PAS - Microsoft 365 AI Solution Architect- Consulting - Senior - Multiple Locations

EY; Irvine (CA); Remote; USD 120,000 - 165,000; Full time

Job summary

EY is seeking an experienced M365 SharePoint Engineer to lead on-premises to Microsoft 365 migrations and to design modern SharePoint Online intranets. You will drive target information architecture, migration waves, and modernization approaches, collaborating with client stakeholders to deliver secure and scalable solutions.

You will bring deep experience across SharePoint Server/Online and Microsoft 365 administration, leading full project lifecycles from discovery to deployment, and

Qualifications

• 3+ years of consulting experience delivering SharePoint solutions and/or migrations using Microsoft technologies.
• Hands-on experience with SharePoint Server (2013/2016/2019) and SharePoint Online administration and configuration.
• Proven experience planning and executing SharePoint migrations (assessment, waves, pilots, remediation, cutover, and hypercare).
• Experience with at least one major migration toolset (e.g., Microsoft Migration Manager, ShareGate, AvePoint, Quest, or similar).
• Experience implementing modern SharePoint Online intranets (IA, hubs, navigation, search, metadata, and permissions).

Responsibilities

• Lead migrations from SharePoint on-premises to SharePoint Online and modernize intranets.
• Collaborate with EY teams and clients to shape complex enterprise engagements with governance and security in mind.
• Design IA, hub/site strategy, navigation, search, metadata, and permissions models.
• Configure migration tooling, run pilots, remediate issues, and execute cutovers.
• Communicate risks, tradeoffs, and decisions to technical and executive audiences.

Skills

SharePoint Server/Online

Power Platform

Migration tools

Stakeholder management

Project governance

Tools

Microsoft Migration Manager

ShareGate

AvePoint

Quest

Job description

Location: Anywhere in Country
At EY, we’re all in to shape your future with confidence.
We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.
EY advises clients on how to architect, migrate, and modernize their digital workplace using Microsoft 365 and the Power Platform. Our work spans strategy and technical architecture, solution delivery, and technical advisory services, with a strong emphasis on SharePoint modernization, large-scale content and workload migrations, and adoption of the Power Platform.

Role Summary

In this role, you will lead and deliver enterprise SharePoint Server (on-premises) to Microsoft 365 migrations and build modern SharePoint Online intranets. You will shape target information architecture, migration waves, and modernization approaches (including workflow/forms modernization to Power Platform), and you will partner closely with client stakeholders to deliver secure, scalable, and supportable solutions.

As a senior consultant, you will bring deep experience across SharePoint Server, SharePoint Online, and Microsoft 365 administration (including Entra ID, Teams, and OneDrive). You will lead and participate in full project lifecycles—discovery, assessment, target-state design, build/configuration, testing, migration execution, and deployment—and you will contribute to high-quality client outcomes through solution blueprints, design reviews, and cross-workstream collaboration.

As an M365 SharePoint Engineer, you will have in-depth knowledge of Microsoft Dynamics 365 Finance and Supply Chain Management which enable you lead and participate in enterprisesolutionimplementations, including all project phases such as discovery, definition, build, test and deploy. You will be an integral part of the delivery team to ensure the solutions built for our clients meet their needs to help drive their success through various methods such as solution blueprints, design reviews and cross-workstream collaborations to provide a total solution.

You will focus on the design, customization and optimization of digital workplace solutions, particularly with Microsoft 365, SharePoint, Teams, and Power Platform. You will collaborate with various EY groups with digital capabilities to pursue and deliver digital engagements and deliver solutions that will bring our client’s digital vision, strategy and roadmap to life.

Key Responsibilities

You will focus primarily on (1) SharePoint on-premises to SharePoint Online migrations, (2) implementing modern SharePoint Online intranets, and (3) modernizing legacy customization patterns to the Power Platform. You will collaborate with internal EY teams and client stakeholders to shape and deliver complex enterprise engagements, balancing user experience, governance, and security/compliance requirements.

• Assess & plan migrations: run discovery/inventory, define migration scope and waves, estimate effort/complexity, and establish cutover and hypercare plans.
• Design the target intranet: define information architecture, hub/site strategy, navigation, search approach, metadata/content types, and permissions model.
• Execute migrations: configure and operate Microsoft and third-party migration tooling, manage pilots, remediate issues, and drive successful cutovers.
• Modernize solutions: map legacy workflows/forms (e.g., SharePoint Designer/InfoPath/Nintex/K2) to Power Automate and Power Apps patterns where appropriate.
• Enable operations & governance: establish standards, provisioning/lifecycle controls, and operational reporting (including SharePoint Advanced Management where applicable).
• Lead stakeholders: run workshops, produce client-ready deliverables, and communicate risks, tradeoffs, and decisions clearly to technical and business audiences.

Your experience with enterprise tenant-to-tenant migrations (M&A, divestitures, consolidations) and on-premises to cloud migrations will be critical to success in this role.

Skills And Attributes For Success

• Delivering work across project phases (discovery, requirements, design, build, test, migration/cutover, and post-migration stabilization) with strong project governance and risk management.
• Creating client-ready deliverables (assessments, target-state architectures, migration plans, runbooks, and executive communications) and contributing to reusable assets and accelerators.
• Applying broad technical depth across SharePoint Server/Online, Microsoft 365 identity and collaboration services, and the Power Platform to solve real client problems.
• Working effectively with client technologists and strategic partners/vendors to deliver an integrated solution.
• Building trusted relationships with stakeholders through clear communication, practical recommendations, and reliable delivery.
• Communicating effectively with client executives, product owners, business stakeholders, and engineering teams; translating requirements into actionable designs and plans.
• Interacting and communicating effectively with teammates, clients, stakeholders, and executives

Qualifications (must-have)

• 3+ years of consulting experience delivering SharePoint solutions and/or migrations using Microsoft technologies.
• Hands-on experience with SharePoint Server (2013/2016/2019) and SharePoint Online administration and configuration.
• Proven experience planning and executing SharePoint migrations (assessment, waves, pilots, remediation, cutover, and hypercare).
• Experience with at least one major migration toolset (e.g., Microsoft Migration Manager, ShareGate, AvePoint, Quest, or similar).
• Experience implementing modern SharePoint Online intranets (IA, hubs, navigation, search, metadata, and permissions).
• Working knowledge of the Power Platform (Power Apps and Power Automate), especially for forms/workflow modernization patterns.
• Strong stakeholder management and communication skills; ability to lead workshops and present recommendations to technical and executive audiences.
• Experience delivering in regulated or security-conscious environments