• Senior Systems Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system ... work activities. Must be willing to work nights, have an active Security + certification, and an active Top Secret clearance. **Responsibilities** In this role… more
    GovCIO (07/09/25)
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  • Cloud System Administrator

    ERP International (Laurel, MD)
    **Overview** ERP is currently seeking a highly skilled **Cloud System Administrator ** to support one of our technical projects with the Defense Information Systems ... Ansible, Kubernetes and Cloud and VMWare administration experience. **A current DoD Security Clearance of Secret or higher is required for this position.** **Job… more
    ERP International (06/24/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... ensuring clear guidelines for deployment. + Support robust regular backup operations and implement stringent processes for data protection, disaster recovery, and… more
    ManTech (06/07/25)
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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 ... and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written and verbal… more
    GovCIO (08/08/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated ... these systems. + Provide support to IT systems including day-to-day operations , monitoring and problem resolution for all the client/server/storage/network devices,… more
    ManTech (07/23/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared **Network Administrator 3** to assist on the design and maintenance of its network of… more
    M. C. Dean (07/26/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for a ... following areas? + Providing support to IT systems including day-to-day operations , monitoring and problem resolution for all of the client/server/storage/network… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    … certification and accreditation. Apply knowledge of computer operations , platforms, systems, architectures, functions, and terminology. Independently read, ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled… more
    Synergy ECP (07/16/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will support ... (Escalation) problem identification, diagnosis, and resolution. + Support day-to-day operations and monitoring, and resolve issues related to client/server/storage/network… more
    ManTech (07/26/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a **System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, troubleshooting, and ... support: problem identification, diagnosis, and resolution. + Optimize system operations and resource utilization; perform capacity analysis and system planning.… more
    ManTech (07/15/25)
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