Senior Cloud and Infrastructure Engineer

Mohawk Medbuy Corporation (MMC) is a national, not-for-profit, shared services organization that supports hundreds of health care providers across Canada, as well as child welfare agencies and other public sector organizations. MMC provides value-driven contracting and procurement solutions for medical/surgical supplies, pharmaceutical products, local sourcing, capital (equipment, FF&E; and redevelopment) and nutrition solutions. Other services include data analytics, in-hospital logistics, warehousing, technology, procure-to-pay and accounts payable.

With an emerging focus on sustainability and reconciliation with Indigenous Peoples, MMC is actively supporting the creation of a resilient value chain that incorporates environmental, social and governance best practices. Based in Burlington, ON, the organization also has offices in Toronto, Oakville, Thunder Bay, Kingston, Brantford, London and Chatham, and a distribution centre in Oakville. Learn more: www.mohawkmedbuy.ca.

We are currently recruiting for a Senior Cloud & Infrastructure Engineer to support our Information Technology – Cloud and Infrastructure team.

Position Overview

Reporting to the Manager, Cloud Infrastructure and Security, the Senior Cloud & Infrastructure Engineer is responsible for building, operating, and improving the organization's Microsoft Azure environment and enterprise network. The incumbent works closely with Information Security, Enterprise Applications, Data & Analytics, Project Delivery, and external vendors.

This is a hands‑on senior role with a primary focus on Azure and networking. The incumbent builds and maintains Azure infrastructure using Terraform,



configures and supports the enterprise network and firewalls, implements infrastructure security controls, and resolves complex technical issues. The role also owns infrastructure architecture, developed collaboratively with the infrastructure team, and mentors team members. This position has no direct reports.

Key Responsibilities

Microsoft Azure

- Build, operate, and support the organization's Azure workplace, including compute, storage, networking, and platform services.
- Deploy and manage Azure resources through Terraform, and maintain modules, state, and coding standards.
- Build and maintain CI/CD pipelines for infrastructure deployment (GitHub or Azure DevOps).
- Manage Azure Governance: management groups, Azure Policy, tagging, and cost management.
- Configure and support Azure Monitor, Azure Backup, and Azure Site Recovery.
- Support cloud migrations and the Azure infrastructure needs of application and data teams.
- Troubleshoot and resolve Azure platform, connectivity, and performance issues.

Networking

- Configure, maintain, and troubleshoot LAN, WAN, and wireless networks across corporate sites.
- Manage firewalls, including policy changes, NAT, site-to-site and remote access VPN.
Support routing, switching, and SD-WAN.
- Implement and support Azure networking: VNets, peering, NSGs,



Private Endpoints, VPN gateways, and Virtual WAN.
- Manage DNS, DHCP, and IP address management across on-premises and Azure.
- Provide secure connectivity for corporate sites, cloud services, remote users, and external partners.
- Plan and carry out network changes and upgrades with minimal disruption to the business.

Security and Identity

- Implement infrastructure security controls such as network segmentation, Azure Firewall, web application firewalls, and Azure Key Vault.
- Apply secure configuration baselines using Defender for Cloud and Azure Policy and lead infrastructure vulnerability remediation.
- Support Entra ID, Conditional Access, and hybrid identity, and integrate infrastructure logging with the organization's SIEM.

Infrastructure

- Support Windows Server, virtualization, storage, and backup, including high availability and disaster recovery.
- Oversee infrastructure monitoring across on-premises and Azure environments.

Architecture and Design

- Own the infrastructure architecture for Azure and the enterprise network, developed collaboratively with the infrastructure team and other IT stakeholders.
- Lead team-based design sessions and architecture reviews for infrastructure and cloud projects.
- Develop technical designs that balance security, availability, performance, and cost.
- Maintain infrastructure standards and reference designs and evaluate new Azure and networking capabilities for recommendation to the Manager.

Senior Technical Support and Projects

- Serve as the senior escalation point for complex infrastructure and network issues.
- Lead the technical imple

📌 Member IT Services (Burlington)
🏢 Mohawk Medbuy
📍 Burlington