• Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    …all the client, server, storage, network devices, Etc. Provide Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis, and resolution ... Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting and… more
    BigBear.ai (07/22/25)
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  • System Administrator

    KBR (Lexington Park, MD)
    …Perform daily checks of IT systems. Triage, monitor, and work NAVAIR National Help Desk support tickets. Complete Configuration Change Control Board (CCB) ... Title: System Administrator KBR is seeking an experienced Systems ...requirements, installation, configuration, maintenance, and security in an unclassified network environment for applications, databases, integrations, or infrastructure as… more
    KBR (07/02/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …and applying security patches + Providing IT break/fix support including Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and ... System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for a… more
    Athenix Solutions Group, LLC (07/24/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy… more
    Synergy ECP (07/23/25)
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  • System Administrator 2

    Amentum (Fort Meade, MD)
    …systems. + Aid users in accessing and using IT systems. + Provide Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis, and resolution. + ... Impact:** Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If...so, look no further. Amentum is seeking a **System Administrator ** to join our team of passionate individuals in… more
    Amentum (06/07/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …for implementation, troubleshooting, and maintenance of IT systems. Perform Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis, and ... 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… more
    ManTech (07/26/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    …to client/server/storage/ network devices and mobile devices. + Perform Tier 1 ( Help Desk ) and Tier 2 (Escalation) support: problem identification, diagnosis, ... ManTech seeks a **System Administrator ** to join our team in **Ft. Meade,...and performance. + Troubleshoot and maintain system integrity and network components. + Provide detailed analysis and feedback to… more
    ManTech (07/15/25)
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  • System Administrator - TS/SCI FS

    IBM (Annapolis Junction, MD)
    …fixes and patches across the network . Proactively monitoring and resolving help desk tickets. * Technical Solution Workshops: Conducting and participating in ... bring together all the necessary technology and services to help customers solve their most challenging problems. Working in...around us. **Your role and responsibilities** As a System Administrator , you will work closely with IBM and clients'… more
    IBM (06/23/25)
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  • PMK - System Administrator Level 1

    Stratus Solutions (College Park, MD)
    …for implementation, troubleshooting and maintenance of IT systems. * Provide Tier 1 ( Help Desk ) problem identification, diagnosis and resolution of problems. * ... cyber capabilities. Our expertise in cross-domain and boundary solutions, network analytics, DevOps and low-to-high development is unique in...accessing and using IT systems. * Provide Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem… more
    Stratus Solutions (08/08/25)
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  • System Administrator (SA2) with Poly

    Lockheed Martin (Annapolis Junction, MD)
    …the client/server/storage/ network devices, mobile devices, etc\. Provides Tier 1 \( Help Desk \) and Tier 2 \(Escalation\) problem identification, diagnosis ... Career Growth: Providing ongoing training, mentorship, and development opportunities to help our cyber and intelligence professionals stay at the forefront of… more
    Lockheed Martin (07/24/25)
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