• Systems Administrator

    ARAMARK (Rockville, MD)
    **Job Description** The Systems Administrator provides support at all levels of the IT organization and works to ensure functionality and reliability of all ... resolution path. + Serve as on-site resource for Senior Manager, Network and Systems Operations, partnering with physical plant support when needed, assisting… more
    ARAMARK (09/24/25)
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  • Systems Administrator 2 - 23828 (FS…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $69,885.00 - $114,800.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This ... opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities… more
    Huntington Ingalls Industries (07/08/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    Systems and Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... setup of accounts and privileges, configuration, backup and recovery, security protocols and patching, troubleshooting, storage capacity, performance, and… more
    CACI International (07/16/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …in vulnerability scanning (Tenable Nessus, Qualys), log analysis, and integration with Security Information and Event Management (SIEM) systems to detect and ... Azure Administrator Associate, and/or ITIL 4 Foundation, highly desired. ** Physical Requirements** + Candidates must reside in or within commutable distance of… more
    St. George Tanaq Corporation (08/15/25)
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  • MQ Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …MQ Administrator to support a federal client in their mission-critical defense systems for Homeland Security . In this role, you will be responsible for ... MQ Administrator Location: Annapolis Junction, MD, US Job ID:...across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability… more
    Arena Technical Resources, LLC (09/30/25)
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  • (Mid. or Senior) System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …at least 8 yrs. of relevant experience + Must have experience as a systems administrator providing direct support to end users and technical staff (developer, ... in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator to join our team. The selected individual will be responsible for maintaining… more
    Belay Technologies (10/01/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology ... Your job will be to bring together Linux (primarily) and Windows systems administration, systems maintenance, systems performance optimization along… more
    Leidos (10/01/25)
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  • Mid./Sr. Database Administrator

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Database Administrator to join our intel team. A Database Administrator is needed to support ... operational program. The selected candidate will maintain the integrity, security , and availability of multiple databases. Duties include disaster recovery,… more
    Belay Technologies (09/16/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …and on-premise contexts **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of ... ManTech seeks a motivated, career- and customer-oriented **Sr** **Cloud System Administrator ** to join our team in **Hanover, MD.** Our team delivers enterprise… more
    ManTech (09/10/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …support efforts with new project needs and risk management requirements. + Ensure systems meet ARL performance, security , and reliability standards. + Install, ... Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance...oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term… more
    Black Bear Technology Solutions, LLC (08/23/25)
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