• Senior Linux System Administrator 2

    Lockheed Martin (Fort Meade, MD)
    …and operation of IT systems * Provide Tier 1 \( Help Desk \) and Tier 2 \(Escalation\) problem identification, diagnosis and resolution of ... reliability and performance * Provide Tier 1 \( Help Desk \) and Tier 2 \(Escalation\) problem identification, diagnosis and resolution of problems *… more
    Lockheed Martin (07/12/25)
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  • Tier 2 Systems Admin Support

    Lockheed Martin (Herndon, VA)
    …\- Experience with Red Hat Enterprise Linux or similar distros \- Prior Help Desk or technical customer service experience \- Experience with systems ... consideration\.** At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges\. Our… more
    Lockheed Martin (07/24/25)
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  • System Administrator 2

    ARSIEM (Annapolis Junction, MD)
    …devices, mobile devices, etc. + Provide Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. + ... and using IT systems + Provide Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems + Support… more
    ARSIEM (07/16/25)
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  • Tier II Helpdesk Lead Central Area Business…

    Competitive Range Solutions, LLC (Arlington, VA)
    …with the highest level of management. + Must have knowledge in operating and maintaining Tier 2 Tech Control Helpdesk function and DISAC 310-175-9. + Must have ... center support, receiving and logging trouble calls from customers, DoD service desk . Coordinate with Tier -III support as required for advanced troubleshooting… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Tier I Call Center Support Agent

    TekSynap (Silver Spring, MD)
    …a subcontractor to Human Touch, TekSynap provides End User Support including Tiers 1 and 2 help desk support including hardware and software diagnostics and ... routine hardware and software issues. + Research questions using the FDA Help Desk Knowledge Base, the FDA Intranet, and other available information resources. +… more
    TekSynap (07/18/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …+ Manage daily operations and configuration of IT systems + Perform Tier 1 ( Help Desk ), Tier 2 , and Tier 3 (Escalation) problem identification, ... a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide variety of...network devices, and mobile environments. The candidate will provide Tier 1 through Tier 3 support, assist… more
    CACI International (08/01/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …devices, mobile devices, etc. + Provide Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. + ... System Administrator 2 Location Fort Meade, MD Job Code 2124...large. Growth Opportunities: DCCA makes it a priority to help you grow and support your career advancement. From… more
    DCCA (08/22/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …devices, mobile devices, etc. + Provides Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. + ... **Your 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 **Systems… more
    Amentum (07/17/25)
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  • System Administrator 2

    Amentum (Fort Meade, MD)
    …and using IT systems. + Provide Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis, and resolution. + Optimize system ... **Your 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… more
    Amentum (06/07/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …client/server/storage/network devices, mobile devices, etc. Provides Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and ... resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and… more
    Nightwing (07/15/25)
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