• Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and ... robust and scalable Linux infrastructure that powers our core operations . This includes the maintenance of our VoIP DHCP...exciting opportunity to make a significant impact, contribute to strategic projects, and mentor junior team members within a… more
    Leidos (12/20/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information ... your technical expertise along with a drive for innovation to GDIT. The Senior Tier III Administrator must have:** **Education:** **Bachelor's Degree in Computer… more
    General Dynamics Information Technology (12/11/25)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers ... implementing a schedule of system backups and database archive operations . Plans and implements the modernization of servers. Develops,...Viewed as an expert in the field. Participates with senior management to establish strategic plans and… more
    SAIC (11/19/25)
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  • Senior Lead Database Administrator

    Lumen (Richmond, VA)
    …as we digitally connect the world and shape the future. **The Role** As a Senior Lead Database Administrator , you will be responsible for all aspects of ... data replication in our Oracle database environments, while providing strategic guidance and advanced troubleshooting for complex application/database challenges.… more
    Lumen (01/10/26)
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  • Senior Cloud Administrator…

    Cognizant (Richmond, VA)
    **About the role** As a Cloud Administrator specializing in Containers and DevOps, you will make an impact by building secure, scalable, and highly available cloud ... and compliance. Success requires a blend of hands-on technical expertise and strategic architectural insight, along with opportunities to mentor teams and shape… more
    Cognizant (01/07/26)
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  • Lead ServiceNow System Administrator Public…

    ICF (Reston, VA)
    …rapidly growing, entrepreneurial, technology department, seeking a Lead ServiceNow System Administrator to support a federal project. Our Data Modernization Division ... is an information technology and management consulting department that offers integrated, strategic solutions to its public and private-sector clients. ICF has the… more
    ICF (01/03/26)
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  • Contracts Administrator

    Chenega Corporation (Chantilly, VA)
    …teams to provide solutions and recommendations, including but not limited to Operations , Finance, Procurement, and Senior Management. + Provide coverage for ... **Summary** The **Contracts Administrator I** provides pre-award, post-award, and operational support...pre-award, post-award, and operational support to Chenega Corporation Security Strategic Business Unit (SSBU) projects under one or more… more
    Chenega Corporation (12/24/25)
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  • Windows System Administrator 1

    M. C. Dean (Falls Church, VA)
    …lives, and changing the world for the better. We are seeking a **System Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As ... part of **(SES)** Strategic Business Unit you will be part of a...part of a dynamic team responsible for design, implementation, operations & maintenance, and cybersecurity for large complex resilient… more
    M. C. Dean (12/23/25)
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  • Legal Operations Administrator

    Sumitomo Pharma (Richmond, VA)
    …Pharma Co., Ltd., is a global pharmaceutical company based in Japan with operations in the US (Sumitomo Pharma America, Inc.), focused on addressing patient needs ... development, regulatory filings, and entity restructuring. + Ensure legal operations align with pharmaceutical compliance standards and industry regulations. _Team… more
    Sumitomo Pharma (12/23/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    …need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security Engineer will need to be a self-starter with ... + Automate vulnerability management workflows where possible + Work closely with senior engineers, other team members and application owners to solve technical… more
    Leidos (11/25/25)
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