Principal Azure Platform & Cloud Operations Architect

Kastech; Toronto; Hybrid; CAD 150,000 - 190,000; Full time

Job summary

Kastech seeks a hands-on Principal Azure Platform & Cloud Operations Architect to assess and enhance how we run production systems on Azure, focusing on AKS, networking, and deployments.

You will lead design and operations, implement IaC with Terraform, advance GitOps with Argo CD and Helm, improve CI/CD with Azure DevOps/Jenkins/GitHub Actions, and promote observability and incident readiness across teams.

Qualifications

• Bachelor's or master's degree in Computer Science, Engineering, or a related field.
• 8+ years of hands-on experience in cloud platform engineering, DevOps/SRE, or cloud operations with ownership of production-grade systems.
• Strong hands-on experience with Azure, particularly AKS, and production Kubernetes management (upgrades, scaling, troubleshooting).
• Deep expertise in Azure networking and secure connectivity patterns across AKS + network + app boundaries.

Responsibilities

• Assess and improve Cloud Operations processes, automation, and guardrails to reduce manual effort and improve reliability.
• Own AKS platform architecture and operations, including topology, node pools, upgrades, scaling, resiliency, and security.
• Lead Azure networking architecture and troubleshooting (VNETs, routing, NSGs, DNS, private endpoints, firewalls, load balancers).
• Deliver IaC using Terraform with reusable modules and safe rollout practices.
• Advance GitOps and deployment standardization with Argo CD and Helm.
• Improve CI/CD pipelines (Azure Pipelines, Jenkins, GitHub Actions) with quality gates and automated delivery to production.
• Implement observability using Azure Monitor, Log Analytics, Application Insights for better incident response.
• Provide L3/L4 escalation leadership for high-severity incidents and drive RCAs with automation.
• Coach engineers and collaborate with Engineering, SRE, Security, and Delivery teams to align production readiness.

Skills

Azure

AKS

Terraform

GitOps

Argo CD

Helm

CI/CD

Azure DevOps

Jenkins

GitHub Actions

Python

PowerShell

Communication

Education

Bachelor's or Master's in CS/Engineering

Tools

Terraform

Argo CD

Helm

Azure DevOps

Jenkins

GitHub Actions

Job description

Opportunity Overview

We are looking for a hands-on Principal Azure Platform & Cloud Operations Architect to assess

and improve how we run critical production systems on Azure. You will evaluate our current

Cloud Operations processes and platform architecture, identify automation and improvement

opportunities, implement stronger operational patterns, and act as the escalation SME when the

team hits technical roadblocks—especially across AKS, networking, and deployments.

Key Responsibilities

• Assess and Improve Cloud Operations Processes: Review current operational workflows (provisioning, deployments, incident response, change management) and implement process corrections, automation opportunities, and operational guardrails to reduce manual effort and improve reliability.
• Own AKS Platform Architecture and Operations: Lead the design and operational maturity of Azure Kubernetes Service (AKS) environments, including cluster topology, node pools, upgrades, scaling, resiliency patterns, ingress/egress, workload identity, secrets, and runtime security.
• Lead Azure Networking Architecture and Troubleshooting: Provide deep expertise in Azure networking and connectivity patterns (VNET design, routing/UDRs, NSGs, DNS, private endpoints, firewalls, load balancers, gateways, and secure egress/ingress) and troubleshoot complex network and performance issues impacting production systems.
• Deliver Hands-on Infrastructure as Code (IaC): Design and implement IaC using Terraform with reusable modules, clear lifecycle management, environment consistency, and safe change practices.
• Advance GitOps and Deployment Standardization: Strengthen deployment maturity using Argo CD and Helm, improving repeatability, release confidence, environment promotion, and rollback strategies.
• Improve CI/CD and Release Automation: Enhance CI/CD pipelines (Azure DevOps / Jenkins / GitHub Actions) to implement quality gates, validation, security scanning, and automated delivery patterns to production.
• Implement Observability and Operational Readiness: Improve monitoring, logging, alerting, and dashboards using Azure Monitor, Log Analytics, and Application Insights to create actionable signals and reduce noise; promote production readiness practices (runbooks, readiness reviews, operational checklists).
• Provide L3/L4 Escalation and Incident Leadership: Act as the technical escalation point for high-severity incidents, guiding triage and recovery, leading root cause analysis, and ensuring corrective/preventive actions are implemented through automation and platform improvements.
• Coach and Unblock the Cloud Operations Team: Mentor engineers and provide hands-on guidance during complex technical challenges, raising overall capability and establishing consistent engineering standards.
• Collaborate Across Teams: Work closely with Engineering, SRE, Security, and Delivery teams to align operational patterns, platform guardrails, and production readiness across services and environments.

Qualifications

• Bachelor's or master's degree in Computer Science, Engineering, or a related field.
• 8+ years of hands-on experience in cloud platform engineering, DevOps/SRE, or cloud operations, with ownership of production-grade systems.
• Strong hands-on experience with Azure, particularly Azure Kubernetes Service (AKS), and deep experience running Kubernetes in production (upgrades, scaling, failure modes, troubleshooting).
• Deep expertise in Azure networking and secure connectivity patterns, with the ability to diagnose complex multi-layer issues across AKS + network + application boundaries.
• Proven hands-on experience implementing IaC with Terraform (modules, state strategy, environment consistency, safe rollout practices).
• Strong experience with GitOps and deployment tooling, including Argo CD and Helm, and a strong understanding of release strategies and operational controls.
• Proficiency managing CI/CD pipelines and automation (Azure Pipelines, Jenkins, GitHub Actions) and improving deployment reliability through automated checks and gates.
• Hands-on experience with Azure observability tooling (Azure Monitor, Log Analytics, Application Insights) to improve service health visibility and incident response effectiveness.
• Proficiency in scripting/automation with Python and/or Bash/PowerShell to build operational tooling and reduce repetitive manual work.
• Strong problem-solving and communication skills, with the ability to operate calmly under pressure and guide teams throug