Lead Infrastructure Architect

Job Title: Lead Infrastructure Architect Location: Toronto, Ontario (Fully onsite, 5 days onsite) Job Type: 6 month contract with possible extension Clearance: N/A Language: Strong written and verbal English required Compensation: $100-115/h inc About the Opportunity Our public sector client is seeking a Lead Infrastructure Architect to play a critical role in shaping and scaling a modern hybrid cloud environment. This is a hands-on leadership role where you will influence enterprise architecture, drive infrastructure modernization, and ensure platforms are secure, resilient, and built for long-term growth. You will work closely with engineering teams, architects, and senior leadership to define standards and guide technical direction. This role offers the opportunity to directly impact how infrastructure supports regulatory operations, public trust, and digital transformation at scale. What’s in it for You You’ll join a forward-thinking organization focused on innovation, collaboration, and continuous improvement. This is an environment where your ideas will shape enterprise standards, and your expertise will drive meaningful change. You will benefit from exposure to large-scale modernization initiatives, a strong culture of knowledge sharing, and a workplace that values both technical excellence and work-life balance. Your Responsibilities You’ll design and govern Azure and hybrid cloud architecture, ensuring scalability, security, and cost efficiency You’ll lead infrastructure automation initiatives using IaC tools to drive consistency and eliminate manual processes You’ll establish governance frameworks including standards, policies, and architecture review processes You’ll oversee reliability practices including disaster recovery, monitoring, and incident response You’ll mentor engineers and guide technical decisions across infrastructure and platform teams Skills and Qualifications 10+ years of infrastructure experience, including 5+ years in a senior or lead role Deep expertise in Azure, hybrid cloud architecture, and enterprise infrastructure design Strong experience with automation tools such as PowerShell, Terraform, or Bicep Proven experience with disaster recovery, high availability, and observability practices Excellent communication skills with the ability to influence technical and business stakeholders Nice to have Azure certificates Note from the Hiring Manager “We’re looking for someone who can balance strategy with hands-on execution, someone who takes ownership of infrastructure and isn’t afraid to drive change.” Why Partner with Altis If you’ve never worked with a staffing agency before, don’t worry, we make it easy. You’ll still engage directly with the client while we handle the logistics, provide guidance, and keep you informed every step of the way. We’ll represent your strengths, guide you through each stage of the process, and ensure the experience feels personal and transparent.

The role involves designing and governing Azure and hybrid cloud architecture while leading infrastructure automation and reliability practices. The architect will establish governance frameworks and mentor engineering teams to ensure scalable and secure platforms.

Candidates need over 10 years of infrastructure experience, including 5+ years in a leadership role, with deep expertise in Azure and IaC tools. Strong communication skills and experience with disaster recovery and observability are essential.

• Microsoft AzurePreferred
• TerraformPreferred

Identified from the job description. Confirm important requirements above.

• Azure
• Hybrid Cloud Architecture
• Enterprise Infrastructure Design
• PowerShell
• Terraform
• Bicep
• Infrastructure as Code
• Disaster Recovery
• High Availability
• Observability
• Infrastructure Automation
• Governance Frameworks
• Technical Leadership
• Stakeholder Management

• Technology
• Government & Public Sector
• Management & Leadership
• Software
• Engineering

Minimum education

Professional degree

Minimum experience

10+ years

Apply by

Sep 20, 2026

Posting language

English

Working hours

40 hours per week

Seniority

Mid-Senior level