About this role
Title: Exchange Online Migration & Mobility LeadSeniority: SeniorLocation: Zurich (on-site) with nearshore/offshore supportPurpose: Leads the migration of mailboxes from on-premises Exchange (hybrid-prepared) to Exchange Online and the replacement of BlackBerry Work/Access with a modern mobile experience.
Key responsibilities:•
- Design and execute the mailbox migration approach: wave planning, pilot, cutover, rollback, coexistence and hypercare•
- Plan for mail-flow, calendar free/busy, public folders, shared mailboxes, archives and larger mailbox sizes•
- Design BYOD mobile access (Outlook mobile with Intune MAM) to replace BlackBerry Work and Access, incl. Intranet access•
- Coordinate with the Endpoint and Security engineers on the new Outlook client and add-in compatibility•
- Manage migration tooling, automation, reporting and wave readiness checks•
- Supervise nearshore/offshore migration engineers and ensure qualityRequired experience & skills•
- 7+ years in messaging engineering, with 3+ Exchange hybrid-to-online migrations of 5,000+ mailboxes•
- Deep PowerShell and automation skills•
- Experience with mobile mail modernisation (BlackBerry or similar to Outlook mobile / Intune)•
- Experience of regulated environments, including journaling, retention and compliance archiving•
- Strong planning and runbook disciplineNice to have:•
- MS-102 or equivalent•
- Experience with third-party migration tools•
- Familiarity with multi-region tenant/data-residency considerationsAARK Tech Solutions GmbHSeestrasse 118805 Richterswil