• Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the Fort Meade, MD area. ... for new operating system rollout. + Configure host-based intrusion detection systems . + Monitor and troubleshoot/examine detected anomalies. + Developed automation… more
    ManTech (08/23/25)
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  • Teamcenter Administrator

    Actalent (Rockville, MD)
    Job Title: Teamcenter AdministratorJob Description We are seeking a skilled Teamcenter Administrator to join our engineering R&D organization, focusing on the PLMS ... + Maintain proficiency in company IT hardware and supporting software systems . + Coordinate with hardware OEMs, software vendors, third-party IT support… more
    Actalent (08/23/25)
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  • Senior Oracle and MS SQL Database…

    KBR (Fulton, MD)
    Title: Senior Oracle and MS SQL Database Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...maintain SOPs for all Oracle and MS SQL database systems . + Responsible for assuring compliance with all regulations,… more
    KBR (08/21/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Fort Meade, MD** area. ... for new operating system rollout. + Configure host-based intrusion detection systems . + Monitor and troubleshoot/examine detected anomalies. + Developed automation… more
    ManTech (08/20/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will ... will work with other members to mitigate vulnerabilities on Linux-based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other… more
    GovCIO (08/08/25)
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  • ArcGIS Administrator

    Leidos (Baltimore, MD)
    **Description** Leidos is seeking an **ArcGIS Administrator ** to support the Social Security Administration's (SSA) Digital Modernization Strategy. As a member of ... releases of Esri product lines. + Upgrade ArcGIS Enterprise systems to the applicable or latest versions. + Perform...or latest versions. + Perform ArcGIS software patching for systems . + Assist the organization with any ArcGIS software… more
    Leidos (08/02/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... for DoD PKI inspections. Key Responsibilities: + Maintain and monitor systems supporting PKI services, including Certificate Authorities (CAs), OCSP responders, Key… more
    ENS Solutions (08/01/25)
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  • JIRA Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **JIRA Administrator ** to join our team in **Ft. Meade, MD** . You will be part of a dedicated team ... + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, or Engineering Management; An additional 5 years… more
    ManTech (07/26/25)
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  • Mission Planning Administrator (Level 2)

    Lockheed Martin (St. Mary's County, MD)
    …**We are** _Lockheed Martin_ The F\-35 Mission Planning Test & Evaluation Administrator 's primary role will be to support flight test activities at the ... This team is responsible for the F\-35 mission planning systems and processes to include, but not limited to:...configurations and weapon system planning \- Coordinating with Mission Systems and Weapon Integration teams and pilots to deploy… more
    Lockheed Martin (07/18/25)
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  • Staff Database Administrator

    Trellix (Annapolis, MD)
    **_Job Title:_** Staff Database Administrator **About Skyhigh Security:** Skyhigh Security is a dynamic, fast-paced, cloud company that is a leader in the security ... to ensure cost-effective and efficient use. + Monitor and maintain database systems in cloud environments and on-prem, ensuring data security and availability. +… more
    Trellix (07/18/25)
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