Microsoft 365 security, Azure AD, and enterprise systems administration anchor this permanent full-time position in The United Counties of Leeds and Grenville. Help maintain reliable services.
The Enterprise Software Administrator manages the County’s Microsoft 365 tenant, including security features, licensing, Teams, and Teams Rooms. The role also supports enterprise applications, SQL, IIS, telephony, service desk escalations, and project implementation. Reporting directly to the Network Services Supervisor, this position provides second level support and recommendations for business and security requirements.
Key Responsibilities: Manage Office 365, Azure AD, licenses, and Teams environments
Review security and recommend responses to emerging vulnerabilities
Resolve escalated second level software and IT tickets




Oversee project implementation, testing, cleanup, and documentation
Provide backup support for Help Desk troubleshooting
Requirements: Minimum five years administering enterprise IT in Microsoft environments
Experience administering and securing a Microsoft 365 tenant
Familiarity with Active Directory, group policies, and networking
Excellent security knowledge including MFA, SSO, and conditional access
Robust analytical, communication, organizational, and problem-solving skills
Bring Microsoft 365 administration, security expertise, and service desk support skills to County technology operations.

#J-18808-Ljbffr

📌 Microsoft 365 Systems Administrator (Ontario)
🏢 United Counties of Leeds and Grenville
📍 Ontario