L3 O365 Engineer

We are seeking a highly skilled L3 Microsoft O365 Engineer with deep expertise across the entire Microsoft 365 ecosystem. This senior role is a critical escalation point for complex issues, driving the resolution of major incidents and ensuring the seamless operation, security, and productivity of our enterprise.The ideal candidate is a subject matter expert in Exchange Online, Teams, SharePoint, OneDrive, and Azure Active Directory. You should have extensive hands-on experience troubleshooting and administering hybrid environments and be comfortable leading high-stakes situations to ensure business continuity.Responsibilities:Serve as the L3 escalation point for all Microsoft 365-related incidents and requests, providing expert-level support.Administer and troubleshoot core services, including: ~ Exchange Online: Manage mail flow, transport rules, and hybrid mail routing. ~ Microsoft Teams: Provide advanced support for voice integration, policies, and collaboration features. ~ SharePoint Online & OneDrive: Oversee permissions, data governance, and migrations. ~ Azure AD (Entra ID): Administer conditional access, SSO, MFA, and role-based access control.Lead the resolution of P1/MIM incidents related to Microsoft 365 services, ensuring rapid service restoration.Implement and manage security and compliance policies (DLP, retention, eDiscovery, auditing).Manage hybrid environments and synchronization with on-premises Active Directory (AD Connect, ADFS).Perform root cause analysis (RCA) and document findings to prevent future issues.Develop and maintain documentation and runbooks to empower L1/L2 support teams.Collaborate with cross-functional teams on new feature rollouts, migrations, and upgrades.QualificationsRequired Skills & Experience:8+ years of experience in Microsoft infrastructure, with a minimum of 5 years focused on Microsoft 365.Expert-level knowledge of Exchange Online, Microsoft Teams, SharePoint Online, OneDrive, and Azure AD.Strong proficiency in PowerShell scripting for administration, troubleshooting, and automation.Proven experience with Microsoft 365 Security & Compliance Center.Demonstrated ability to lead high-severity incident resolution under pressure.Solid understanding of ITIL processes (Incident, Problem, Change Management).Excellent communication and documentation skills.Preferred Qualification:Microsoft certifications (e.g., MS-100, MS-101, MS-700, MS-740).Experience with third-party migration tools (e.g., Quest, BitTitan).Familiarity with endpoint management platforms like Intune / Endpoint Manager.Exposure to enterprise monitoring tools.What We Offer?The opportunity to work with an enterprise-scale Microsoft 365 environment.A collaborative and challenging work environment.Competitive salary and comprehensive benefits.Opportunities for continuous learning, professional development, and career advancement.Must be:Must have a noise free environment to work remotelyHave a high-powered machine to use. Virtual Desktop will be provided by Client 2 months probationary period

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