• SIPRNet Administrator

    CACI International (Reston, VA)
    SIPRNet Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... engineers, and systems administrators to provide guidance on the SIPRNet environment compute capacities versus requested applications and access. **Qualifications:**… more
    CACI International (08/08/25)
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  • Senior IT Administrator and Action Officer

    CACI International (Alexandria, VA)
    Senior IT Administrator and Action Officer Job Category: Consulting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Department (MILDEP) network convergence optimization; 4th Estate Network Optimization; SIPRNet Modernization, edge cloud) in support of Department priorities. The… more
    CACI International (09/25/25)
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  • TS/SCI Help Desk Specialist

    Insight Global (Washington, DC)
    …problem control. Provide technical support for UNIX/Linux systems/applications within SIPRNet and GCCS Management Centers. Utilize ticket management systems to ... document, track, coordinate, and resolve user issues. Develop system administrator procedures and conduct training/skills assessments. Organize and direct… more
    Insight Global (10/16/25)
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  • Cloud Project Engineer

    CACI International (Chantilly, VA)
    …Opportunity:** CACI is seeking a Cloud Project Engineer (CPE) Infrastructure Administrator to assist our customer in implementing essential Enterprise Information ... traditional network operations and on-premises Secret Internet Protocol Router Network ( SIPRNet ) to a secure, enterprise-based IL6 Cloud environment for classified… more
    CACI International (08/29/25)
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  • Infrastructure Engineer / Alternate Contract…

    NANA Regional Corporation (Alexandria, VA)
    …security of mission-critical systems and networks operating across unclassified (NIPRNet), secret ( SIPRNet ), and top secret (JWICS) domains. + The engineer will lead ... II and IAM Level II certifications; Microsoft Certified Azure Administrator Associate; Microsoft Certified Systems Engineer (MCSE). **Desired Qualification:** +… more
    NANA Regional Corporation (10/09/25)
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