Wintel Admin L3 Job at VDart Inc, Washington State

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  • VDart Inc
  • Washington State

Job Description

Position: Wintel Admin L3

Location: Washington DC

contract

Job details:

  • Windows Server Administration (2012/2016/2019/2022):
  • Manage Active Directory, Group Policy, DNS, DHCP, and File/Print services.
  • Perform patch management, OS upgrades, and server hardening.
  • VMware Administration (vSphere 6.x / 7.x):
  • Configure, maintain, and troubleshoot ESXi hosts, vCenter, clusters, and virtual machines.
  • Manage VM provisioning, resource allocation, and performance tuning.
  • Perform backup/restore and disaster recovery planning for virtualized environments.
  • Microsoft 365 / Exchange Online:
  • Administer Exchange Online mailboxes, distribution groups, and hybrid configurations.
  • Manage Microsoft 365 services - Teams, SharePoint Online, OneDrive, etc.
  • Handle O365 security/compliance policies, mailbox migrations, and license management.
  • Server Security & Compliance:
  • Implement and maintain server security controls (AV, vulnerability management).
  • Ensure compliance with IT policies, audits, and regulatory standards (ISO, GDPR, etc.).
  • Incident & Problem Management (L3 Support):
  • Troubleshoot and resolve complex server, storage, and virtualization issues.
  • Work with vendor support (Microsoft, VMware) for escalations and RCA.
  • Documentation & Automation:
  • Create and maintain SOPs, technical documentation, and infrastructure diagrams.
  • Automate routine tasks using PowerShell and other scripting tools.

Required Skills & Qualifications

  • 10+ years of experience in IT infrastructure, focusing on Wintel technologies.
  • Expertise in Windows Server (2012/2016/2019/2022) administration.
  • Strong hands-on experience with VMware vSphere (6.x / 7.x).
  • Deep knowledge of Exchange Online, Microsoft 365 administration, and hybrid environments.
  • Proficiency in PowerShell scripting for automation and administration.
  • Experience in ITIL-based service management (incident/change/problem).

Job Tags

Contract work, Remote job,

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