• 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)
    …do:** The Administrator is responsible for the local DoD Mission network servers and workstations in accordance with the authoritative USG requirements documents ... a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will… more
    RTX Corporation (09/30/25)
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  • Maximo Administrator - Staff

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, ... TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program… more
    Amentum (09/17/25)
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  • Senior Linux Administrator -Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,Operating Systems Security,Red Hat Ansible,Red Hat Enterprise Linux (RHEL),Security Technical ... Certified - CompTIA - CompTIA, Red Hat Certified System Administrator (RHCSA) in Red Hat OpenStack - Redhat Certified... (RHCSA) in Red Hat OpenStack - Redhat Certified Systems Administration RHEL 9 - Redhat Certified Systems… more
    General Dynamics Information Technology (08/22/25)
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  • Senior Security Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …Cyber and IT Risk Management **Skills:** Cybersecurity,Information Technology Security,Software Systems **Certifications:** None - None - None **Experience:** 5 + ... years of related experience **Job Description:** **Senior Security Administrator ** Own your career as a Senior Security Administrator at GDIT. Here, you'll have… more
    General Dynamics Information Technology (09/29/25)
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  • Junior System Administrator

    Tyto Athene (Fort Belvoir, VA)
    **Description** Tyto Athene is searching for a **Junior System Administrator ** to work as part of an integrated team including cybersecurity specialists, network ... ICAM concepts, and Virtual Machine deployments. **Responsibilities:** + Collaborate with network and system administrators on all projects, including current and new… more
    Tyto Athene (09/13/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …community or DoD. + Strong proficiency in managing Windows and Linux operating systems . + Extensive experience with Cisco network devices and configurations. + ... servers, ensuring optimal performance, security, and availability. + Administer Cisco network devices, including routers, switches, and firewalls, to ensure secure… more
    Parsons Corporation (09/04/25)
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  • VMware Administrator

    CACI International (Norfolk, VA)
    …+ Collaborate with other IT teams to integrate VMware infrastructure with storage, network , and other systems . + Develop and maintain documentation for VMware ... VMware Administrator Job Category: Information Technology Time Type: Full...US * * * **The Opportunity:** As a VMware Administrator , you will be responsible for the design, implementation,… more
    CACI International (09/30/25)
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  • EGIS System Administrator

    Intelligent Waves (Fort Belvoir, VA)
    …Government through high-impact technology solutions in cybersecurity, data science, enterprise network & systems engineering, software development, and cognitive ... **Overview** Intelligent Waves is seeking an **EGIS System Administrator ** to support the development and administration of ArcGIS Portal. This role is responsible… more
    Intelligent Waves (09/18/25)
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  • Netplus Administrator

    TekSynap (Arlington, VA)
    …to the NetPlus system. + Previous experience in administering and maintaining network infrastructure, preferably with experience in telecommunication systems . + ... the overall telecommunication system configuration management using the Government-provided network infrastructure and management tools, particularly the NetPlus system.… more
    TekSynap (07/09/25)
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