• System Administrator Lead

    System One (Mclean, VA)
    Job Title: System Administrator Lead Location: Arlington, Virginia Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Top Secret w/ SCI ... a team of system administrators responsible for enterprise IT systems . * Manages escalated incidents, patch management, and configuration...* Provide O&M support for NIPRNET, SIPRNET, and JWICS systems , as well as P2P SAR (a SAP system),… more
    System One (12/26/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …Intelligence (TM) . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance of solutions ... engineer and deploy automated, secure, and resilient power and technology systems , alongside the critical management platforms that ensure their long-term… more
    M. C. Dean (11/26/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …Collaborate with other IT and security teams to integrate and secure systems within the classified environment. + Maintain detailed documentation of system ... needed. + Understand and apply the Risk Management Framework (RMF) to ensure systems are secure and compliant. + Develop and maintain Standard Operating Procedures… more
    Parsons Corporation (12/04/25)
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  • Associate Architect - Oracle PaaS…

    Highmark Health (Richmond, VA)
    …seeking a highly skilled and experienced Oracle Platform as a Service (PaaS) Administrator to join our dynamic team. This pivotal role involves leading the ... development. + Assists in specifying and designing less complex systems , solutions, networks, infrastructure elements, or processes. Selects appropriate design… more
    Highmark Health (12/02/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a **System Administrator ** (Shift Work) to join our ... maintain a wide variety of mission critical platforms and systems for commercial and government customers. This position is...end users who use our system and several other systems that we support. + Monitor system performance and… more
    The Boeing Company (01/09/26)
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  • Linux Administrator

    Truist (Richmond, VA)
    …**Please review the following job description:** We are seeking a skilled Linux Administrator with strong experience in Red Hat Enterprise Linux (RHEL 7/8/9) and ... is a plus. Key Responsibilities * Perform lifecycle management for RHEL systems , including patching, upgrades, and configuration. * Execute in-place upgrades across… more
    Truist (01/08/26)
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  • Senior Construction Administrator - CMTA

    CMTA, Inc (Richmond, VA)
    …opportunities. **Position Overview:** CMTA is hiring an experienced Senior Construction Administrator to join our diverse team of engineering professionals in the ... Microsoft Outlook, Word, and Excel. + Proficiency with Electronic Document Management Systems such as Newforma or Procore. + Demonstrated capability in coordinating… more
    CMTA, Inc (01/08/26)
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  • System Administrator - Active Secret…

    ENS Solutions (Norfolk, VA)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... for DoD PKI inspections. Key Responsibilities: + Maintain and monitor systems supporting PKI services, including Certificate Authorities (CAs), OCSP responders, Key… more
    ENS Solutions (12/27/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will ... will work with other members to mitigate vulnerabilities on Linux-based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other… more
    GovCIO (11/07/25)
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  • PostgreSQL Database Administrator

    Leidos (Ashburn, VA)
    …The National Security Sector within Leidos is seeking a PostgreSQL Database Administrator with strong systems , software, cloud, and Agile experience to ... support the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection...design, build, deliver, and enhance highly available, scalable, real-time systems . You will exercise your judgment in determining and… more
    Leidos (10/18/25)
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