• IT Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Bethesda, MD)
    …to business and mission challenges + Experience creating, escalating, and resolving IT help desk tickets using a ticketing application + Experience creating and ... IT Systems Administrator The Opportunity: Are you looking for an...a scalable and secure system. Join our team and help turn requirements into accomplishments that drive change. Join… more
    BOOZ, ALLEN & HAMILTON, INC. (09/19/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …for all client/server/storage/network devices, mobile devices, etc. + Provide Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and ... **Description** SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many… more
    SAIC (08/07/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …all 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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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,ServiceNow Platform,Unix **Experience:** 15 + years of related experience **US… more
    General Dynamics Information Technology (07/23/25)
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  • Modernization Cyber Systems Administrator…

    Lockheed Martin (Hanover, MD)
    …systems enhancements to improve reliability and performance * Provide Tier 1 \( Help Desk \) and Tier 2 \(Escalation\) problem identification, diagnosis and ... * Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients * Proficient...DHCP and DNS servers and clients * Proficient in Linux distributions such as RHEL, CentOS, Ubuntu, and Debian\.… more
    Lockheed Martin (07/12/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …you will manage the day-to-day operations of IT systems, provide tiered support (from Help Desk to Escalation), and ensure the smooth running of critical ... service and reliability. We're looking for a skilled System Administrator to join our team and help ..., your key responsibilities will include: + Tier 1 ( Help Desk ) support for problem identification, diagnosis,… more
    CACI International (08/21/25)
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