- Leidos (Alexandria, VA)
- **Description** Leidos is seeking an Exchange Systems Administrator SME to support a large enterprise IT contract for the DOD. This role requires an ... 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
- CACI International (Mclean, VA)
- …to ensure compliance with established standards, policies and configurations guidelines. + Recognized subject matter expert in job area typically through ... Windows System Administrator & Team Lead Job Category: Information Technology...projects development, providing integration support to multiple legacy database systems . Function as the focal point for collaborative support… more
- CareFirst (Reston, VA)
- …programs/plans, and 401k contribution programs/plans (all benefits/incentives are subject to eligibility requirements). **Department** Informatics Database ... **Resp & Qualifications** **PURPOSE:** **This is an administrator role and not a developer role.** The...optimal performance and reliability. + Develops and maintains infrastructure systems (eg, data warehouses, data lakes) including data access… more
- Lumen (Washington, DC)
- …Use monitoring tools to proactively identify and address potential issues. + Act as a Subject Matter Expert ( SME ) in matters pertaining to Virtualization ... health checks, capacity planning, and overall performance of the virtual desktop systems . + Implement and maintain security measures to protect Citrix and AVD… more
- Deloitte (Rosslyn, VA)
- …supporting Deloitte project teams for practice development and eminence + Function as deep subject matter expert on Microsoft security and securing Microsoft ... of prospective clients' Microsoft Entra ID, Office 365 (O365), Exchange Online, Teams, OneDrive for Business, M365 Copilot and...to Advisory personnel as needed. + Act as a subject matter expert on cloud… more
- General Dynamics Information Technology (Fairfax, VA)
- …+ Knowledge with all areas of Microsoft 365 from a user and administrator within Exchange Online, SharePoint online, Power Platform, Teams, and other ... Obtain:** None **Public Trust/Other Required:** NACI (T1) **Job Family:** Systems Engineering **Skills:** Building Architecture,Microsoft Azure, Systems Design… more
- ManTech (Alexandria, VA)
- …team in **Alexandria, VA** . **Responsibilities include but are not limited to:** + Subject Matter Expertise in Cloud (Azure) and Active Directory Services with ... physical hardware. **Minimum Qualifications:** + 15+ years of experience in a Systems Administrator /Engineer role and able to provide engineering and operational… more