Exchange Administrator

Our client is looking for an experienced professional with a strong focus on the administration and support of Microsoft solutions. The ideal candidate will have solid experience managing corporate environments and working with mission‑critical technologies that ensure business continuity. This role requires availability to participate in an on‑call rotation and the ability to communicate in English with global teams. The position is offered under a contractor model.

Responsibilities

• Administer and maintain Exchange 2016 and Office 365 environments, ensuring platform availability, stability, and performance.
• Manage and optimize Active Directory environments, including security policies, authentication, and organizational structures.
• Create, review, and automate processes using PowerShell to increase efficiency and operational control.
• Provide advanced‑level technical support and troubleshooting, collaborating closely with cros...