• Sr. Administrator (Azure, OpenShift)

    System One (Alexandria, VA)
    Job Title: Sr. Administrator Location: Alexandria, Virginia Type: 6 + months Contract To Hire Contractor Work Model: Onsite (with some flexibility) Security ... Clearance: Secret Clearance US Citizenship Required We are seeking a Sr. Administrator with strong hands-on experience in Microsoft Azure and Red Hat… more
    System One (12/16/25)
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  • Linux Systems Administrator

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. Nightwing is seeking a qualified Linux Systems Administrator to work with a close-nit team to assist in the maintenance and ... Administration: Conduct day-to-day operations of customer networks including installation, configuration , and maintenance of Linux operating systems (eg, Debian,… more
    Nightwing (11/18/25)
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  • Cybersecurity Incident Response…

    GovCIO (Richmond, VA)
    …with incident response activities. + Knowledge of engineering change proposals and configuration management . + Understanding of Continuity of Operation Plans and ... Incident Respose Administrator to be responsible forSecurity Information and Event Management (SIEM) systems. This position will be located in Radford, VA and… more
    GovCIO (09/24/25)
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  • Senior Systems Administrator

    ManTech (Chantilly, VA)
    …LDAP, and related authentication technologies + Maintain system documentation, configuration management , and security baselines in tools such as GitLab and ... of network and cloud infrastructure technologies + Strong knowledge of patch management systems and group policy configuration **Clearance Requirements:** +… more
    ManTech (12/13/25)
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  • Senior Database Administrator

    Highmark Health (Richmond, VA)
    …Citizen (due to contractual/access requirements) We are seeking a Database Administrator with experience in PostgreSQL databases within Google Cloud Platform (GCP), ... + Experience with Cloud SQL administration tasks, including provisioning, configuration , scaling, backup and recovery, and monitoring. + Familiarity with… more
    Highmark Health (10/28/25)
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  • Associate Architect - Oracle PaaS…

    Highmark Health (Richmond, VA)
    …Framework + PEGA, CSS3, Mobile, JSON, Cognos, Hadoop, SQL, J2EE, HTML5/XML + Project Management Tools : + Waterfall + Agile + Certification in application areas ... Ensures that the system architecture balances functional, service quality and systems management requirements. + Assists in using appropriate tools , including… more
    Highmark Health (12/02/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …Hyper-V virtual environments. + Proficiency with Ansible for automation and configuration management . + Experience managing and supporting cloud environments, ... to ensure secure and efficient network operations. + Oversee the deployment, configuration , and management of ESX/VMware and Hyper-V virtual environments. +… more
    Parsons Corporation (12/04/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …decision making and execution of mission requirements. - Perform large scale configuration management and deployment across Windows, MacOS, Linux/Unix, and other ... Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity… more
    Nightwing (11/26/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve issues with ... and resolve software-related issues. + Maintain data files and monitor system configuration to ensure data integrity. + Monitor servers, network services, and their… more
    Chenega Corporation (12/01/25)
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  • Network 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 ... tasks. The ideal candidate will be responsible for installation, configuration , administration, support, and maintenance of network systems including associated… more
    Leidos (11/15/25)
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