tomorrow is smarter. Our work depends on an Infoblox Systems Engineer joining our team to support Government activities in Sterling, VA ... and customer-centric environment in delivering Network Engineering Services. As an Infoblox Systems Engineer supporting the Government , you will be trusted to… more
    General Dynamics Information Technology (11/26/25)
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  • Traveling Electronic Security Systems Site…

    Evergreen Fire and Security (Baltimore, MD)
    …management practices and decisions, including recruitment and hiring practices, appraisal systems , promotions, training, and career development programs. ​ ... and security solutions industry. We are entrusted by the Federal Government and commercial customers to protect lives, critical infrastructure, and information… more
    Evergreen Fire and Security (11/21/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Bethesda, MD)
    system configuration, development, and design specifically around enterprise systems and hypervisors. + Demonstrated experience with Linux and virtual platforms. ... Description:** Seize your opportunity to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is your place to make… more
    General Dynamics Information Technology (10/03/25)
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  • System Engineer

    CACI International (Aberdeen Proving Ground, MD)
    System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel ... Continental US * * * **The Opportunity:** CACI is seeking a cleared Systems Engineer to provide software engineering and integration expertise in support of software… more
    CACI International (10/24/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related ... the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Nightwing (09/22/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related ... Virtual and storage environments; Linux, UNIX and Windows operating systems ; installs/loads operating system software, troubleshoots, maintains integrity;… more
    Leidos (09/20/25)
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