• Systems Administrator (Tier 2…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to...have dependencies external to the UDS contract Install application software on end user device workstations via scripted install… more
    William C Brown Inc (05/15/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has ... analyzes existing infrastructure for tuning/performance enhancements. The individual will provide systems and software operations and maintenance support in a… more
    Leidos (06/06/25)
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  • DevSecOps Engineer / System…

    Parsons Corporation (Fort Belvoir, VA)
    …Parsons is looking for an amazingly talented Development/Security/Operations (DevSecOps) Engineer / System Administrator to join our team! In this role you ... system errors and resolving technical issues + Designing procedures for system troubleshooting and maintenance + Software configuration management using JIRA… more
    Parsons Corporation (07/23/25)
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  • Linux System Administrator , Senior…

    GovCIO (Richmond, VA)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows, ... health record modernization. + Establish and maintain smooth operation of computer systems , including operating systems , software , and hardware, in… more
    GovCIO (07/25/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities ... , hardware, configurations and architectures. + Experience and ability to perform software installations and upgrades to operating systems and layered … more
    ManTech (07/22/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos program has a dynamic opening for a System Administrator with multi-discipline experience to work at our customer site. This is an ... common systems , and their interactions with command systems infrastructure. + Device management software in...in a mixed environment of MacOS and Windows operating systems . + Create and administer Apple operating system… more
    Leidos (07/12/25)
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  • Sr. Systems Administrator

    Oneida Technical Solutions (Charlottesville, VA)
    …for the National Capital Region (RNEC-NCR), we are currently seeking a Systems Administrator . Duties and Responsibilities: Maintains and supports the integrity ... of the operating system environment and various computer systems . Administers,...back-up, recovery and file maintenance. Schedules, installs, and tests system software upgrades. Configures software … more
    Oneida Technical Solutions (07/18/25)
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  • Systems Administrator III

    Oneida Technical Solutions (Fort Belvoir, VA)
    …for the National Capital Region (RNEC-NCR), we are currently seeking a Systems Administrator . Duties and Responsibilities: Maintains and supports the integrity ... of the operating system environment and various computer systems . Administers,...back-up, recovery and file maintenance. Schedules, installs, and tests system software upgrades. Additionally, configures software… more
    Oneida Technical Solutions (06/12/25)
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  • Systems Administrator

    ICF (Reston, VA)
    …integration, analytics, and O&M for our customers. We are currently seeking to hire a System Administrator to support our projects. As a key member of our team, ... software , hardware, and networks, with a focus on systems built using Java and .NET frameworks. + Monitoring...especially focusing on vulnerabilities relevant to Java and .NET systems . + Analyzing and optimizing system performance,… more
    ICF (07/29/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... Windows Task Scheduler + Experience Managing Active Directory + Experience with System (hardware) and application ( software ) installation and configuration. +… more
    Leidos (07/18/25)
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