• Sr Exchange Administrator

    Watershed Security (Pensacola, FL)
    …looking for qualified candidates to join our team in Pensacola, FL as a Senior System Exchange Administrator with demonstrated experience conducting VMWare ... changes in procedures for approval by Information Assurance (IA) + Provide services for Exchange support and troubleshoot for thousands of users on more than 100 MSC… more
    Watershed Security (07/14/25)
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  • Senior Systems Administrator

    State of Massachusetts (Haverhill, MA)
    …with the goal of student success. * Job Description:* *POSITION: Full-Time Senior Systems Administrator (Staff Associate):* IT NOC, Haverhill Campus but ... In person position *SUMMARY: *NECC is seeking a talented Senior Systems Administrator (SSA) who possesses excellent...technologies and market trends. * Experience with Microsoft 365, Exchange Online/on-prem, Entra AD and on-prem AD. * Ability… more
    State of Massachusetts (05/30/25)
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  • Senior Microsoft 365 Administrator

    Sargent & Lundy (Chicago, IL)
    …challenge, flexibility, competitive salaries and benefits. We are seeking an experienced Senior Microsoft 365 Administrator to join our IT Operations team. ... role, you will be the subject-matter expert for Microsoft 365 workloads- Exchange Online, Outlook, Teams, SharePoint, Purview, and Entra ID-ensuring the reliability,… more
    Sargent & Lundy (07/12/25)
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  • Senior GCCS-J Administrator

    ManTech (Doral, FL)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior ** **GCCS-J Administrator ** to join our team in **Doral, FL** . **Responsibilities include ... but are not limited to:** + The Senior GCCS-J Administrator is responsible for the...time + Must be able to communicate, converse, and exchange information with peers and senior personnel… more
    ManTech (06/28/25)
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  • Senior Systems Administrator…

    AssistRx (Orlando, FL)
    The Systems Administrator will play a lead role in managing and supporting AssistRX's Microsoft ecosystem (including Microsoft 365, Exchange Online, Teams, ... Requirements + Administer and support Microsoft 365 applications, including Exchange Online, SharePoint, OneDrive, Teams, Azure Active Directory, and Intune.… more
    AssistRx (06/07/25)
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  • Senior Network Administrator

    ManTech (Doral, FL)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Network Administrator ** to join our team in **Doral FL** . **Responsibilities include but ... are not limited to:** + The Senior Network Administrator leads the design, implementation,...which may involve delivering presentations. Must be able to exchange accurate information in these situations. ManTech International Corporation,… more
    ManTech (07/02/25)
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  • Senior Windows System Administrator

    City of Las Cruces, NM (Las Cruces, NM)
    Senior Windows System Administrator Print (https://www.governmentjobs.com/careers/lascruces/jobs/newprint/4967957) Apply  Senior Windows System ... + Benefits + Questions Nature of Work Under limited direction, the Senior Windows System Administrator provides leadership, direction, and administration in… more
    City of Las Cruces, NM (06/09/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
    CACI International (08/01/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in **Doral, FL** **.** **Responsibilities include ... technical proficiency. **Minimum Qualifications:** + BA/BS in field necessary to assume Senior Systems Administrator duties or 4 years of additional experience… more
    ManTech (07/22/25)
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  • Senior Systems Administrator

    US Courts (Chicago, IL)
    …and reports to the Assistant Manager of Information Technology. The Senior Systems Administrator provides primary design recommendations, implementation, and ... initial support for all Court technology initiatives. Responsibilities The Senior Systems Administrator shares in the responsibility for the management of… more
    US Courts (07/25/25)
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