Mission Overview:
This is a consultancy mission delivered by Keystone Solutions for one of our clients. As a Keystone Solutions consultant, you will be embedded within the client environment to drive a critical transformation initiative while benefiting from the dynamic nature of consultancy work.
Key Responsibilities:
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Serve as Senior Project Manager who will be in charge of the migration to Microsoft 365.
Consultancy Nature of Work:
Operating under Keystone Solutions’ consultancy model, you will work closely with the client’s stakeholders to deliver outcomes on their site and through collaborative remote sessions when appropriate. You will represent Keystone Solutions’ standards and best practices while providing hands-on leadership throughout the engagement.
Dynamic Projects:
As a Keystone Solutions consultant, you gain exposure to diverse client contexts and challenges. This mission centers on a Microsoft 365 migration while opening doors to future assignments that broaden your expertise across various industries and project environments.
Turbo-Charged Learning and Development:
Keystone Solutions promotes continuous growth through peer knowledge-sharing, mentoring, and access to evolving methodologies and tools. You will sharpen your delivery toolkit as you lead impactful client work, ensuring your skills advance alongside cutting-edge cloud and workplace technologies.
Ambition Skyrocketing within a Consultancy Framework:
We cultivate career acceleration through varied client engagements, giving you the platform to expand responsibilities, influence outcomes, and build a strong consulting profile while delivering measurable value on each mission.
Emphasizing Keystone Solutions’ Values in a Consultancy Context:
Being a K-Stone means bringing integrity, client-centricity, excellence, and collaboration to every engagement. You will apply these values daily while driving the Microsoft 365 migration for our client and ensuring sustainable outcomes.
Role-Specific Consultancy Impact:
This mission empowers you to apply senior project management capabilities to guide stakeholders, structure delivery, and ensure a successful transition to Microsoft 365—translating your expertise into tangible client results within the Keystone Solutions consultancy model.
How to Apply:
If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.
Mission Overview:
Join Keystone Solutions as a Senior Project Manager to lead a full-scale migration to Microsoft 365 at our client. This is a consultancy mission delivered through Keystone Solutions, where you will operate on-site or in a hybrid setup with the client while remaining part of our consulting community. The core requirement of the role is clear and retained in full: as a Senior Project Manager, you will be in charge of the migration to Microsoft 365, owning the program end-to-end as a Keystone Solutions consultant.
Key Responsibilities:
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Lead the client’s end-to-end Microsoft 365 migration program as a Keystone Solutions consultant, ensuring scope, timeline, quality, and budget are met.
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Define and maintain program governance, including steering, working groups, change control, and clear decision logs.
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Conduct discovery and current-state assessment covering identity and access (Active Directory/Azure AD/Entra ID), mail systems (Exchange on-prem/other), file servers and content repositories, SharePoint on-prem, Skype/Teams, devices, security baselines, and network readiness.
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Design and validate the target Microsoft 365 architecture and roadmap (Exchange Online, SharePoint Online, OneDrive, Teams, Entra ID/Azure AD, Intune, Defender for Office 365, Purview compliance).
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Plan identity, authentication, and access controls (e.g., Entra Connect/Cloud Sync, Conditional Access, MFA, SSO), including hybrid coexistence when required.
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Build a detailed migration plan: tenant readiness, domain/DNS, licensing model, mailbox and archive migrations, PST handling, file share and SharePoint content migration, permissions/metadata/versioning, and retention/records strategies.
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Select and coordinate tooling and methods (e.g., ShareGate, Quest, BitTitan, Mover, native Microsoft tools), and define cutover, rollback, and validation procedures.
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Manage dependencies with endpoint and mobility (Intune), security and compliance hardening, DLP, sensitivity/retention labels, eDiscovery, and audit requirements.
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Establish coexistence approaches (hybrid Exchange, staged/wave migrations, Teams interop) and drive pilots/UAT with clear exit criteria.
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Own risk, issue, and dependency management with proactive mitigation and RAID tracking.
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Lead stakeholder management and communication from technical teams to executive sponsors; provide transparent progress reporting and KPIs.
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Drive organizational change management and user adoption (communications, training, champions network, feedback loops) to ensure measurable business outcomes.
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Coordinate third parties and vendors, align with procurement/licensing strategies, and optimize Microsoft 365 licensing.
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Ensure documentation, operational readiness, handover, and post-migration hypercare and stabilization.
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Comply with data protection and regulatory needs (e.g., GDPR), ensuring appropriate controls throughout the migration lifecycle.
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Report program status to the client and Keystone Solutions, aligning delivery with our consulting standards and accelerators.
Required Qualifications:
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7+ years of experience as a Project Manager, including 3+ years leading enterprise Microsoft 365 or Office 365 migrations.
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Proven track record delivering complex, multi-workstream cloud collaboration and productivity programs end-to-end.
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Strong knowledge of Microsoft 365 services: Exchange Online, SharePoint Online, OneDrive, Teams, Entra ID/Azure AD, Intune, security and compliance (Defender for Office 365, Purview).
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Hands-on experience planning and overseeing identity, hybrid coexistence, domain/DNS changes, and tenant readiness.
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Familiarity with migration tools and approaches (e.g., ShareGate, Quest, BitTitan, Mover, native Microsoft tooling) and the ability to guide technical teams in their use.
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Demonstrated excellence in stakeholder management, executive communication, and cross-functional leadership.
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Experience running change management and user adoption initiatives (e.g., Prosci/ADKAR or similar frameworks).
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Strong command of English; additional European languages are a plus.
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Willingness and ability to work on-site at client locations as required under the Keystone Solutions consultancy model.
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Relevant certifications are a plus (e.g., PMP/Prince2, Microsoft 365 Certified: Enterprise Administrator Expert).
What You Will Deliver in the First 90 Days:
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Program mobilization: governance set-up, scope baseline, delivery roadmap, and communication plan.
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Discovery and assessment completed with a documented current-state inventory and gap analysis.
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Target architecture and migration strategy validated, including pilot scope and tooling choice.
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Pilot executed with defined success metrics, lessons learned, and refined wave plan.
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Adoption and change plan activated (training, champions, communications calendar) with initial KPIs.
Consultancy Nature of Work:
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You will be embedded at the client as a Keystone Solutions consultant, collaborating closely with business and IT stakeholders while leveraging Keystone’s best practices and accelerators.
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Assignments may be on-site or hybrid depending on client needs, with the expectation to represent Keystone Solutions’ standards in every interaction.
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You will deliver project outcomes for the client while remaining connected to Keystone Solutions’ community, mentors, and delivery frameworks.
Dynamic Projects:
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Work across diverse client environments and industries, applying your Microsoft 365 migration expertise to unique technical and organizational challenges.
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Opportunities to extend into adjacent initiatives such as Teams telephony enablement, Power Platform governance, tenant-to-tenant consolidations, security and compliance uplift, and digital workplace transformations.
Turbo-Charged Learning and Development:
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Structured growth path supported by mentoring, communities of practice, and technical leadership.
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Access to curated training, funded certifications, and hands-on labs to deepen Microsoft 365 and program management mastery.
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Regular knowledge-sharing with fellow K-Stones to accelerate problem-solving on client missions.
Ambition Skyrocketing within a Consultancy Framework:
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Clear evolution paths to Program Manager, Lead Consultant, or Practice leadership roles through successful delivery on multiple client engagements.
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Opportunities to co-create accelerators, contribute to proposals, and shape Keystone Solutions’ digital workplace offerings.
Keystone Solutions’ Values in a Consultancy Context:
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Excellence and ownership: deliver with precision, accountability, and measurable impact for every client mission.
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Integrity and trust: act transparently and ethically, safeguarding client data and decisions.
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Collaboration and empathy: partner with stakeholders, listen actively, and align technology with business value.
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Curiosity and continuous improvement: test, learn, and iterate using Keystone Solutions’ proven playbooks.
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Being a K-Stone means bringing these values to each project, representing our consultancy at the client with professionalism and care.
Why This Role Is Different:
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As a Senior Project Manager focused on Microsoft 365 migrations, you will apply your expertise across multiple client contexts, expanding your impact beyond a single environment.
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Keystone Solutions amplifies your effectiveness with advisory support, repeatable assets, and a community of experts to ensure you can deliver faster and smarter on client missions.
If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.
