• System Administrator

    Rite-Solutions Inc. (Dahlgren, VA)
    …| Virginia | Full Time Rite-Solutions, Inc. has a full-time opportunity for a Systems Administrator , on-site in Dahlgren, VA. You will provide daily support for ... that supports a cyber warfare enclave. The Program The Systems Administrator will be part of a...with SCI eligibility + 2-5 years of experience in systems administration or Cloud /Network engineering. + Must… more
    Rite-Solutions Inc. (08/26/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    …None * * * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle ... servers. The qualified candidate will have demonstrated experience with multiple cloud platforms, automation technologies, and with Linux system administration.… more
    CACI International (09/26/25)
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  • JIRA Administrator

    GCyber (Arlington, VA)
    …be configuring and maintaining JIRA dashboards and workflows to streamline cloud systems deployment and management. As the JIRA Administrator , you will: + ... GCyber is seeking a JIRA Administrator , to support a high profile DISA customer...across stakeholders. Minimum Qualifications and Experience: + Active DoD Top Secret /SCI clearance and be eligible to… more
    GCyber (09/06/25)
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  • Senior Systems Administrator - Linux…

    ICF (Reston, VA)
    …DC MD VA area We are seeking a highly skilled and customer-facing Senior Systems Administrator to support Linux and Windows environments for a critical Treasury ... Responsibilities:** + Maintain and administer Linux and Windows operating systems , ensuring system performance and security compliance....Technologies + 6 months of exposure or training of Cloud Technical Architecture and cloud system more
    ICF (09/27/25)
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  • Senior Database Administrator

    ManTech (Reston, VA)
    systems deployed worldwide **Clearance Requirements:** + Must possess an active/current Top Secret security clearance. **Physical Requirements:** + Must be ... **ManTech** seeks a motivated, career and customer-oriented **Senior Database Administrator ** to join our team in **Reston, VA** . This is an **onsite** position.… more
    ManTech (09/01/25)
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  • Systems Administrator SME

    Amentum (Chantilly, VA)
    Amentum is seeking a ** Systems Administrator SME** to support our **FEDSIM United States Army National Guard (G2 IS3)** contract. **Responsibilities:** + Manages ... ARNG G-2 mission priorities. **Required:** + CompTIA Security+ or Certified Information Systems Security Professional (CISSP) + Active TS /SCI Clearance with the… more
    Amentum (09/23/25)
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  • AWS Admin/Full Stack Developer

    Leidos (Chantilly, VA)
    …alerting + AWS Cost Management tools + Demonstrated working experience in the AWS cloud as a systems administrator conducting set-up, development, and ... interacting effectively with key customers and users. The Admin/Developer should have strong systems , software, cloud , and Agile experience to support a program… more
    Leidos (09/26/25)
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  • Systems Administrator

    Leidos (Reston, VA)
    …energetic, cleared professional seeking a rewarding and challenging opportunity as a Systems Administrator dedicated to full time support of a Leidos ... to change and will thrive in a fast-paced, dynamic program environment. The administrator will be expected to perform advanced systems support to include… more
    Leidos (09/26/25)
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  • Log Aggregation Administrator , SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …the centralized collection, processing, and analysis of log data from various IT systems . This role is critical for monitoring system performance, enhancing ... **Log Aggregation Administrator , SME** **Category:** Business Consulting, Strategy and Digital...Knowledge: Familiarity with the following is essential: o Operating systems , including Linux and Windows. o Cloud more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Mid-level Forward Deployed Network Administrator to join our Network Engineering Team within the Engineering Operations group at ... VA location. This role supports critical network infrastructure through advanced systems administration and troubleshooting tasks. The ideal candidate will be… more
    Leidos (08/16/25)
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