M365 administrator

O365 Administrator (L3) – Exchange Online, Teams, OneDrive, SharePoint

Experience : 5-10 years

Salary : Up to 30 LPA

Location : Remote / Hybrid / Onsite (Specify your preference)

Mode : Full-time / Part-time

Skill Level : L3

About the Role

We are seeking a highly skilled Office 365 Administrator (L3) to manage and maintain our enterprise Microsoft 365 environment, focusing on Exchange Online, Microsoft Teams, OneDrive, and SharePoint . This role requires an expert-level administrator capable of handling maintenance, troubleshooting, and business-as-usual (BAU) tasks while ensuring the smooth operation and security of the environment.

As an L3 Administrator, you will be responsible for resolving complex issues, optimizing workflows, implementing best practices, and ensuring compliance within the Microsoft 365 suite. You will work closely with internal IT teams, security teams, and business stakeholders to maintain system performance and reliability.

Key Responsibilities

O365 Administration & Maintenance

• Manage and support Exchange Online, Teams, OneDrive, and SharePoint environments, ensuring optimal performance and uptime.
• Handle day-to-day BAU activities , including user provisioning, license management, access control, and policy enforcement.
• Perform system health checks, security audits, and compliance monitoring to maintain a robust M365 environment.
• Configure and optimize email security (Exchange Online Protection, Defender for Office 365) to protect against phishing and malware threats.
• Administer Teams governance policies, external sharing settings, and Teams lifecycle management .
• Oversee SharePoint Online permissions, content migrations, and site administration .
• Manage OneDrive for Business policies, user access, and storage allocation.

L3 Support & Troubleshooting

Security, Compliance & Governance

Automation & Optimization

Required Skills & Qualifications

Preferred Qualifications (Nice to Have)

Microsoft certifications such as MS-100, MS-101, AZ-104, or equivalent .

Experience working with hybrid Exchange and SharePoint environments .

Familiarity with Intune, Microsoft Endpoint Manager, and M365 Security Center .

Knowledge of Power Automate, Microsoft Graph API, or other automation tools .