• Senior Network and Computer Systems

    NANA Regional Corporation (South Burlington, VT)
    We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security, and optimization of the USCIS enterprise IT ... with increasing levels of responsibility. + Expertise in Windows Server administration, Linux systems (Red Hat/CentOS), and Active Directory infrastructure. +… more
    NANA Regional Corporation (01/09/26)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    …solid systems administration expertise, particularly in pipeline automation and/or VMware environments across Windows and/or Linux platforms. You will work ... **Description** Leidos is seeking an experienced ** Systems Administrator ** to join our team...clearance. + CompTIA Security+ certification + Proven experience in systems administration for Windows and/or Linux environments.… more
    Leidos (01/13/26)
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  • Application Systems Administrator

    ASM Research, An Accenture Federal Services Company (Bismarck, ND)
    … (vCenter). + Experience with a variety of systems to include VMware , Red Hat Enterprise Linux , vCenter, etc. + Experience automating or orchestrating ... Responsible for unique or complex information systems and/or information technology projects across more than...+ Patching, configuration, and security associated with Windows, RHEL Linux , Photon, VMWare vSphere. + Integration with… more
    ASM Research, An Accenture Federal Services Company (01/13/26)
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  • Systems Administrator

    TEKsystems (Marshall, MI)
    Systems Administrator Key Responsibilities Microsoft Domain & Server Administration: + Manage and maintain the Microsoft Active Directory hybrid environment, ... and availability. + Provide basic administration and support for Unix/ Linux operating systems . + Monitor system performance...work experience. + 5+ years of experience as a Systems Administrator or in a similar role.… more
    TEKsystems (01/08/26)
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  • Senior Classified Systems

    The MITRE Corporation (Bedford, MA)
    …other monitoring tools, miscellaneous web servers, etc.,) + Building and hardening Windows, Linux , VMware systems Basic Qualifications: + Typically requires ... focus. Roles and Responsibilities: The team seeks a full-time Systems Administrator to support the deployment, operation,...have experience in: + Patching and updating Windows and Linux (RHEL, Ubuntu) server and desktop operating systems more
    The MITRE Corporation (01/13/26)
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  • Principal Windows Systems

    Northrop Grumman (Baltimore, MD)
    …will include but not be limited to the following: + Perform as a primary Windows/ VMware Systems Administrator for a classified government contact. + Maintain ... Mission Systems is seeking a well-qualified **Windows Systems Administrator ** to join its Classified Solutions...LDAP, VMWare , and knowledge of SAN storage systems . + Linux Operating System experience and/or… more
    Northrop Grumman (01/08/26)
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  • Virtualization Systems Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is seeking a Virtualization Systems Administrator to join a team to support an Army contract. Provide technical expertise supporting information ... and maintenance to satisfy architectural and business requirements. The Virtualization Systems Administrator must have a customer centric approach and… more
    Integration Innovation, Inc. (i3) (12/09/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    **Description:** You will be the Systems Administrator for the Advanced Concepts Lab \(ACL\) - a cutting edge team within Lockheed Martin's Advanced Technology ... scientific disciplines\. What You Will Be Doing: As the Systems Administrator you will be responsible for...and test teams\. *Apply best practice management across Windows, Linux , and VMware vSphere/ESXi environments\. *Design and… more
    Lockheed Martin (10/22/25)
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  • Systems Administrator

    Belay Technologies (Annapolis Junction, MD)
    …our Intel team. You will play a key role in supporting and optimizing IT systems across Linux , Windows and VMware environments. You'll provide critical ... required to have the following skills: + Experienced with Linux , Windows, VMWare + Support the development...Provides support for implementation, troubleshooting and maintenance of IT systems + Manages the daily activities of configuration and… more
    Belay Technologies (11/19/25)
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  • Systems Administrator - DevSecOps…

    BAE Systems (Westminster, CO)
    …incentives may be available based on position level and/or job specifics. ** Systems Administrator - DevSecOps Integration** **118729BR** EEO Career Site Equal ... developer solutions. This position requires skills and experience in Linux system administration, troubleshooting, user account maintenance, and IT system… more
    BAE Systems (12/04/25)
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