Senior M365 Engineer: Collaboration Platform Expert

EPAM Systems Inc; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

EPAM Systems Inc. is seeking a Senior M365 Engineer to support day-to-day engineering and operations of the Microsoft 365 platform, including Exchange Online, Teams, SharePoint Online and OneDrive.

The role covers service administration, configuration, access, service health and platform troubleshooting, with a focus on L2/L3 incident remediation and collaboration with Security and Identity teams. Candidates should have 3+ years of M365 experience, strong PowerShell and Graph skills, Entra ID,

Qualifications

• 3+ years of Microsoft 365 / collaboration platform engineering experience.
• Expertise in Exchange Online mailbox management, mail flow and hybrid considerations.
• Proficiency in Microsoft Teams policies, meetings and basic voice/telephony administration.
• Skills in SharePoint Online and OneDrive administration, permissions, sharing and storage management.
• Knowledge of Entra ID and Conditional Access.
• Competency in Exchange Online PowerShell, Microsoft Graph and PowerShell scripting.
• Familiarity with Azure Automation, Azure Logic Apps and CI/CD.
• Understanding of ITIL processes (incident, problem, change management).
• English proficiency at B2 level or higher.
• Nice to have MS-102 certification.

Responsibilities

• Manage mailboxes, distribution lists, shared mailboxes, mail flow rules and quarantine within Exchange Online
• Administer team and channel lifecycle, meeting policies, guest access and Teams Phone
• Handle site creation, permissions, storage and quota management, external sharing policies, sync and retention compliance for SharePoint Online and OneDrive
• Monitor service health, usage and capacity across the platform
• Process standard platform requests and configuration changes
• Diagnose and remediate Microsoft 365 platform issues at L2/L3 level
• Contribute to major-incident support alongside Security and Identity teams

Skills

Exchange Online

Teams policies

SharePoint Online

OneDrive Admin

PowerShell

Microsoft Graph

CI/CD

Entra ID

Conditional Access

ITIL

English B2

Job description

EPAM Systems Inc. is seeking a Senior M365 Engineer to support day-to-day engineering and operations of the Microsoft 365 platform, including Exchange Online, Teams, SharePoint Online and OneDrive.

The role covers service administration, configuration, access, service health and platform troubleshooting, with a focus on L2/L3 incident remediation and collaboration with Security and Identity teams. Candidates should have 3+ years of M365 experience, strong PowerShell and Graph skills, Entra ID,