Our client in the logistics space is looking for a contract based System Administrator to manage and secure a hybrid Microsoft infrastructure environment across cloud and on-premises platforms.

This role will focus on Microsoft Entra ID, Microsoft Intune, Microsoft Defender, Azure services, and Active Directory administration, ensuring secure identity management, endpoint compliance, and operational stability. The ideal candidate will also have basic knowledge of Dynamics 365 Finance & Operations (F&O;) to support troubleshooting and environment operations.

Duration: 6 months to start

Responsibilities

Administer Microsoft Entra ID including identity lifecycle management, RBAC, Conditional Access, MFA, and Privileged Identity Management (PIM)

Manage and support Microsoft 365 / Office 365 administration and user access

Maintain hybrid identity infrastructure using Azure AD Connect, SSO, and password protection policies

Monitor authentication activity and troubleshoot identity and access-related issues

Configure and manage Microsoft Intune for device enrollment, compliance policies, application deployment, and security baselines

Manage Windows Autopilot, endpoint provisioning, patching, and endpoint protection

Support mobile device management (MDM) for iOS and Android devices

Implement and administer Microsoft Defender for Endpoint policies and security controls

Monitor and respond to security alerts and compliance-related incidents

Manage Azure infrastructure components including virtual machines, virtual networks, NSGs, Azure Firewall, and storage accounts

Configure and maintain Azure Backup, Site Recovery,



and disaster recovery solutions

Automate operational tasks using Azure Automation and enforce governance policies

Administer on-premises Active Directory, Group Policy, DNS, DHCP, and hybrid integrations

Perform server maintenance, monitoring, patching, and operational support activities

Provide basic support and troubleshooting for Dynamics 365 F&O; environments and Azure integrations

Create and maintain technical documentation, operational procedures, and support guides

Collaborate with infrastructure, security, and application teams to support secure and efficient operations

Participate in on-call and after-hours support as required

Requirements

3-5 years of experience managing Microsoft cloud and hybrid infrastructure environments

Hands-on experience with Microsoft Entra ID, Microsoft Intune, Microsoft Defender, Azure administration, and Microsoft 365

Experience supporting hybrid Active Directory environments and identity synchronization

Understanding of endpoint management, compliance policies, and device security best practices

Strong knowledge of networking fundamentals including DNS, routing, VPNs, and firewalls

Basic knowledge of Dynamics 365 Finance & Operations (F&O;) infrastructure and integrations

Experience with Azure Backup, disaster recovery, and automation tools

Robust troubleshooting, documentation, and communication skills

Bachelor’s degree in Computer Science, Information Technology, or equivalent experience

Preferred Certifications

Microsoft Certified: Security, Compliance, and Identity Fundamentals

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📌 Systems Administrator (Microsoft) (Ontario)
🏢 Resonaite
📍 Ontario