• System Administrator

    System One (Springfield, VA)
    … support for trouble calls, and provide TIER 2/3 support of production systems . + Systems administration of desktop and server systems connected ... TS/SCI with the eligibility to obtain a CI Poly Contact: ###@altaits.com The Systems Administrator will work closely with both on-site and remote users… more
    System One (09/16/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …performance issues, and connectivity problems. + Deliver **remote and on-site end-user desktop support ** , resolving escalated technical issues effectively and ... both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support ** for a large Federal Intelligence Agency. This role is part of a… more
    General Dynamics Information Technology (07/16/25)
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  • AVD Administrator

    CACI International (VA)
    …Virtual Desktop Infrastructure (VDI) technologies based on Azure Virtual Desktop . + Support continuous monitoring efforts to proactively resolve ... AVD Administrator Job Category: Information Technology Time Type: Full...enterprise help desk, local field services, and life cycle support for end-user devices. CACI's innovative approach to enterprise… more
    CACI International (09/05/25)
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  • Windows System Administrator

    GCyber (Arlington, VA)
    GCyber is seeking a Windows System Administrator , to support a high profile DISA customer in their mission to improve collaboration and information sharing ... between defense and intelligence organizations. The Windows System Administrator will provide operational maintenance, support , and upgrades to hardware,… more
    GCyber (09/27/25)
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  • Computer System Administrator

    Northrop Grumman (Dulles, VA)
    …will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/13/25)
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  • Access Administrator

    ManTech (Mclean, VA)
    …+ Hands-on experience with the customer's operational environment, including ticketing systems , corporate applications, desktop platforms, and access management. ... MANTECH seeks a motivated, career-oriented, and customer-focused **Access Administrator ** to join our team in **McLean, VA.**...team in **McLean, VA.** In this role, you will support secure access services across multiple core networks by… more
    ManTech (08/20/25)
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  • Junior System Administrator

    Tyto Athene (Fort Belvoir, VA)
    …to ICAM user management and assist with OKTA SSO integrations. + Provide Tier III support and work with Desktop Support /Help Desk personnel, both internal ... **Description** Tyto Athene is searching for a **Junior System Administrator ** to work as part of an integrated team...service tasks across all tiered levels. + Provide escalation support when troubleshooting issues with enterprise systems .… more
    Tyto Athene (09/13/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    … support for implementation, troubleshooting and maintenance of Unix/Linux systems ; Perform technical evaluations, analysis, and troubleshooting for all supported ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...Manage day-to-day operations, monitoring and problem resolution of Linux systems . Activities include installation and maintenance of operating … more
    Assertive Professionals (07/10/25)
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  • Watch Stander / Jr Network Administrator…

    NANA Regional Corporation (Alexandria, VA)
    …+ Minimum two years hands-on experience in a PC/network helpdesk or technical support environment. + Knowledge of technical security systems such as alarms, ... individual to fill the role of a Jr Network Administrator /Watch Stander (Day) for an existing government client. The...database tracking tool. + Coordinate and analysis of operations support weekly action reports. + Compile, assess and distribute… more
    NANA Regional Corporation (08/08/25)
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  • EGIS System Administrator

    Intelligent Waves (Fort Belvoir, VA)
    **Overview** Intelligent Waves is seeking an **EGIS System Administrator ** to support the development and administration of ArcGIS Portal. This role is ... designing, developing, and implementing new integrated geospatial capabilities. The Administrator will regularly collaborate with customers to gather portal… more
    Intelligent Waves (09/18/25)
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