• Senior Virtual Desktop Administrator

    Penn Medicine (East Petersburg, PA)
    …Monday through Friday day shift A Brief Overview The Sr. Virtual Desktop Administrator will oversee and be accountable for the standards, security, and operations of ... and supported to peak efficiency. The Sr. Virtual Desktop Administrator will be act as a lead for the...process impacts. + Pref 5+ years Working in Citrix/Terminal Server and/or VMWare VDI environments. + VMware Certified Professional… more
    Penn Medicine (12/11/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and maintenance of ... hardware. They will also analyze and resolve complex problems associated with server hardware, applications, and software integration. The SA will remain involved in… more
    SAIC (11/17/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Windows Server 2019/2022 systems in a dynamic customer environment. + Plan, ... **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation using PowerShell. +… more
    TekSynap (10/25/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …a variety of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. This role will manage and support M365 accounts for new hires, ... techniques. + Working knowledge and experience in supporting Microsoft Windows Server Operating Systems, Directory Services (AD), MS PKI (Certificates), DFS, and… more
    PSEG Long Island (10/01/25)
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  • Senior Oracle Database Administrator

    General Motors (Warren, MI)
    …or Warren, MI three times per week, at minimum. **The Role:** As a Database Administrator at GM, you will lead, enforce, and educate peers and partners on Database ... lead with analysis to support decision making processes of senior staff or IT partners + Perform or develop...with Microsoft Azure + 5+ years experience with SQL Server + 5+ years experience with AWS and GCP… more
    General Motors (12/12/25)
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  • Senior Network/Systems Administrator

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be fully remote. ... $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7168/ senior -network-systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-7168_ **Category**… more
    GovCIO (12/03/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... + Experience providing help-desk end-user support for common desktop and server issues. + Experience installing and configuring physical equipment. + Ability… more
    ManTech (12/03/25)
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  • Senior Database Administrator

    TekSynap (Glynco, GA)
    **Responsibilities & Qualifications** TekSynap seeks a highly experienced Senior Database Administrator to leadhands on design and implementation of software and ... databases in Microsoft SQL Server 2012and/or newer. **RESPONSIBILITIES** + Use proven, efficient methodologies to support theMicrosoft SQL Serverand Structured Query… more
    TekSynap (11/29/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …operationalization and deployment of new and emerging technologies.We're seeking a ** Senior Level System Administrator with specialized experience with VMWare** ... + Deep knowledge and experience with VMware vCenter, Cisco switches, VPNs, VLANs, Server Deployment. + Experience with enclaves and firewalls (eg, NSX, Cisco ASA). +… more
    Intrepid Solutions and Services (11/26/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare ... in LINUX operating systems + Cisco Certified Network Associate (CCNA). + CompTIA, the Server + + Per DoD Directive 8570.1M, this position requires IAT Level II or… more
    SimIS Inc. (11/06/25)
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