• Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …and complex obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. ... clearance. ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages… more
    Cambridge International Systems Inc (06/10/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …level and/or job specifics. ** Senior High Performance Computing (HPC) Systems Administrator ** **115702BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...Virtual bridges and Centrix, VPN + NoMachine NX Virtual Desktop management + Experience with Enterprise Virtualization products; VMWare,… more
    BAE Systems (08/30/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …world issues on a cross-functional, fast paced team. We are seeking a Systems Administrator that can work independently - please read below! ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Desktop Computers,DISA STIG,Peripheral Devices,Software Support **Experience:** 5 + years… more
    General Dynamics Information Technology (08/22/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a System Administrator to join our team of passionate individuals in Warrenton, VA. In this role ... voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program boasts a professional… more
    Amentum (08/29/25)
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  • Tier I System Administrator ( Senior

    BAE Systems (Herndon, VA)
    …available based on position level and/or job specifics. **Tier I System Administrator ( Senior )** **114396BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** BAE Systems , a top-ten prime contractor to the US...people? We are looking for a Tier 1 System Administrator with a robust Windows 10/11 troubleshooting background supporting… more
    BAE Systems (07/19/25)
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  • Senior Desktop Support Specialist

    City of New York (New York, NY)
    …Services (TDS) is recruiting one (1) Computer Associate Software II, to function as Senior Desktop Support Specialist, who will: - Troubleshoot and/or triage all ... and develops applications, including a variety of client eligibility and recertification systems , case management systems , housing systems , employment/work… more
    City of New York (08/13/25)
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  • Senior IT Systems

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities ... but are not limited to:** + Providing end-user support to personnel utilizing ITD IT systems . + Triaging help desk tickets for a broad range of service requests to… more
    ManTech (08/20/25)
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  • Senior Windows Server Systems

    Leidos (Bethesda, MD)
    …the kind of environment where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media ... maintenance, patch management, and troubleshooting of operational IA and CND systems + Operates with appreciable latitude in developing methodology and presenting… more
    Leidos (07/24/25)
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  • Senior IT Systems

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities ... but are not limited to:** + Providing end-user support to personnel utilizing ITD IT systems . + Triaging help desk tickets for a broad range of service requests to… more
    ManTech (08/20/25)
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  • Systems Administrator

    NANA Regional Corporation (Fort Belvoir, VA)
    Our successful candidate will perform all Systems Administrator - Senior duties providing direct support to enterprise networked systems and managing ... as needed with Tier I and Tier II troubleshooting. + Patching of desktop systems , software, printer issues, and server related issues as needed. + Participate in… more
    NANA Regional Corporation (08/22/25)
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