M365 Administartion

Athena Consultancy Services; Dadri; On-site; INR 600,000 - 1,000,000; Full time

Job summary

Athena Consultancy Services in Uttar Pradesh, Dadri, is seeking an experienced Microsoft 365 Administrator to manage, monitor, and troubleshoot Microsoft 365 services, ensuring a secure, reliable collaboration environment.

You will administer Exchange Online, SharePoint Online, OneDrive, Teams, Entra ID, Intune, Defender, and Purview, implement security policies, and support hybrid AD environments with PowerShell automation. Strong troubleshooting and governance skills are required.

Qualifications

• Experience administering Microsoft 365 suite with emphasis on security and compliance.
• Strong understanding of Exchange Online, SharePoint Online, Teams, and Entra ID.
• Proficient in PowerShell scripting and automation.

Responsibilities

• Administer and support Microsoft 365 services including Exchange Online, SharePoint Online, OneDrive, Teams, and Entra ID.
• Manage users, licenses, roles, permissions, and policies.
• Perform Exchange Online administration including mail flow, mailboxes, and retention.
• Manage Teams policies, meetings, calling, and collaboration features.
• Administer SharePoint Online sites, permissions, storage, sharing, and OneDrive.
• Implement and maintain Microsoft 365 security and compliance policies.
• Develop PowerShell scripts for automation and migrations.
• Monitor service health and resolve incidents related to Microsoft 365.
• Follow ITIL processes for incident, change, and problem management.

Skills

Microsoft 365 Administration

PowerShell scripting

Troubleshooting & analytics

Education

Bachelor's degree in CS/IT

Tools

Exchange Online

SharePoint Online

OneDrive

Microsoft Teams

Entra ID

Intune

Defender

Purview

PowerShell

Job description

Job Summary

We are looking for an experienced Microsoft 365 Administrator to manage, administer, monitor, and troubleshoot Microsoft 365 services and ensure a secure, reliable, and highly available collaboration environment.

Key Responsibilities

• Administer and support Microsoft 365 services including Exchange Online, SharePoint Online, OneDrive, Microsoft Teams, and Microsoft Entra ID.
• Manage users, groups, licenses, roles, permissions, and administrative policies.
• Perform Exchange Online administration including mailboxes, distribution groups, shared mailboxes, mail flow, retention, and troubleshooting.
• Manage Microsoft Teams policies, configuration, meetings, calling, and collaboration features.
• Administer SharePoint Online sites, permissions, storage, sharing, and OneDrive.
• Manage Microsoft Entra ID users, groups, MFA, Conditional Access, SSO, and identity-related policies.
• Implement and maintain Microsoft 365 security and compliance policies.
• Work with Microsoft Defender for email, endpoint, identity, and security monitoring.
• Manage Intune/Microsoft Endpoint Manager for device enrollment, compliance, configuration, and application deployment.
• Monitor service health and resolve incidents related to Microsoft 365 applications.
• Troubleshoot authentication, mail flow, Teams, SharePoint, OneDrive, and endpoint-related issues.
• Support hybrid Exchange/Active Directory environments where applicable.
• Develop and maintain PowerShell scripts for Microsoft 365 administration and automation.
• Perform Microsoft 365 migrations, upgrades, and tenant-level configuration changes.
• Maintain documentation, operational procedures, and troubleshooting guides.
• Work with Microsoft Support and internal infrastructure/security teams for complex issues.
• Follow ITIL processes for incident, problem, change, and service request management.

Required Skills

• Strong hands-on experience with Microsoft 365 Administration.
• Good knowledge of:
  • Exchange Online
  • SharePoint Online
  • OneDrive
  • Microsoft Teams
  • Microsoft Entra ID
  • Microsoft Intune
  • Microsoft Defender
  • Microsoft Purview
• Strong knowledge of Active Directory and Group Policy.
• Experience with PowerShell scripting and automation.
• Knowledge of MFA, Conditional Access, SSO, RBAC, and identity management.
• Good troubleshooting and analytical skills.
• Understanding of Microsoft 365 security, compliance, and governance.

Preferred Certifications

• Microsoft 365 Certified: Administrator Expert
• Microsoft Certified: Identity and Access Administrator Associate
• Microsoft Certified: Security Administrator Associate

Education

Bachelors degree in Computer Science, Information Technology, or a related field preferred.