• Systems Administrator Intermediate…

    General Dynamics Information Technology (Fort Belvoir, VA)
    … (OS) **Experience:** 7 + years of related experience **Job Description:** ** Systems Administrator Intermediate - TS/SCI required** Transform technology into ... opportunity as a ** Systems Administrator Intermediate** with GDIT. A career...Provide support for implementation, troubleshooting and maintenance of IT systems + Manage IT system infrastructure and… more
    General Dynamics Information Technology (05/10/25)
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  • Network Administrator II - Crystal…

    Epsilon, Inc (Arlington, VA)
    ** Network Administrator I** **I** **Who is Epsilon:** Epsilon is an IT Services company that was founded in 2009 and has become an established leader in ... service as a top priority. **An average day:** As Network Administrator II, you will be responsible...focusing on ensuring the reliability, security, and performance of network systems . You will collaborate with senior… more
    Epsilon, Inc (05/10/25)
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  • Systems Administrator Senior…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior (VMware) - TS/SCI required** Transform ... technology into opportunity as a ** Systems Administrator Senior** with GDIT. A career...and software update + Troubleshoot, maintain integrity and configure network components along with implementing operating systems … more
    General Dynamics Information Technology (02/25/25)
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  • Systems Administrator (TS/SCI…

    System One (Quantico, VA)
    Systems Administrator Quantico, VA - 100% onsite TS/SCI clearance is required Major Duties & Responsibilities: * Plan, install, and maintain computer systems ... Identify and report system risks. Qualifications: * 3 years experience in systems administration in a Windows based environment. * Bachelor's degree in a related… more
    System One (04/24/25)
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  • Network Tools Administrator

    Leidos (Mclean, VA)
    **Description** ** Network Tools Administrator ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions through the ... keep reading!** Leidos National Security Sector is seeking a Network Tools Administrator for work on Intelligence...met. + Continually monitor and fine-tune performance of Information Systems , conducting analyses of network usage, user… more
    Leidos (04/23/25)
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  • Cloud Systems Administrator V

    Criterion Systems (Reston, VA)
    …more about how Criterion can help you take your career to the next level please visit our website: www.criterion-sys.com. Criterion Systems is a Military/Veteran ... systems . + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. +... engineers. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning … more
    Criterion Systems (05/09/25)
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  • Network Administrator , Junior

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Network Administrator , Junior to join a new cyber security program and ... including routers, switches, firewalls, and wireless access points. + Provide first- level troubleshooting for network connectivity issues, escalating complex… more
    Leidos (03/29/25)
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  • System Administrator 4

    M. C. Dean (Fort Belvoir, VA)
    …customers across high-growth markets. Responsibilities Seeking an experience systems administrator to manage an enterprise network that consists of VMWare ... the world for the better. We are seeking a ** System Administrator 4** to join our **Security...infrastructure (switches and firewalls), and Lenel OnGuard Enterprise. The Systems Administrator 4 will be responsible for… more
    M. C. Dean (05/09/25)
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  • Network Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking an ** Network Administrator in Fort Belvoir, VA** to support large-scale migration and operations on a large, high-profile DOD ... ** + Technology: Prior experience with OSI Layers, Security, Storage, VMWare, System / Network Admin + Tools: Share Point, Skype, Slack, Service Now,… more
    Leidos (05/10/25)
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  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    …application of networked systems will be necessary. The Systems Administrator will need to keep system accreditation, continuous monitoring, and software ... with network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system… more
    Huntington Ingalls Industries (02/19/25)
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