• Systems Administrator (Tier 2…

    Chenega Corporation (Washington, DC)
    Systems Administrator (Tier 2 Support - ServiceNow) Washington, DC Join our Talent Network Systems Administrator (Tier 2 Support - ServiceNow) ... career to the next level! Chenega Agile Realtime Solutions (CARS) is seeking a Systems Administrator (Tier 2 Support - ServiceNow) to provide technical support… more
    Chenega Corporation (09/12/25)
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  • Computer System Administrator

    Northrop Grumman (Roy, UT)
    …and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security ... be limited to the following: + Perform as primary Systems or Network Administrator for a classified...networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Prepare … more
    Northrop Grumman (11/12/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …upon contract award, with an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not limited to: + Manage ... and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux , and Windows....mobile devices, and implement and ensure compliance with applicable system security controls. + Optimize system… more
    SAIC (09/06/25)
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  • Systems Administrator (Mid-level)

    Serco (Middletown, RI)
    **Position Description** Are you looking for a Systems Administrator position that is engaging in high profile and challenging projects supporting the US Navy? ... and repair hardware, software, and interoperability issues. + Maintain baseline system security compliance with organizational policies and technical controls.… more
    Serco (10/16/25)
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  • (Mid. or Senior) Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Network Systems Administrator (Windows) to join our team. The selected individual will be ... status reports and follow-ups. + Experience with IAVA responses and remediation, system security scans, completing remediation, and extending IAVA patches and… more
    Belay Technologies (10/01/25)
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  • System Administrator

    City of New York (New York, NY)
    …In furtherance of this mission, the BXDA seeks experienced and enthusiastic System Administrator . Job Responsibilities: The primary responsibilities will include ... for efficient and secure remote access. Utilizing experience with Windows and Linux -based operating systems to support various IT needs. Managing central-managed… more
    City of New York (11/16/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …and innovate for customer success. We create leading-edge technology solutions to prevent security threats, protect the integrity of our systems and support ... required, as only US citizens are eligible for a security clearance. + Must have Window and Linux...Security + CE or equivalent certification and an Operating System Certification + Direct working experience with NISPOM, JAFAN,… more
    RTX Corporation (09/16/25)
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  • Linux /Nutanix Engineer

    TEKsystems (Bethpage, NY)
    …PARTY CANDIDATES Description We are seeking a highly skilled and motivated System Administrator with deep expertise in Nutanix hyperconverged infrastructure ... with Nutanix HCI (AHV, Prism, Calm, etc.) * Strong proficiency in Linux system administration * Experience with virtualization technologies (VMware, KVM,… more
    TEKsystems (11/12/25)
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  • Systems Administrator 2 (Bluemont,…

    William C Brown Inc (Springfield, VA)
    Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... by law. Description WCBinc is looking for a Sr. Systems Administrator to provide support for implementation,...and troubleshooting capabilities Experience with Microsoft Windows 2008/12 operating system and Linux Red Hat Good oral… more
    William C Brown Inc (10/23/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes (up...and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge… more
    Paragon Cyber Solutions (10/11/25)
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