• Exchange Systems

    Leidos (Alexandria, VA)
    …where you can thrive, keep reading!** **The Mission** Leidos is seeking an Exchange System Administrator to support a large enterprise IT contract for ... role requires a person with subject matter expertise administering Exchange and email retention systems within a...+ Extensive experience working as a Tier 2 system administrator : familiar with using exchange /vault tools. +… more
    Leidos (07/23/25)
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  • Principal/Sr. Principal MS Exchange

    Northrop Grumman (Annapolis Junction, MD)
    …of your career. Northrop Grumman Mission Systems is seeking an experienced MS Exchange Systems Administrator to join its Classified Solutions team. This ... configuration, and maintenance. + Monitor and optimize the performance of Exchange systems to ensure high availability and reliability. + Implement and manage… more
    Northrop Grumman (08/14/25)
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  • Application Administrator (Merchandising…

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: Application Administrator (Merchandising Systems ) Location: United States-Virginia-Virginia Beach Job Number: 250000D1 Job Summary: Serves as Application ... Administrator for a variety of Client Computing system software...software. - Sets/Manages application parameters for Client Computing Support systems /software. - Administer incident, problem and change management capabilities… more
    Navy Exchange Services (NEX) (07/30/25)
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  • Sr. Principal SharePoint and Exchange

    RTX Corporation (Plano, TX)
    …a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **SharePoint and Exchange System Administrator - P4 Plano, TX. Must have active Top-Secret ... infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat...needs. + Plan, design, and implement changes to Microsoft Exchange Server + Exchange administration to include… more
    RTX Corporation (07/09/25)
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  • Application Administrator (EDI)

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: APPLICATION ADMINISTRATOR (EDI) Location: United States-Virginia-Virginia Beach Job Number: 250001FA Job Summary: Applications Administrator is a key ... business capabilities. Responsible for supporting a number of diverse application systems across multiple subsets of functional business areas within the Enterprise… more
    Navy Exchange Services (NEX) (05/31/25)
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  • Principal Systems Administrator

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We have a great opportunity for a Principal Systems Administrator - active TS/SCI clearance in Springfield, VA. The ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Principal Systems Administrator serves as the in-house technical Subject Matter Expert… more
    V2X (08/22/25)
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  • Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …and keep you performing at your best. We are in search of a Linux Systems Administrator to: + Install, configure, and network UNIX and/or NT based platforms. ... may be available based on position level and/or job specifics. **Linux Systems Administrator ** **115415BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (08/19/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Saratoga Springs, UT)
    …position level and/or job specifics. **Senior High Performance Computing (HPC) Systems Administrator ** **114585BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...Troubleshoot PXE and DHCP boot process + Perform Microsoft Exchange Policy management, mailbox management, enterprise-leve, multi-site design and… more
    BAE Systems (07/18/25)
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  • Systems Administrator - Intermediate

    Precise Systems, Inc. (Orlando, FL)
    …- offering exceptional service and the Precise solution. We are seeking a Sharepoint Systems Administrator , to support our customer in a hybrid capacity. The ... interpersonal skills. Preferred Qualifications: + Microsoft 365 Certified: Teams Administrator Associate, Collaboration Communications Systems Engineer Associate,… more
    Precise Systems, Inc. (08/21/25)
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  • M365 Systems Administrator

    ASM Research, An Accenture Federal Services Company (Lemont, IL)
    The M365 Systems Administrator supports the deployment, administration, and sustainment of the Microsoft 365 environment for the Department of Energy Office of ... Science. This role involves managing and maintaining Exchange Online, Teams (including voice services), SharePoint Online, OneDrive, and Azure Active Directory… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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