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Exchange System Administrator SME

LeidosAlexandria, Virginia🇺🇸United States

Quick overview

SeniorityMid Senior
Employment typeFull Time
Work modeHybrid
LocationAlexandria, Virginia, United States
ShellMicrosoft OfficeWindows Server

Job description

Leidos seeks an Exchange System Administrator SME to support a large Department of Defense enterprise IT environment. You will administer on-premises, hybrid, and Exchange Online systems; support upgrades and operations; troubleshoot service issues; and help ensure secure, reliable email services across a multi-enclave environment.

Responsibilities

  • Provide Tier 2/Tier 3 administration, troubleshooting, maintenance, and monitoring for physical and virtual servers.
  • Plan and support Exchange hardware and software upgrades, testing, integration, and production implementation.
  • Diagnose enterprise and user-level system issues, identify root causes, recommend fixes, and document resolutions.
  • Analyze network latency and email service disruptions, coordinating with other service teams to maintain user experience.
  • Develop and maintain availability, capacity, operations, and monitoring documentation for 24/7 IT operations.
  • Manage Exchange Online roles, services, and permissions, and create Power
  • Shell scripts to automate routine tasks.

Required Skills

  • Microsoft Exchange Server 2019
  • Microsoft Exchange Server Subscription Edition
  • Exchange Online
  • Microsoft 365
  • Hybrid Exchange environments
  • Windows Server administration
  • Power
  • Shell scripting
  • Server troubleshooting and monitoring
  • Email routing and service troubleshooting
  • Availability and capacity management

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