• System Administrator Lead

    System One (Mclean, VA)
    Job Title: System Administrator Lead Location: Arlington, Virginia Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Top Secret w/ SCI ... eligibility Duties and Responsibilities: Leads a team of system administrators responsible for enterprise IT systems . * Manages escalated incidents, patch… more
    System One (12/26/25)
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  • Assistant Heath System Administrator

    Justice, Bureau of Prisons/Federal Prison System (TX)
    …which he or she is assigned); and Oversight by an experienced health system administrator with periodic evaluation of the individual's progress and appropriate ... into our communities. Responsibilities In collaboration with the Health Services Administrator (HSA), the Clinical Director, and peer Assistant Health Services… more
    Justice, Bureau of Prisons/Federal Prison System (01/02/26)
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  • After Hours System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an After Hours* System Administrator to support our work as a prime contractor on a high-profile US Navy weapon ... countries. We develop, engineer, manufacture, and support products and systems to protect national security and keep...based on position level and/or job specifics. **After Hours System Administrator ** **119978BR** EEO Career Site Equal… more
    BAE Systems (01/09/26)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …as a Lockheed Martin employee\. Joining the Lockheed Martin Autonomic Logistics Information System \(ALIS\) Autonomic Logistics Operating Unit \(ALOU\) team ... to build a better tomorrow with you\. **Basic Qualifications:** \-Background in Information Technology systems \-Networking experience\. \-Possess and retain DoD… more
    Lockheed Martin (12/13/25)
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  • Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …clinical data warehouse team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the Scientific Computing and Data ... system monitoring, upgrade, usage monitoring and reporting, system performance, security , networking and metrics, etc....System is one of the largest academic medical systems in the New York metro area, with more… more
    Mount Sinai Health System (12/22/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) Operations and ... and Security standards such as the Defense Information Systems Agency (DISA) Security ...Information Assurance Certification (GIAC) or GIAC Certified Windows Security Administrator (GCWN) certified. + Strongly desired… more
    V2X (11/15/25)
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  • Windows System Administrator

    General Dynamics Information Technology (San Antonio, TX)
    …IT Infrastructure and Operations **Skills:** Microsoft Exchange Server,Microsoft PowerShell, Systems Administrator ,Windows System Administration ... the customer LAN/WAN systems , networks, and other security applications. The administrator in this position...upgraded versions of operating systems . Managing operating system lifecycles + Applying all appropriate security more
    General Dynamics Information Technology (01/02/26)
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  • System Administrator

    General Dynamics Information Technology (Aurora, CO)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Associate with GDIT. A career in enterprise IT ... in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Associate you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (10/31/25)
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  • Systems Administrator

    BAE Systems (Reston, VA)
    …government mission and business information technology. We're looking for a talented Systems Administrator to play a key role in ensuring the smooth ... **Job Description** BAE Systems is a leading global defense, security... system health, and performing troubleshooting. As a Systems Administrator , you will be responsible for… more
    BAE Systems (12/30/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    … to fill a Core Services position supporting the NNSA (National Nuclear Security Administration). The Systems Administrator is responsible for supporting ... related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join...and sustainment of compliance with applicable system security controls. + Provide support to IT systems more
    General Dynamics Information Technology (01/05/26)
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