Systems Engineer (Exchange, Hybrid M365)

Job Description

Exchange Engineer, Exchange, Hybrid M365

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Hybrid New York, NY

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Our client runs a hybrid Exchange 2019 and Exchange Online environment, and they need a Tier 3 engineer to own it.

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This isn’t a generalist sysadmin seat. Mail is the job. You’ll run the hybrid setup, push the move to Microsoft 365 forward, and be the last stop when messaging breaks.

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You’ll also work closely with the security team on DLP, encryption and compliance. If you like the security side of email as much as the plumbing, you’ll enjoy this one.

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What you’ll do:

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• Manage the hybrid Exchange deployment and migrations to Microsoft 365
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• Handle Tier 3 messaging incidents and escalations
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• Automate admin work and reporting in PowerShell
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• Keep mail highly available: DR, patching, health checks, capacity planning
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• Watch mail traffic and security logs for threats and anomalies
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• Partner with security on DLP, encryption and Purview policies
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• Document configs, procedures and incident fixes
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What you need

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• 3+ years managing Exchange, including on-prem 2016 or 2019
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• Real hybrid experience with Exchange Online
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• Working knowledge of how Exchange Online ties into Teams and Purview
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• PowerShell you write yourself, not just scripts you run
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• SPF, DKIM and DMARC you can troubleshoot from scratch
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• Solid Active Directory, DNS and networking fundamentals
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