• Systems Administrator

    City of Pittsburgh (Pittsburgh, PA)
    …Certified Network Engineer (CCNE), Azure Administration Associate, MCSA: Windows Server, Nutanix Certified Professional (NCP), VMWare Certified Professional, ... (CCNA) + Cisco Certified Network Engineer (CCNE) + Azure Administration Associate + VMWare Certified Professional +... Certified Professional + Nutanix Certified Professional (NCP) + Windows Server Hybrid Administrator Associate + I have not… more
    City of Pittsburgh (11/21/25)
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  • Senior Systems Administrator - Windows

    ManTech (Fairmont, WV)
    …and Public Key Infrastructure (PKI) services. Manage and maintain virtualized environments ( VMware vSphere/ESXi, Hyper-V) and support the administration of cloud ... Qualifications:** + Bachelor's degree and 4+ years of experience in Systems Administration , with demonstrated expertise in both Windows Server and Enterprise… more
    ManTech (11/05/25)
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  • Principal System Administrator - Windows

    RTX Corporation (El Segundo, CA)
    …complex IT infrastructure problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux ... environment. + Understanding and knowledge of Windows Server to include but not limited to Active...Linux 7+ installation, configuration, and maintenance + Experience with VMWare ESXi + Experience with NetApp + Experience with… more
    RTX Corporation (12/09/25)
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  • Sr. System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    …* Manages and troubleshoots multiple VMware environments. * Provides Windows Server and Linux administration , maintenance, and troubleshooting. * Creates ... STIG compliant images for Windows Desktop, Windows Server, and Linux OS....execution of major projects/maintenance activities. * Provides advanced level administration and troubleshooting of Active Directory, GPO, DNS, DHCP,… more
    Arena Technical Resources, LLC (01/01/26)
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  • Windows System Administrator

    TAD PGS, Inc. (New York, NY)
    …will also provide end-user support and troubleshooting services. Job Responsibilities: Windows System Administration + Install, configure and maintain ... in Windows AD, MS Exchange, Endpoint Protection, MS SQL, VMware vSphere, Intel platform server, Enterprise Backup solution. + Demonstrate Regulatory and… more
    TAD PGS, Inc. (12/22/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    … and information assurance support. Duties and Responsibilities: + Provide systems administration support for the Windows operating system and applications and ... for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. MCSA Windows Server 2016 Certification required, VMware VCP...05-PR-M-0002. MCSA Windows Server 2016 Certification required, VMware VCP 7 Certification or above required. + Secret… more
    Chenega Corporation (12/01/25)
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  • Sr Windows Administrator

    RTX Corporation (El Segundo, CA)
    …a safer, more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows environment. + Working as a team ... to acquire within six months of hiring. + Experience with Windows architecture, deployment, administration , networking, performance monitoring/tuning, security… more
    RTX Corporation (12/24/25)
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  • IT Systems Administrator

    Insight Global (Sarasota, FL)
    …optimize the Microsoft 365 environment (Exchange, Teams, SharePoint, Intune). Manage VMware virtualization and Windows server environments. Maintain Active ... years with VMware virtualization. 3+ years with Microsoft 365 and Windows OS. Working knowledge of networking technologies (TCP/IP, DNS, DHCP, VLANs, and… more
    Insight Global (12/30/25)
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  • Systems Administrator, Windows

    RTX Corporation (Tewksbury, MA)
    …complex IT infrastructure problems._ **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux ... eligible for a security clearance. + Experience with installation, configuration, and administration of Windows operating systems. + Experience with developing… more
    RTX Corporation (12/29/25)
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  • Associate Linux and Windows Systems…

    The Boeing Company (Tukwila, WA)
    …within the last 5 years + 1+ years of experience in performing system administration tasks on Windows and Linux hosts including installing security patches and ... States (US) Infrastructure Organization is currently seeking an **Associate Linux and Windows Systems Administrator** to join the team in **Tukwila, WA** or **Kent,… more
    The Boeing Company (12/25/25)
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