• System Administrator

    CACI International (Chantilly, VA)
    …web servers, database servers, and associated development systems (eg Team Foundation Server ) + Maintains system reliability and uptime of production applications by ... L2 etc.). + Microsoft Active Directory + Microsoft Windows Server + Microsoft Internet Information Services (IIS) + Microsoft...and competitive mix of benefits options is designed to support and protect employees and their families. At CACI,… more
    CACI International (10/24/25)
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  • Cleared AWS and Active Directory Engineer

    Virtual Service Operations (VA)
    …(AD) deployment and management, Amazon WorkSpaces integration, and Microsoft Exchange Server configuration. If you're looking for an exciting opportunity to work ... virtual desktop management. + Configure, monitor and maintain Microsoft Exchange Server for reliable email communication. + Create, manage, and troubleshoot Group… more
    Virtual Service Operations (10/06/25)
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  • SQL T SQL Analyst

    COOLSOFT (Richmond, VA)
    …Job title Analyst Job location in Richmond, VA Skills required C# Programmer, SQL Server , Visual Studio, T SQL Open Date 14-Nov-2025 Close Date Job type Contract ... Job interview type Email Recruiter:coolsoft Job Description Analyst: C# Programmer, SQL Server , Visual Studio, T SQL Start date :12/1/2025 End Date :06/30/2026… more
    COOLSOFT (11/15/25)
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  • Principal Systems Architect - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Desktop Operating Systems + Application Virtualization Platforms **_Compute Infrastructure_** + Windows Server + Red Hat Linux Server + Microsoft Exchange + ... + Cisco Unified Communications Platforms + Cisco Jabber and Meeting Server **_Operational Responsibilities_** + ServiceNow ITSM, ITOM and CMDB + Tableau… more
    General Dynamics Information Technology (10/31/25)
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  • Senior Database Developer

    System One (Stafford, VA)
    …in Quantico, VA This position is for a Senior Database Developer to support the FBI's Training Division's Virtual Academy. This position requires individuals with ... substantial experience developing and optimizing Microsoft SQL Server database solutions for use with .Net software development projects as part of an agile… more
    System One (10/30/25)
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  • DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …Hyper-V, or similar). + Maintain all lab equipment (virtual and physical) and support on-site activities, as needed. + Assist with cyber "hardening" of software to ... Benchmarks). + Current CompTIA Security+ certification or equivalent. + Valid Windows Server certification (eg, MCSA, MCSE) or equivalent server environment… more
    Parsons Corporation (10/22/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our ... for the development, operation, and maintenance of the SYSTEM. + Maintain server /cloud/tools baselines, Develop clear and concise server build report… more
    Nightwing (09/26/25)
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  • System Admin/Engr II

    Amazon (Arlington, VA)
    …capacity supporting production IT service management; 2) experience with Microsoft Windows Server , Microsoft Exchange Server , or Exchange Online experience; 3) ... capacity supporting production IT service management; 2) experience with Microsoft Windows Server , Microsoft Exchange Server , or Exchange Online experience; 3)… more
    Amazon (09/19/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    …configuration, maintenance, operations, troubleshooting, and optimizing of Microsoft Exchange server infrastructure. + Monitor, document, and report on system ... and capacity + Resolve escalated email routing, connectivity, permissions, and filtering support issues + Document processes and procedures and train others +… more
    ManTech (09/12/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    …users to coordinate site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 support of Unix/Windows ... including Web servers, network attached storage devices, and stored data in support of business processing requirements. Job Duties: * Systems administration of… more
    Arena Technical Resources, LLC (11/18/25)
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