Senior Microsoft 365 Platform Engineer

Responsibilities:

• Own and administer Lytx's Microsoft 365 tenant, including Exchange Online, SharePoint Online, Teams, and OneDrive.
• Serve as Tier-3 escalation authority for complex M365 platform issues.
• Automate administration and reporting using PowerShell and Microsoft Graph API.
• Manage device and security configuration through Intune and Conditional Access policies.
• Collaborate with Security teams on M365 security/compliance controls, including DLP.
• Pilot and evaluate new M365 capabilities such as Copilot for enterprise rollout.

Requirements:

• 7+ years in IT systems administration or engineering, with 4+ years focused on Microsoft 365
• Strong hands-on experience with Exchange Online, SharePoint Online, Teams, and OneDrive administration.
• Proficiency in PowerShell scripting and Microsoft Graph API automation.
• Experience with Intune, Conditional Access, and M365 security/compliance configuration.
• Experience supporting enterprise-scale or hybrid M365 tenants.
• Familiarity with Okta/AD/Azure AD integration, Microsoft 365 certifications (Messaging Administrator, Teams Administrator, Enterprise Administrator Expert), exposure to Power Automate, Power BI, or Viva Insights.