• Senior Database Administrator

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Database Administrator ** to join our team in **Reston, VA** . This is an **onsite** ... position. The **Database Administrator ** will work to determine, implement, and maintain the...and improve system performance and reliability + Participating in server and storage capacity management and planning for the… more
    ManTech (09/01/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare ... activities. + Experience in Microsoft Windows computer operating systems, LINUX operating systems, CISCO Systems, computer security program administration, and… more
    SimIS Inc. (11/06/25)
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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 include ... ability to obtain one within 180 days. + Experience with Windows and Linux operating systems. + Experience providing help-desk end-user support for common desktop… more
    ManTech (11/19/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (10/09/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …distributed teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of network security, firewalls, ... position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training… more
    SimIS Inc. (09/22/25)
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  • Sr. Storage Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …in Radford, VA. **Your future duties and responsibilities:** This position is for a Senior Storage Administrator for a mixed and growing environment of various ... **Sr. Storage Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia,...Installation and configuration experience of backup SW with Windows Server 2019, Solaris 11, RedHat Enterprise Linux more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …and design. Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... administrator disciplines. + Configure, monitor, and maintain AIX OS...escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems. + Participate in on-call… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Junior System Administrator

    Gama-1 Technologies (Norfolk, VA)
    …help desk operations, or system administration. + Foundational knowledge of Windows Server , Linux systems, and networking fundamentals. + Basic understanding of ... Security+, Microsoft Certified: Azure Fundamentals (AZ-900), AWS Certified Cloud Practitioner, Linux Essentials or Red Hat Certified System Administrator more
    Gama-1 Technologies (10/11/25)
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  • Storage Administrator

    GovCIO (Richmond, VA)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage ... communication (IP based). + Installation and configuration experience of backup SW with Windows Server 2019, Solaris 11, RedHat Enterprise Linux 7 and higher. +… more
    GovCIO (09/24/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    **Amentum** is looking for a **Junior Systems Administrator ** to join our team in **McLean, VA** ! As a Junior Systems Administrator , you will be responsible for ... managing system backups, and performing routine hardware checks. + Determines when server , software, and OS upgrades are required and ensures that all upgrades… more
    Amentum (11/18/25)
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