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In-Telecom · 3 weeks ago

Senior Microsoft 365 Engineer

United States

Full-time

Hybrid

Senior Level

5+ years exp

In-Telecom is a consulting company seeking a Senior Microsoft 365 Engineer – Entra ID & SharePoint Specialist to design, implement, and manage collaboration, identity, and security solutions across Microsoft 365 environments. The role involves leading client-facing projects, ensuring secure and scalable solutions, and acting as a trusted advisor throughout the project lifecycle.

Information TechnologyProfessional ServicesTelecommunications

Responsibilities

Design, deploy, and support SharePoint Online modern site structures, permission models, document libraries, and metadata

Configure and maintain Microsoft Entra ID, including hybrid identity sync, conditional access, MFA, and privileged identity management

Deploy and manage Teams, OneDrive, and Exchange Online, including policy enforcement, mailbox migrations, and retention rules

Plan and lead Microsoft 365 migrations (on-prem and tenant-to-tenant), ensuring data integrity and user continuity

Build low-code automation using Power Automate and Power Apps to optimize business workflows

Design and enforce Microsoft 365 governance, lifecycle, labeling, and DLP policies through Microsoft Purview

Serve as the senior technical lead for M365, SharePoint, and Entra-focused projects from planning through post-implementation

Collaborate with the Project Manager to define technical milestones, risk mitigation, and task sequencing

Join client calls, workshops, or discovery sessions as the subject matter expert

Deliver client training, adoption sessions, and early support during cutovers

Configure and monitor security features across M365 including conditional access, MFA, Microsoft Defender for Office 365, compliance alerts, and insider risk policies

Support governance policy design related to external sharing, access reviews, data retention, and hybrid environments

Work alongside cybersecurity, compliance, and NOC teams to ensure secure, policy-driven Microsoft 365 usage

Document configurations, identity models, policy designs, site structures, and project runbooks using tools such as Hudu

Contribute to internal documentation standards, templates, and best practices

Support seamless handoff to support and service teams after project closeout

Act as a technical mentor to Project Technicians and junior engineers on Microsoft 365, SharePoint, and identity best practices

Collaborate with infrastructure, cybersecurity, and systems engineering peers to align tools, policies, and user experiences

Contribute to internal tool evaluations and Microsoft 365 product road mapping

Qualification

Microsoft 365Entra IDSharePoint OnlinePowerShellMicrosoft PurviewM365 migrationsClient-facing experienceDocumentation toolsProject managementClear communicationTechnical mentoring

Required

5+ years of experience in IT engineering roles, with 2+ years of hands-on Microsoft 365 and Entra ID experience

Proficient with Microsoft 365 suite: Exchange Online, SharePoint Online, Teams, OneDrive

Hands-on experience designing and managing Microsoft Entra ID (Azure AD), hybrid sync, SSO, and conditional access

Demonstrated knowledge of Microsoft Purview, DLP, retention, and compliance tools

Strong PowerShell skills for scripting, reporting, and automation

Experience planning and executing M365 tenant-to-tenant or on-prem to cloud migrations

Ability to manage projects independently and interface directly with clients

Clear communication skills for both technical and non-technical audiences

Ability to lift up to 50 lbs. and assist with physical installations if required

Candidates must possess at least four (4) of the following certifications to qualify for this role: Microsoft 365 Certified: Fundamentals (MS-900), Microsoft Certified: Identity and Access Administrator Associate (SC-300), Microsoft Certified: Teams Administrator Associate (MS-700) or Collaboration Communications Systems Engineer (MS-720), Microsoft 365 Certified: Enterprise Administrator Expert (MS-102), Microsoft Certified: Azure Administrator Associate (AZ-104), Microsoft Certified: Information Protection Administrator (SC-400) or successor, Power Platform App Maker (PL-100) or Functional Consultant (PL-200)