• Sr. Principal SharePoint and Exchange

    RTX Corporation (Plano, TX)
    …collaboration needs. + Plan, design, and implement changes to Microsoft Exchange Server + Exchange administration to include user management, configuring ... Windows Server management fundamentals to include DNS, DHCP, AD, and server replication methods. + SharePoint administration to include creating and managing… more
    RTX Corporation (07/09/25)
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  • Server Administrator IV

    Texas Tech University Health Sciences Center - El Paso (El Paso, TX)
    …more than two of the following platforms: Microsoft M365 suite or M365 Exchange online, Microsoft Windows Server 2022/2019, VMware Vsphere, Red Hat Linux ... **41831BR** **Extended Job Title:** Server Administrator IV **Org Level 1:** Texas Tech...Management, Email Security and Compliance, Mail Flow Management, System Administration and Monitoring the health and performance of the… more
    Texas Tech University Health Sciences Center - El Paso (08/07/25)
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  • Systems Engineer

    Omni Hotels (Dallas, TX)
    …Anti-spam/Email Security + NGAV, EDR, WAF, etc. Security tool experience preferred + Office 365 Administration and Exchange Server + Microsoft SQL Server ... and recommend innovative, and where possible automated approaches for system administration tasks. Identify approaches that leverage our resources and provide… more
    Omni Hotels (07/16/25)
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  • Systems Administrator

    Robert Half Technology (San Antonio, TX)
    … or a related field. * Proficiency in managing Active Directory and Exchange Server . * Hands-on experience with VMware and Hyper-V virtualization platforms. ... * Strong knowledge of Windows Server , including Windows Server 2008. * Familiarity with SharePoint administration and support. * Ability to troubleshoot and… more
    Robert Half Technology (08/09/25)
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  • IT Support Analyst

    TEKsystems (Houston, TX)
    …Experience - Must have demonstrated knowledge of Microsoft business applications such as Exchange Server , Outlook in workgroup mode and Microsoft Office Suite. ... years of IT Hardware and software support - Windows 11 - O365 Troubleshooting/ Administration experience - AD Troubleshooting (Password resets, groups etc) - SCCM for… more
    TEKsystems (08/09/25)
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  • Diego Garcia: Information Assurance Officer (IAO)

    KBR (Houston, TX)
    …systems and diagnoses and recovers failed systems. + Identifies and anticipates exchange and file server performance, availability, capacity, or configuration ... problems; identifies and mitigates security vulnerabilities and risks; and maintains server integrity and availability. + Develops and presents training on the… more
    KBR (07/16/25)
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  • Sr. Systems Administrator

    Robert Half Technology (Houston, TX)
    …+ Serve as the escalation point for complex technical issues involving Windows Server , VMware, Exchange , and endpoint management platforms + Support and manage ... hybrid Exchange environments (Online & On-Prem), including mail flow, DAGs,...EXPERIENCE: + 8+ years of experience in enterprise systems administration , with increasing responsibility + Deep expertise in Windows… more
    Robert Half Technology (08/09/25)
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  • Systems Engineer / System Administrator…

    Straight Edge Technology, Inc. (Frisco, TX)
    …on Citrix and VMware + Support services for Microsoft related technologies: Windows Server , Azure, Exchange , SQL, SharePoint, etc. + Implement and support ... Terminal Services (RDS) + Small Business Networks + Microsoft SQL + Microsoft Windows Server 2016, 2019, 2022 + PREFERRED (one or multiple): + Microsoft MCSA, MCSE… more
    Straight Edge Technology, Inc. (06/07/25)
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  • Diego Garcia: Senior IT Support Technician

    KBR (Houston, TX)
    …manual and automatic transmission vehicles. + Proficient in Microsoft Windows(R) Server 2003, Microsoft(R) Exchange 2003, Microsoft(R) Windows(R) XP ... a Senior IT Support Technician, you will be responsible for the administration of various data systems, including hardware, software, information systems, and… more
    KBR (08/02/25)
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  • Analyst, Identity & Access Management (IAM) Access

    Toyota (Plano, TX)
    …Microsoft Exchange . + Must have working knowledge of mail client server technologies. **User Administration :** + Provision and de-provision user accounts ... customer experience in an innovative, collaborative environment. **Analyst, IAM Access Administration ** **Plano, TX** _To save time applying, Toyota does not offer… more
    Toyota (08/09/25)
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