• Lab Manager II

    ARSIEM (Arlington, VA)
    …technologies and equipment in the lab environment. + Providing ongoing systems administration , technical support, upgrades, patching and troubleshooting ... + Perform large scale configuration management and deployment across Windows , MacOS, Linux/Unix, and other operating systems ...or HS Diploma and 4+ years lab management or systems administration experience. + Must be able… more
    ARSIEM (09/16/25)
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  • Sr. ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …, Relational Databases (Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration , Incident/Ticketing System (ServiceNow, Jira). ... well as all future releases of Esri product lines. + Upgrade ArcGIS Enterprise systems to the applicable or latest versions. + Perform ArcGIS software patching for … more
    Leidos (10/01/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    …3 years of experience in Help Desk support, IT service desk, or systems administration roles. Proven ability to work shift-based schedules, including nights, ... handling inbound incidents, service requests, and technical issues across a range of systems , applications, and platforms (including Windows and Linux). You will… more
    CACI International (09/30/25)
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  • System Engineer

    System One (Alexandria, VA)
    …DOD 8570 Certification (Security+ or equivalent or higher) + Experience with Microsoft Windows Server + Windows administration experience + Experience ... solutions. A successful candidate will have experience with installation, configuration, administration , support, and maintenance of cloud-based systems and … more
    System One (09/26/25)
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  • Frontline Account Manager

    CACI International (Chantilly, VA)
    …Minimum 3 years of experience in Help Desk support, IT service desk, or systems administration roles. + Proven ability to work shift-based schedules, including ... handling inbound incidents, service requests, and technical issues across a range of systems , applications, and platforms (including Windows and Linux). You will… more
    CACI International (08/20/25)
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  • Enterprise Engineering Lead

    Leidos (Fort Belvoir, VA)
    …of cloud-based systems + System, database, data stores, and network administration and optimization, with strong emphasis on Windows Active Directory + ... of program solutions with the ability to get hands-on within the systems when it is implemented/deployed. You will understand the CI/CD process and… more
    Leidos (09/19/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …of internet, intranet, portal, and web collaboration access in the areas of systems administration . Web access shall be established via military NIPRNET ... troubleshoot printers, and computer hardware, provide user support on Windows current operating system, provide user support on current...DHCP, File (SAN), Print, Back-Up, and Web. + Provide systems administration , with a primary focus on… more
    Chenega Corporation (09/01/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …technologies and equipment in the lab environment. - Providing ongoing systems administration , technical support, upgrades, patching and troubleshooting ... or related degree or HS Diploma and 7+ years lab management or systems administration experience. **Desired Certifications:** - DoD 8140.01 IAT Level II… more
    Nightwing (08/28/25)
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  • System Administrator IV

    Arena Technical Resources, LLC (Reston, VA)
    …IV Location: Reston, VA, US Job ID: ATR 17632 Job Description Job Title: Systems Administrator IV Location: Reston, VA Clearance Required:TS/SCI We are seeking a ... Systems Administrator IV candidate to support an Intelligence Community...familiarity with Oracle and MS SQL databases environments on Windows and CentOS servers. The candidate will be responsible… more
    Arena Technical Resources, LLC (09/30/25)
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  • Computer Support Analyst

    Leidos (Reston, VA)
    …Final Top Secret clearance. * Experience with one or more of the following Windows Server administration tools: WSUS, Group Policy, Active Directory, RDP, etc. * ... (SEP) is seeking a Computer Support Analyst for the Center for Information Systems Security (CISS) program. This is a unique role which offers opportunities for… more
    Leidos (09/27/25)
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