Senior Project Manager / Organizational Change Management (OCM) to drive enterprise-scale Microsoft 365 transformation initiatives using Exchange Online, and SharePoint Online.

Our client is seeking a Senior Project Manager / Organizational Change Management (OCM) to drive enterprise-scale Microsoft 365 transformation initiatives using Exchange Online, and SharePoint Online.

Join a complex enterprise transformation initiative focused on the implementation, migration, adoption, and optimization of Microsoft 365 solutions. This role combines end-to-end project delivery with Organizational Change Management leadership across planning, governance, stakeholder engagement, communications, training, and user adoption activities. The position supports enterprise-wide modernization efforts spanning Exchange Online, SharePoint Online, Teams, and OneDrive for Business.

Contract, Calgary, Working Hours: MST

Must Haves

- 10+ years leading enterprise technology transformation initiatives as a Project Manager , Change Manager , or PM/OCM Lead
- Delivery of large-scale Microsoft 365 implementation, migration, and optimization projects across Exchange Online , SharePoint Online , Teams , and OneDrive for Business
- Project management expertise across planning and execution , budget management , risk and issue management , resource coordination , quality assurance , and governance and reporting
- Organizational Change Management (OCM) including stakeholder engagement , executive communications , training strategy , user adoption programs , and resistance management
- Experience leading data migrations from legacy platforms to cloud-based environments with emphasis on security , compliance , and data integrity

Nice to Have

- Consulting experience
- Prosci, Change Management, PMP, Agile, or related certifications
- Experience developing adoption metrics and measuring business outcomes




- Experience supporting M365 troubleshooting and vendor escalations

Responsibilities

- Lead enterprise-scale Microsoft 365 implementation, integration, optimization, and migration initiatives
- Manage project scope, schedule, budget, resources, risks, dependencies, and quality outcomes
- Coordinate cross-functional technical and business teams throughout the project lifecycle
- Develop and execute change management strategies supporting M365 adoption
- Conduct stakeholder impact assessments and organizational readiness activities
- Create and coordinate training programs, user support resources, and adoption campaigns
- Lead migration planning and business engagement activities for legacy-to-cloud transformations

Our client is seeking a Senior Project Manager / Organizational Change Management (OCM) to drive enterprise-scale Microsoft 365 transformation initiatives using Exchange Online, and SharePoint Online.

Join a complex enterprise transformation initiative focused on the implementation, migration, adoption, and optimization of Microsoft 365 solutions. This role combines end-to-end project delivery with Organizational Change Management leadership across planning, governance, stakeholder engagement, communications, training, and user adoption activities. The position supports enterprise-wide modernization efforts spanning Exchange Online, SharePoint Online, Teams, and OneDrive for Business.

Contract, Calgary, Working Hours: MST

Must Haves





- 10+ years leading enterprise technology transformation initiatives as a Project Manager , Change Manager , or PM/OCM Lead
- Delivery of large-scale Microsoft 365 implementation, migration, and optimization projects across Exchange Online , SharePoint Online , Teams , and OneDrive for Business
- Project management expertise across planning and execution , budget management , risk and issue management , resource coordination , quality assurance , and governance and reporting
- Organizational Change Management (OCM) including stakeholder engagement , executive communications , training strategy , user adoption programs , and resistance management
- Experience leading data migrations from legacy platforms to cloud-based environments with emphasis on security , compliance , and data integrity

Nice to Have

- Consulting experience
- Energy sector experience
- Prosci, Change Management, PMP, Agile, or related certifications
- Experience developing adoption metrics and measuring business outcomes
- Experience supporting M365 troubleshooting and vendor escalations

Responsibilities

- Lead enterprise-scale Microsoft 365 implementation, integration, optimization, and migration initiatives
- Manage project scope, schedule, budget, resources, risks, dependencies, and quality outcomes
- Coordinate cross-functional technical and business teams throughout the project lifecycle
- Develop and execute change management strategies supporting M365 adoption
- Conduct stakeholder impact assessments and organizational readiness activities
- Create and coordinate training programs, user support resources, and adoption campaigns
- Lead migration planning and business engagement activities for legacy-to-cloud transformations

Disclaimer:

AI may be used in evaluating candidates.

This posting is for an existing vacancy.

📌 Senior Project Manager / Organizational Change Management (OCM) to drive enterprise-scale Microsoft 365 transformation initiatives using Exchange Online, and SharePoint Online. (Calgary)
🏢 S.i. Systems
📍 Calgary