S.i. Systems

Senior M365 Migration Specialist for Excel VBA Macro & Office Add-in Transformation

📍 Location

Toronto, Ontario

⏰ Job Type

Contract

📅 Posted

June 12, 2026

Job Description

Duration: 3-6 months contract
Location: Toronto-based preferred)
Remote, Some onsite work may be required (downtown Toronto
Overview
Out Health care client is undertaking an enterprise transition to Microsoft (M), including deployment of M desktop applications and phased retirement of legacy Microsoft Office versions.
As part of this initiative, they requires a senior technical resource to support the remediation of Office macros and add-ins to ensure business continuity during the transition.
Must Haves
Strong hands-on experience with:
Excel VBA/macros 
Office add-ins (COM/VSTO)
Experience supporting:
Office upgrades or M transitions 
Legacy Office compatibility remediation 
Strong troubleshooting and debugging skills
Ability to work independently in a complex enterprise environment 
Nice to Have

    

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