• Systems Administrator

    CACI International (Fort Meade, MD)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * **The Opportunity:** Join our dynamic team as a Systems Administrator , where you will play a...Linux System Administrator to help us ensure information security readiness and maintain enterprise … more
    CACI International (07/09/25)
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  • Principal Linux Systems

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber ... ** Security !** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...crucial support for the implementation, troubleshooting, and maintenance of Information Technology (IT) systems . You'll manage IT… more
    Leidos (08/08/25)
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  • Intermediate Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Intermediate Windows Systems Administrator Job Title: Intermediate Windows Systems Administrator Clearance Required: Secret OR Top Secret Location(s): A ... 8750 and 8140 compliance requirements Position Overview: The Intermediate Windows Systems Administrator specializes in the installation, configuration, and… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …with vendors, and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain ... Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team...classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).… more
    Northrop Grumman (05/21/25)
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  • Network and Computer Systems

    ManTech (Belcamp, MD)
    **ManTech** seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator ** to join our team in **Belcamp, MD** . This is an ... **onsite** position. The **Network and Computer Systems Administrator ** will work in support of...routers, switches, firewalls, and servers. + Knowledge of TCP/IP, information security /authorization profiles, or system administration of… more
    ManTech (06/11/25)
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  • Linux Systems Administrator

    SAIC (Bethesda, MD)
    …an active TS/SCI clearance with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise ... **Description** SAIC, a leading provider of systems development & deployment, targeting and intelligence analysis,...McLean, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be… more
    SAIC (08/09/25)
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  • Cloud Network & Computer Systems

    SMX (Patuxent River, MD)
    …River, MD SMX is seeking a skilled **Cloud Network & Computer Systems Administrator ** to be part of our Information Technology Team supporting NAWCAD at ... Cloud Network & Computer Systems Administrator - Advanced (Secret to...maintain a Top Secret Clearance + Knowledge of DoD Information Assurance practices, including Security Technical Implementation… more
    SMX (08/08/25)
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  • Sr. Systems Administrator TS/SCI…

    Leidos (Annapolis Junction, MD)
    …May possess a Doctorate in technical domain. + Must have ​experience as a systems administrator providing direct support to end users and technical staff ... has a new and exciting opportunity for a **System Administrator ** in our **National Security Sector's (NSS)...system operations. + Must have a solid understanding of information security principles and practices. + Must… more
    Leidos (07/23/25)
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  • Northrop Grumman (DoD SkillBridge)…

    Northrop Grumman (Linthicum Heights, MD)
    …with vendors and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain ... Grumman's Classified Solutions Team is seeking a well-qualified Linux Systems Administrator to join our dynamic team...classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).… more
    Northrop Grumman (08/01/25)
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  • Sr. Principal VMware Systems

    Northrop Grumman (Annapolis Junction, MD)
    …recommendations to purchase hardware, software, and system components. + Adhere to strict Information Systems security guidelines in all cases. + Communicate ... Mission Systems is seeking an expert VMWare systems administrator to join its dynamic team...and maintenance. + Proficiency in operating under and managing systems within current applicable information systems more
    Northrop Grumman (07/08/25)
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