• System Administrator

    Chenega Corporation (Oakton, VA)
    …security and economic interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If you enjoy ... System Administrator Oakton, VA . Information Technology Join our...supporting windows-based. applications on Windows 7, 8, and 10 desktop systems , both virtual and physical. +… more
    Chenega Corporation (08/13/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... for federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for… more
    M. C. Dean (08/30/25)
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  • System Administrator

    System One (Springfield, VA)
    …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 ... remote resolution support for trouble calls, and provide TIER 2/3 support of production systems . + Systems administration of desktop and server systems… more
    System One (09/16/25)
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  • AVD Administrator

    CACI International (VA)
    AVD Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... + Responsible for working with Team Lead in administrating and maintaining Virtual Desktop Infrastructure (VDI) technologies based on Azure Virtual Desktop . +… more
    CACI International (09/05/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    … of baseline changes and respond to change requests; support for implementation , troubleshooting and maintenance of Unix/Linux systems ; Perform technical ... 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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  • Junior System Administrator

    Tyto Athene (Fort Belvoir, VA)
    …tiered levels. + Provide escalation support when troubleshooting issues with enterprise systems . + Support the tracking and implementation of Security Technical ... **Description** Tyto Athene is searching for a **Junior System Administrator ** to work as part of an integrated team including cybersecurity specialists, network… more
    Tyto Athene (09/13/25)
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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 responsible ... 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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  • NITE System Administrator IV

    Huntington Ingalls Industries (Virginia Beach, VA)
    …support release upgrades + Apply patches and implement DoD Security Technical Implementation Guides (STIGs) across systems + Monitor performance and troubleshoot ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (09/17/25)
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  • Sr. ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …well as all future releases of Esri product lines. + Upgrade ArcGIS Enterprise systems to the applicable or latest versions. + Perform ArcGIS software patching for ... systems . + Assist the organization with any ArcGIS software...policies, objectives, and potential GIS software purchases. + Formulate implementation options, conduct research, and convert strategies into actionable… more
    Leidos (10/01/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …and desktop issues and providing expert knowledge of SNA implementation principles, routing protocol options, and LAN/WAN principles + Experience solving network ... servers, switches, routers, bridges, firewalls) + Software (multiple operating systems , virtualization software, virtual desktop infrastructure, SCCM/MECM,… more
    Saliense Consulting (10/01/25)
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