• Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining robust and ... scalable Linux infrastructure that powers our core operations . This includes the maintenance of our VoIP DHCP services and our Red Hat Identity Management (IdM)… more
    Leidos (12/20/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …Certified: Azure Security Engineer Associate + Oracle Cloud Infrastructure Cloud Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System ... all applicable virtualized infrastructure components. + Ensure high availability, security , and integrity of hosts, virtual management applications, and associated… more
    TekSynap (11/15/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …integrated team to develop innovative solutions to enable secure and reliable operations of enterprise computer systems. Develop new concepts and processes and ... Provide support to developmental and operational systems including day-to-day operations , monitoring, and problem resolution for all client/server/storage/network devices,… more
    ENS Solutions (12/27/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    Systems Administrator Job Category: Service Contract Act Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... program supporting NAVSEA 03D3 Digital Program Office as a Systems Administrator supporting the Navy Maintenance and Modernization Enterprise Solution (NMMES), a… more
    CACI International (12/05/25)
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  • Systems Administrator

    Idea Entity (Rustburg, VA)
    …and networking protocols. + Strong understanding of best practices in IT operations , including security , storage, data protection, and disaster recovery. + ... and on-prem environments. + Knowledge of CMMC framework. + Certifications: + CompTIA Security + + Microsoft 365 Certified: Teams Administrator Associate +… more
    Idea Entity (12/06/25)
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  • Oracle Database Administrator (Remote, Part…

    Koniag Government Services (Chantilly, VA)
    …Koniag Government Services company **,** is seeking a **part-time Oracle Database Administrator ** with a **Secret clearance** to support KDS and our government ... more. **Koniag Data Solutions, is seeking a skilled and experienced Oracle Database Administrator to join our team. The ideal candidate will have strong expertise in… more
    Koniag Government Services (01/15/26)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security ... for tailored risk views. + Track progress against regulatory and internal security baselines (eg, CIS Benchmarks). + Operate and maintain vulnerability scanning… more
    Leidos (11/25/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving ... is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of… more
    Chenega Corporation (11/12/25)
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  • Ncis SQL Database Administrator | Active TS…

    General Dynamics Information Technology (Quantico, VA)
    …expertise along with a drive for innovation to GDIT. Our **SQL Database Administrator ** must have: + ** Security Clearance Level:** Active Top Secret clearance ... **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft SQL Server,Secure Sockets Layer (SSL),Transparent Data… more
    General Dynamics Information Technology (12/19/25)
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  • Service Now Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …LLC** , a Koniag Government Services company, is seeking a Service Now Administrator to support KTIS and our government customer. This position requires the ... Koniag Technology and Infrastructure Solutions (KTIS) is seeking an experienced ServiceNow Administrator to join our team. The ideal candidate will have a strong… more
    Koniag Government Services (01/13/26)
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