• ServiceNow Platform Administrator

    TAD PGS, Inc. (Chantilly, VA)
    …active Secret Security Clearance.** We are seeking a Platform Administrator to provide technical expertise to support our customers' implementations of products ... Experience with on-premises infrastructure, including servers, switches, firewalls, and storage systems + Knowledge of relevant technologies (eg, Windows Server,… more
    TAD PGS, Inc. (08/23/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …preferably within the intelligence community or DoD. + Strong proficiency in managing Windows and Linux operating systems . + Extensive experience with Cisco ... for. **Job Description:** **What You'll Be Doing:** + Manage and maintain Windows and Linux servers, ensuring optimal performance, security, and availability. +… more
    Parsons Corporation (09/04/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our ... safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will… more
    RTX Corporation (09/30/25)
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  • Cleared Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    Cleared Microsoft Azure Enclave Administrator * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description VSO is seeking a skilled and motivated Mid-Level ... Microsoft Azure Enclave Administrator to join our team. In this role, you...cloud enclaves within the Microsoft Azure environment, supporting mission-critical systems and ensuring operational excellence. This position is ideal… more
    Virtual Service Operations (08/02/25)
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  • Windows Engineer

    Koniag Government Services (Vienna, VA)
    …candidate will be responsible for designing, implementing, and managing our Windows -based systems and applications, ensuring their performance, security, and ... LLC,** a Koniag Government Services company, is seeking a Windows Engineer to support Kadiak and our government customer...customer in Vienna, VA. **This position requires an active Top- Secret security clearance with SCI Poly. This opportunity is… more
    Koniag Government Services (07/12/25)
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  • Senior PKI Administrator

    GovCIO (Arlington, VA)
    **Overview** GovCIO is currently hiring for a SeniorPKI Administrator with an active Secret clearance to issue and maintain a federal customer's Public Key ... a related field such as Public Key Infrastructure, Infrastructure IT ( Systems Administration, Network Administration, Windows /Linux OS, Network Administration,… more
    GovCIO (09/04/25)
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  • Network Administrator

    GovCIO (Richmond, VA)
    …MS SQL 2019, MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems . This position will work with the existing team members who are responsible for ... a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional teams… more
    GovCIO (09/26/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …Active Secret clearance. **COMPETENCIES** + System provisioning & administration (Linux/ Windows ) + CNCF ecosystem tools & cloud-native environments + Patch & ... **Network Engineer** toadminister and sustain JPO's classified and unclassified systems , applying patches,monitoringuptime, and ensuring compliance in cloud-native environments.… more
    TekSynap (10/02/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support enterprise storage systems and associated server environments. + Collaborate with OS and ... Ensure the security, stability, and high availability of enterprise data storage systems . + Maintain storage and network policies and standards aligned with… more
    TekSynap (07/26/25)
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  • Sr. ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …Relational Databases (Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira). Selected ... releases of Esri product lines. + Upgrade ArcGIS Enterprise systems to the applicable or latest versions. + Perform...analysis, maps, services, and applications. + 2-3+ years of Windows Server experience. + 2-3 years of experience with… more
    Leidos (10/01/25)
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