• Junior Systems Administrator

    SOS International LLC (Reston, VA)
    …**Job Description** Overview SOSi is seeking a dedicated and technically skilled **Junior Systems Administrator ** to join our dynamic IT team supporting our ... 2 service desk tickets, providing in-depth technical support, and maintaining systems across a secure network environment. The ideal candidate is detail-oriented,… more
    SOS International LLC (11/21/25)
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  • Sr. Systems Administrator (NEI-18)

    CyberData Technologies (Bethesda, MD)
    …Bethesda, MD CyberData Technologies is seeking a Senior Systems Administrator with a strong background in Windows Server administration, vulnerability ... across hybrid infrastructure environments. Responsibilities: * Perform regular Windows Server patching across production and non-production environments. * Identify,… more
    CyberData Technologies (11/06/25)
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  • MIS Systems Administrator

    State of Massachusetts (Haverhill, MA)
    …available positions as listed on our**Careers** page.* *POSITION: Part-Time MIS Systems Administrator (Staff Assistant):*Management Information Systems ... 30 hours per week; Non-Unit Professional Position. *SUMMARY:*The MIS Systems Administrator will serve as the primary...SCHEDULING SYSTEM_ * Administer and configure the 25Live Lynx server and integration with NECC's ERP system * Manage… more
    State of Massachusetts (11/22/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ** ... Systems Administrator ** with demonstrated experience to maintain...the following: + Cisco switches + SAN + Windows Server + Networking experience + Experience with Linux OS… more
    SMX (11/14/25)
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  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    Sr. Systems Administrator Location: Washington, DC, US Job ID: ATR 17714 Job Description Job Title: Sr. Systems Administrator Job Location: Washington, ... (DBMS) products . Address all vulnerabilities identified via system scanning Systems Administrator Senior Advisor Requirements and Qualifications . Master's… more
    Arena Technical Resources, LLC (10/25/25)
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  • Senior Windows System Administrator

    City of Las Cruces, NM (Las Cruces, NM)
    …the planning, installation, configuration, operation, and maintenance of Microsoft Windows server systems and related infrastructure. Performs analysis and ... of computer operating systems and applications. + Provides local and remote server support of Windows Server infrastructure and administration on data center… more
    City of Las Cruces, NM (12/08/25)
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  • Systems Administrator (Linux)

    RTX Corporation (Mckinney, TX)
    …for the global aerospace and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a highly collaborative, ... multi-platform and multi-disciplined environment. The Systems Administrator is required to have an...Enterprise Linux environment. + Understanding and knowledge of Linux Server internals to include DNS, File sharing protocols, DHCP,… more
    RTX Corporation (12/02/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    **Amentum** is looking for a **Junior Systems Administrator ** to join our team in **McLean, VA** ! As a Junior Systems Administrator , you will be ... responsible for the day-to-day maintenance and support of computer systems and networks. **Must have an Active Top Secret/SCI US Government clearance. Note: US… more
    Amentum (12/05/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    …system monitoring and verify the integrity and availability of hardware, network, and server resources and systems . Review system and application logs and verify ... System Administrator Security Clearance Requirement: Current and Active DoD Secret Salary Range: (The salary range provided is a general guideline. Nexagen Networks… more
    Nexagen Networks Inc (11/01/25)
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  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile US ... and executing upgrades for large Citrix VDI environments. + Proficiency with Windows Server (2016/2019/2022) and Windows 11 operating systems . + Strong working… more
    BAE Systems (12/04/25)
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