• Windows System Administrator (Senior-Level)

    Link Solutions Inc (White Sands Missile Range, NM)
    …Active Directory, Group Policy, and MECM operations. + Install and configure operating systems and software updates following Security Technical Implementation ... CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at White Sands Missile Range, NM. +… more
    Link Solutions Inc (01/06/26)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Candidates ... finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA...process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating more
    Belay Technologies (11/19/25)
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  • Systems Administrator

    Lockheed Martin (Herndon, VA)
    …agreed upon with the Sponsor * Perform system hardening of Linux systems according to information security engineering principles and industry best practices * ... servers and Domain controllers * Apply server patches and operating system updates in a timely fashion as defined...in a timely fashion as defined by the Information Systems Security Manager \(ISSM\)\. Automate this process to the… more
    Lockheed Martin (01/11/26)
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  • Server Administrator IV

    Texas Tech University (Lubbock, TX)
    …server solutions, recommending strategic directions for area or unit. Support server operating systems , server applications, and projects for an area or ... **43094BR** **Extended Job Title:** Server Administrator IV **Position Description:** The Server Administrator IV's role includes designing, installing,… more
    Texas Tech University (12/01/25)
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  • Senior Technical Administrator (On-Site)

    Compass Group, North America (Dorchester, MA)
    …+ Technical/end-user computing support including: + Microsoft Windows, Microsoft Office, Apple operating systems . + Strong proficiency in macOS support and ... digital transformation, and much more. **Job Summary** The Senior Technology Administrator position is responsible for providing computing services and support to… more
    Compass Group, North America (12/18/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    … WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, applying patches, managing file ... None **Job Family:** IT Infrastructure and Operations **Skills:** Critical Systems ,Enterprise Systems ,Software Updates,System Administration,Technical Issues **Certifications:** Red… more
    General Dynamics Information Technology (10/25/25)
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  • Associate System Administrator

    Lockheed Martin (Littleton, CO)
    …in a rapid paced, team environment * CompTIA Linux\+ or Red Hat Certified Systems Administrator Certification * Ability to provide in\-depth monitoring, able to ... operating , maintaining, and supporting the organization's server and network platforms to ensure **high availability, peak performance, and robust security**… more
    Lockheed Martin (12/18/25)
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  • Human Resources Business Administrator

    Nexstar Media Group (East Syracuse, NY)
    …New York, is looking for a highly organized and discreet Human Resources Business Administrator to join our team. This role is a unique blend of finance/accounting ... closings and the annual budget process Responsibilities As our Human Resources Business Administrator , you will oversee a wide range of duties, including: + Business… more
    Nexstar Media Group (12/19/25)
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  • System Administrator 1

    M. C. Dean (San Jose, CA)
    …monitoring and reviewing system logs. + Support configuration and management of Windows operating systems and install/load operating system software. + ... application of Security Technical Implementation Guides (STIGs) to Windows based operating systems (servers and workstations). + Support installation,… more
    M. C. Dean (11/15/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …Active Directory, Group Policy, and MECM operations. + Install and configure operating systems and software updates following Security Technical Implementation ... for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD. + Must be a US… more
    Link Solutions Inc (01/06/26)
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