• Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (Colorado Springs, CO)
    Windows 2012R2 Server , Microsoft Exchange Server 2010/2016, Microsoft Windows 7/10 operating systems (OS) administration and associated hardware + ... assigned + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Analyze and troubleshoot system… more
    General Dynamics Information Technology (11/14/25)
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  • Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (Cape Canaveral, FL)
    Windows 2012R2 Server , Microsoft Exchange Server 2010/2016, Microsoft Windows 7/10 operating systems (OS) administration and associated hardware + ... assigned. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. + Analyze and troubleshoot system… more
    General Dynamics Information Technology (10/28/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …skills to explain technical issues to non-technical users + Experience with Windows Server NT/2000/2003/2019 and Active Directory Services + Knowledge of ... backups, and performing routine hardware checks. + Determines when server , software, and OS upgrades are required and ensures...and mentor when needed + Respectable understanding of operating systems like Windows , and Linux + Understanding… more
    Amentum (11/18/25)
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  • Systems Engineer 5

    M. C. Dean (District Of Columbia, DC)
    …core platforms and services** : + VMware ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 Deployment and Administration . + Microsoft Windows 10 ... Deployment and Administration . + DNS, DFS, and DHCP. + Windows Server Update Services (WSUS), Key Management Service (KMS) + Active Directory defining,… more
    M. C. Dean (08/27/25)
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  • Systems Administrator III

    University of Southern California (Los Angeles, CA)
    …organizations, meetings and seminars. Preferred Qualifications: + 5 plus years in systems administration + Omnissa Administrative experience + ESXi ... maintains integrity of the security system. + Develops documentation for systems administration procedures. + Provides leadership, guidance and direction… more
    University of Southern California (11/19/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …lieu of a degree, minimum of 6 years of prior related experience. + Linux server and workstation systems administration on Red Hat based distributions ... understanding of Linux administration and enterprise services is required. Understanding of Windows administration is also a plus. A candidate must be a… more
    L3Harris (10/17/25)
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  • Systems /Network IT Administrator

    Robert Half Technology (Naples, FL)
    …. * Manage enterprise applications such as Active Directory, Exchange, Endpoint Manager on Windows Server . * Set up, configure, and administer Windows ... responsibilities related to technology installation, user support, network maintenance, and system administration . MUST BE ON BOARD WITH FULLY ONSITE IN NAPLES, FL.… more
    Robert Half Technology (10/29/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …in the resolution process. + Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, ... involved in the resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system… more
    COMSO, Inc (11/21/25)
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  • Principal Linux Systems Administrator…

    Northrop Grumman (Linthicum Heights, MD)
    …Technology, a Security+ CE, a Linux+ or RHCSA, and 5 years of Linux Server Administration experience in a classified environment + Understanding of basic ... a condition of continued employment + Must have Linux server Operating Systems support experience + Linux...subnets, routing, and VLANs; Cisco experience and/or certification + Windows server management experience + Windows more
    Northrop Grumman (11/19/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, ... customers for escalated tickets + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system… more
    General Dynamics Information Technology (11/08/25)
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