• Linux/ Windows Systems Administrator…

    Lockheed Martin (King Of Prussia, PA)
    …or equivalent experience/combined education\. * Experience with both Linux and Windows system administration , including installing, patching, troubleshooting and ... hardening Linux and Windows operating systems \(both bare\-metal and virtual...systems \(both bare\-metal and virtual machines\) * System Administration knowledge of LAN and WAN networking topographies, Virtualization… more
    Lockheed Martin (10/15/25)
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  • Systems Administrator Staff…

    Lockheed Martin (Colorado Springs, CO)
    …working with a 200\+ C2BMC user base operating, maintaining and managing Windows based systems supporting a software development environment\. This position ... requirements \-Creating and maintaining server configuration documentation \-Creating and maintaining Windows Sys Admin processes and procedures \-Backing up and… more
    Lockheed Martin (10/02/25)
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  • Senior Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows ... + Promote and maintain documentation and standard operating procedures for systems administration teams. Required Qualifications: + Experience: Minimum of… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Systems Admin /DBA ( Secret…

    General Dynamics Information Technology (Falls Church, VA)
    …CompTIA **Experience:** 10 + years of related experience **Job Description:** **Sr. Systems Administrators (System Admin )** **Your Impact** Own your opportunity ... working with data migration from different database systems to updated modern systems + ** Secret Clearance to start** **Required Technical Skills:** + Senior… more
    General Dynamics Information Technology (10/01/25)
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  • Systems Admin I

    BAE Systems (Fort Wayne, IN)
    …Other incentives may be available based on position level and/or job specifics. ** Systems Admin I** **115727BR** EEO Career Site Equal Opportunity Employer. ... support BAE's classified and unclassified lab environments that use Windows networked systems , with expertise in setting...6 months of hire date or have an active Secret clearance. CompTIA Security (or equivalent) may be required… more
    BAE Systems (09/09/25)
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  • Systems Admin II

    BAE Systems (Endicott, NY)
    …Other incentives may be available based on position level and/or job specifics. ** Systems Admin II** **115724BR** EEO Career Site Equal Opportunity Employer. ... support BAE's classified and unclassified lab environments that use Windows and Linux networked systems , with expertise...of hire date, as necessary or have an active Secret clearance. CompTIA Security (or equivalent) may be required… more
    BAE Systems (09/09/25)
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  • Principal Systems Administrator - Helpdesk…

    Northrop Grumman (Colorado Springs, CO)
    …security group additions + Experience in system administration for both Windows Server and Linux operating systems + Experience with troubleshooting and ... Systems offers an excellent opportunity for a Principal Systems Administrator - Helpdesk Sys Admin (25-501)...platform such as **Nutanix** or **VMware** + Experience with ** Windows 10/11** administration in an enterprise setting… more
    Northrop Grumman (10/04/25)
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  • Top Secret Windows Server…

    Insight Global (Washington, DC)
    …the Pentagon. Key Responsibilities include Provide IT systems operations, administration , and maintenance for Windows servers, clients, and networking ... to ensure maximum availability for customers. Maintain server operating systems , COTS, and GOTS software at required versions. Engineer hardware/software… more
    Insight Global (10/16/25)
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  • Journeyman Network & Computer Systems…

    Cayuse Holdings (Vicksburg, MS)
    …components. + Manage and maintain currently supported and subsequent Microsoft (MS) Windows Server Operating Systems (OS) on physical and virtual operating ... USD $25.00 - USD $35.00 /Hr. Submit a Referral (https://careers-cayuseholdings.icims.com/jobs/2751/journeyman-network-%26-computer- systems - admin /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834356743) **Can't find the right opportunity?** Join… more
    Cayuse Holdings (08/08/25)
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  • Network/System Administrator (Net/Sys Admin…

    General Dynamics Information Technology (Colorado Springs, CO)
    … Windows 2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems (OS) administration and associated** ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and… more
    General Dynamics Information Technology (10/09/25)
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