Senior Microsoft 365 Modern Work Migration Lead

Converge Technology Solutions

United States

On-site

USD 140,000 - 190,000

Full time

2 days ago

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Job summary

Converge Technology Solutions, within our Digital Workplace Practice, seeks a Senior Consultant to lead design and delivery of Microsoft Modern Work solutions, focusing on M&A, tenant-to-tenant migrations, and Intune endpoint deployments. You will guide discovery, architecture, migration planning, and post-migration stabilization across identity, messaging, collaboration, and endpoints.

This hands-on role blends technical delivery, client advisory, and team mentorship to help organizations

Qualifications

Bachelor's or Master’s degree in Computer Science, Information Technology, or related field.
8+ years of experience in Microsoft Modern Work consulting, Microsoft 365 engineering, or enterprise migrations, including technical leadership of complex client engagements.
Demonstrated delivery of Microsoft 365 tenant-to-tenant migrations supporting mergers, acquisitions, divestitures, or enterprise consolidation, including discovery, coexistence, workload and identity sequencing, cutover, and post-migration support.
Relevant Microsoft certifications in Microsoft 365 administration, identity and access, endpoint management, or collaboration.

Responsibilities

Lead client discovery, workshops, and readiness assessments across Microsoft 365, Active Directory, Microsoft Entra ID, and endpoint management to define Modern Work requirements, M&A objectives, migration scope, dependencies, integration or separation timelines, and business continuity needs.
Develop migration strategies, effort estimates, workload sequencing, migration waves, cutover runbooks, and rollback or recovery plans with clear assumptions, exclusions, and acceptance criteria. Evaluate migration tools against workload coverage, limitations, client constraints, and cost.
Develop target-state recommendations and architecture diagrams for Microsoft 365 tenant consolidation and separation, including identity alignment, hybrid dependencies, coexistence, domain transitions, access controls, and endpoint integration, in partnership with security and infrastructure teams.
Lead hands-on migrations of mailboxes, OneDrive accounts, SharePoint sites, and Teams content, coordinating engineering teams and vendors while managing permissions, data integrity, and workload-specific limitations.
Configure Microsoft 365 services and coordinate identity transitions, including Microsoft Entra ID, directory synchronization, and application access.
Design and implement endpoint solutions with Microsoft Intune, including Windows Autopilot provisioning, device configuration and compliance policies, application deployment and protection, endpoint security policies, and Windows update management. Plan device enrollment and management transitions for M&A integrations and tenant migrations, minimizing disruption to users.
Execute pilots, migration testing, cutover validation, and troubleshooting to verify data, mail flow, sign-in, collaboration, device access, and security controls; provide post-migration stabilization and operational handoff.
Partner with project managers to define workstreams, resource needs, milestones, and cutover schedules, aligning technical delivery with client communications, service desk readiness, and user adoption activities.
Manage technical risks, dependencies, and scope changes, including licensing, administrative access, application integrations, data retention requirements, and transition service agreement deadlines where applicable.
Communicate decisions, progress, risks, and user impacts to technical and executive stakeholders.
Assist with development and improvement of reusable migration playbooks, automation, packaged solutions, standardized templates, methodologies, and delivery standards.
Mentor other team members and assist them with technology skillset growth.