• Systems Administrator - Staff

    Amentum (Warrenton, VA)
    …Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD -provided, TS/SCI, integrated voice, video, and data, global communications network that ... include, but are not limited to, the following: + Administer and maintain Windows server environments, including Active Directory, DNS, DHCP, and Group Policy +… more
    Amentum (08/13/25)
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  • Information Systems Security Officer

    SAIC (Arlington, VA)
    …experience. + **Active Secret clearance , with the ability to obtain TS/SCI clearance .** + ** DoD 8570/8140 IAM Level III certification (CISSP, CISM, CCISO)** ... complex systems efficiently. **This candidate must have a Secret Clearance and be able to get a TS/SCI. Candidates...Checker, STIG Viewer, and ACAS/Nessus. + Expert proficiency in Windows (10/11) and Windows Server (2018/2022) operating… more
    SAIC (08/07/25)
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  • DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …security clearance **What Desired Skills You'll Bring:** + Familiarity with DoD applications running on Linux and Windows environments + Proven experience ... DevSecOps build environments and CI/CD pipelines. + Administering and maintaining Windows servers and virtualized environments (VMware, Hyper-V, or similar). +… more
    Parsons Corporation (07/23/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    …Administrator Location: Langley, VA Eligibility: Candidate must possess a TS/SCI Clearance w/ a Full Scope Polygraph Job Description: Maintains an organization's ... for trouble calls, and provide TIER 2/3 support of Unix/ Windows workstations and servers, including Web servers, network attached...years of experience. * Must have Security+ certification or DoD 8570 Level II equivalent within 90 days of… more
    Arena Technical Resources, LLC (08/02/25)
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  • Systems Administrator (Systems Administrator 3)

    Huntington Ingalls Industries (Fairfax, VA)
    …Security Clearance . * Active CompTIA Security+ certification. * Microsoft Windows Server certified (eg, Windows Server Hybrid Administrator Associate or ... Full Time/Salaried/Exempt Anticipated Salary Range: $76,513.00 - $115,000.00 Security Clearance : Secret Level of Experience: Senior This opportunity resides with… more
    Huntington Ingalls Industries (06/28/25)
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  • Systems Engineer 4

    M. C. Dean (Falls Church, VA)
    …and best-in-bread capabilities to meet the customers emerging needs. Qualifications ** Clearance /Citizen Type:** Applicants selected will be subject to a government ... US Citizenship, for access to classified information; **Active SECRET Clearance is REQUIRED** **Education:** Computer Science, Electrical Engineering, Mechanical, or… more
    M. C. Dean (07/18/25)
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  • Cybersecurity Specialist 3

    M. C. Dean (Vienna, VA)
    …complex system designs and configurations to include networking technologies, Windows hosts, Virtualization, automation of deployment (Ansible, Chef, and/or ... Terraform) + Implement DoD Security Technical Implementation Guides (STIGs) on traditional Information Technology (IT) and Operational Technology (OT) systems +… more
    M. C. Dean (07/15/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    …III Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: ... 12 years of experience in system administration or related field within DoD /Navy programs + Extensive knowledge of system administration principles and practices,… more
    CACI International (07/09/25)
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  • Systems Administrator IV - NMCI Desktop Support

    V2X (Springfield, VA)
    …Foundations versions 3 or 4. + This position requires US Citizenship and an active DoD Top Secret/SCI clearance . Candidates must be able to obtain and maintain a ... Systems Administrator - NMCI Desktop Support - active TS/SCI clearance to support our government customer based in Springfield,...+ Desired Qualifications: + Microsoft 365 experience. + Microsoft Windows 10 and/or Windows 11 experience. Strong… more
    V2X (08/13/25)
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  • Secret Enterprise Architect

    Insight Global (Norfolk, VA)
    …years of experience as an Enterprise Architect in leu of masters) Active DoD Security clearance Demonstrates expertise in designing, deploying, and managing ... and architectural processes. Ensure system security and compliance with DoD standards and cybersecurity requirements. Develop and maintain architecture… more
    Insight Global (08/08/25)
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