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Senior Microsoft Exchange Infrastructure Services and Management Engineer

Company

Northwell Health

Location

Lake Success, NY

Posted

July 11, 2026

Position Overview

**Req Number** 191460

Job Description

The Senior Engineer is responsible for the design, administration, support, and continuous improvement of the organization's Microsoft 365 messaging and collaboration environment. This includes Exchange Online, OneDrive, OneNote, and related Microsoft 365 services, as well as licensing and identity integration. This role serves as a senior technical resource and escalation point, responsible for resolving complex issues, leading migrations and system enhancements, and driving innovation through automation and emerging technologies such as AI. The Senior Engineer provides technical expertise and support of Enterprise Infrastructure systems distributed across several data centers. Participates in short and long range technical and architectural planning. Guides all technical activities for infrastructure systems to ensure high reliability, efficiency, and cost effectiveness.

Job Responsibility

+ Engineer, administ...

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