• System Administrator

    Shuvel Digital (Reston, VA)
    …system security best practices and compliance requirements. Desired Skills: + Working knowledge of VMWare ESXi, VMWare Horizon, and Linux servers (Red Hat, ... VMware ESXi/vSphere systems. Relevant Certifications: + Microsoft Certified: Azure Administrator Associate; VMware Certified Professional Global InfoTek, Inc.… more
    Shuvel Digital (08/13/25)
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  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **HW Infrastructure Administrator ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... acceptable. CGI Federal has an exciting opportunity for an HW Infrastructure Administrator within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Position Summary The System Administrator will ensure the reliability, security, and availability of critical systems, supporting both Windows and Linux ... operations. Duties & Responsibilities + Administer and maintain Windows and Linux servers in enterprise and mission-critical environments. + Manage Active Directory,… more
    Leader Communications Inc. (09/23/25)
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  • Senior Systems Administrator - TS/SCI w.…

    General Dynamics Information Technology (Reston, VA)
    …infrastructure changes and system upgrades. + Manages and troubleshoots multiple VMware environments. + Provides Windows Server and Linux administration, ... related experience **US Citizenship Required:** Yes **Job Description:** **Senior Systems Administrator ** Transform technology into opportunity as a Senior Systems … more
    General Dynamics Information Technology (10/01/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …experience in enterprise environments + Current or recent Splunk Certified Administrator certification preferred + Strong Linux command line experience; ... methods, normalization, and baselining techniques + Experience with administration of VMware , Linux systems, and Windows servers inclusive of applications,… more
    Parsons Corporation (09/25/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (07/10/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is rooted in ... world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility....limited to): + Administer all ROTHR Red Hat Enterprise Linux servers and workstations, ACAS and Nessus servers, and… more
    RTX Corporation (08/20/25)
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  • NITE System Administrator IV

    Huntington Ingalls Industries (Virginia Beach, VA)
    …and DoD STIG compliance + Familiarity with Windows 10 SHB and Red Hat Enterprise Linux (RHEL 7/8) + Hands-on experience with VMware and VDI technologies + Strong ... click here for a short video: https://vimeo.com/732533072 Summary The System Administrator for the Navy Integrated Training Environment (NITE) plays a critical… more
    Huntington Ingalls Industries (09/17/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support our government ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and Maintenance… more
    V2X (08/07/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will ... do:** The Administrator is responsible for the local DoD Mission network...limited to): + Administer all ROTHR Red Hat Enterprise Linux servers and workstations, ACAS and Nessus servers, and… more
    RTX Corporation (09/30/25)
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