• Senior Windows Administrator w/Secret…

    TekSynap (Radford, VA)
    …enhancements to the environment. + Generate utilization reports using existing tools and identify issues requiring corrective action. + Oversee lifecycle support ... **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation...IIS, Apache). + Five (5) years working in complex network environments with strong knowledge of TCP/IP, DNS, DHCP,… more
    TekSynap (10/25/25)
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  • Database Administrator - Active TS/SCI…

    ENS Solutions (Mclean, VA)
    As a highly skilled Database Administrator (DBA), you'll bring your expertise in Microsoft SQL Server and a solid understanding of Identity, Credential, and Access ... Oracle, PostgreSQL or MySQL + Experience with database monitoring tools such as Redgate SQL Monitor or SolarWinds +...HIPAA + TS/SCI clearance with a polygraph Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran… more
    ENS Solutions (10/24/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking an experienced **Systems Administrator ** to join our team in supporting mission-critical IT infrastructure. This role is ideal for ... the design, implement, and manage pipeline automation for CI/CD processes using tools like Jenkins, Ansible, or similar to streamline deployments and operations. +… more
    Leidos (01/13/26)
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  • Secret System Administrator

    Insight Global (Suffolk, VA)
    Job Description Insight Global is seeking a system administrator to support a large government customer. Responsibilities . Server Administration: Install, ... Guides (STIGs) and performing regular vulnerability assessments and remediation using tools like ACAS/Nessus. . Patch Management: Oversee server patching and updates… more
    Insight Global (01/17/26)
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  • Mainframe Security Administrator

    Cayuse Holdings (Richmond, VA)
    **Overview** **_JOB TITLE:_** Mainframe Security Administrator **_CAYUSE COMPANY:_** Cayuse Civil Services, LLC **_LOCATION_** Remote **_SALARY:_** $117,270.40- ... of releases, upgrades, or changes to z/OS operating system, network , and component software. + Provide end user support...Ability to use a computer and other office productivity tools with sufficient speed to meet the demands of… more
    Cayuse Holdings (01/15/26)
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  • Endpoint Security Engineer (Trellix…

    CACI International (Hampton, VA)
    Endpoint Security Engineer (Trellix Administrator ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... the lifecycle of systems. + Knowledge of common enterprise security devices and tools . + Experience with SIEM solutions, preferably Elastic Security. + Create and… more
    CACI International (01/13/26)
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  • Associate Systems Administrator - IT Asset…

    Ferguson Enterprises, LLC. (Newport News, VA)
    …you can believe in. We are seeking a proactive and tech-savvy Associate System Administrator to join our IT team. This role focuses on supporting and managing ... within Active Directory and Microsoft 365. + Solve hardware, software, and network connectivity issues. + Monitor and respond to support tickets, ensuring timely… more
    Ferguson Enterprises, LLC. (12/18/25)
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  • Windows Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a skilled and motivated **Windows Systems Administrator ** to join our team of top Information Technology and Analytic professionals in **Chantilly, ... within enterprise systems + Experience scripting in PowerShell, VB, or similar tools + Experience and ability to manage environments running Windows Server… more
    ManTech (12/03/25)
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  • PKI System Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …improve efficiency with SSL issuance. + Identifies additional application security related tools , conducts tool analysis, and provides recommendations on what ... number generation, key derivation, digital signatures, etc. + Advanced knowledge of network based, system level and application layer attacks and mitigation methods,… more
    ASM Research, An Accenture Federal Services Company (01/10/26)
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  • Associate, Customer Service Technical Support…

    Pearson (Richmond, VA)
    …and virus/spyware removal to resolution of software, hardware, printer, and network issues. **Responsibilities** **:** + Troubleshoot and resolve software, hardware, ... printers, and network issues by listening to the user and asking...+ Working knowledge of Bomgar or comparable remote support tool . + An understanding of DHCP, DNS, and Active… more
    Pearson (01/15/26)
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