• Secret Exchange Admin

    Insight Global (Virginia Beach, VA)
    Job Description Insight Global is looking for a Exchange Admin . The Exchange Administrator will work in close coordination with other team members and ... the enterprise. Additional duties include performing Microsoft Windows server administration , manage GPOs, create/modify DHCP reservations, patching and STIG'ing, as… more
    Insight Global (01/08/26)
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  • IT Systems Administrator - Top Secret

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for a Systems Administrator...QUALIFICATIONS: + 4+ years of experience in IT systems administration . + Experience with Windows servers in physical and… more
    SpaceX (10/11/25)
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  • Site Reliability Engineer II - CTJ - Secret

    Microsoft Corporation (Reston, VA)
    …cloud versions of our most trusted communication and collaboration products like Exchange , SharePoint, and Teams with our cross-platform desktop suites and mobile ... technical experience in software engineering, network engineering, or systems administration + OR Bachelor's Degree in Computer Science, Information Technology,… more
    Microsoft Corporation (12/11/25)
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  • Windows Systems Administrator - Top Secret

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... occasion networking equipment. + Support multiple networks and ensure necessary IT administration tasks are completed independently and within a group as necessary.… more
    Northrop Grumman (01/07/26)
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  • Cloud Architect - Secret Clearance Required

    NANA Regional Corporation (Washington, DC)
    …as a Microsoft Enterprise Administrator. + At least 2 years of Microsoft Exchange administration experience. + Hands-on experience with Azure administration ... and technical expertise to support ARI's day-to-day applications systems administration , maintenance, development, and Service Desk support. This role ensures… more
    NANA Regional Corporation (11/18/25)
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  • Exchange Server Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …such as DoD STIGs. + Develop and maintain PowerShell scripts for automation of administrative tasks and reporting across Exchange Server and Micro sof t 365. ... wait. You Have: + 5+ years of experience in Exchange Server administration and engineering for ...and operation of Windows Server-based applications and solutions + Secret clearance + HS diploma or GED + Ability… more
    BOOZ, ALLEN & HAMILTON, INC. (12/31/25)
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  • Cleared Active Directory and Exchange

    Virtual Service Operations (Quantico, VA)
    …Directory and Microsoft Exchange environments. This position requires an active Top Secret (TS) clearance and an IAT level III certification. This role is ideal ... essential. + Microsoft Exchange - Proficiency in administering and troubleshooting Exchange services is required. + Systems Administration / Network … more
    Virtual Service Operations (11/08/25)
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  • Exchange Engineer (Network Communications 4…

    HII (Virginia Beach, VA)
    …Time/Salaried/Exempt Anticipated Salary Range: $94,795.00 - $150,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Global ... Integrated Training Environment (NITE) Network Administrator is responsible for administration , maintenance, and cybersecurity defense of all Navy Enterprise… more
    HII (01/04/26)
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  • Sr Exchange Administrator

    Watershed Security (Pensacola, FL)
    …candidates to join our team in Pensacola, FL as a Senior System Exchange Administrator with demonstrated experience conducting VMWare and Windows maintenance and ... administration tasks on a complex enterprise-scale network. REQUIRED QUALIFICATIONS + Active DoD Secret clearance or higher + Current IAT III in accordance with… more
    Watershed Security (10/13/25)
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  • Windows System Admin

    RTX Corporation (Forest, MS)
    …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 ... world. **What You Will Do:** + Provide IT systems administration support in a heterogeneous Microsoft Windows and Red...years experience. + Active and transferable US government issued Secret security clearance is required prior to start date.… more
    RTX Corporation (11/21/25)
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