Senior DevOps & Cloud Engineer - AWS, CI/CD, IaC

Infosys Limited; Mississauga; Hybrid; CAD 93,000 - 123,000; Full time

Job summary

Infosys Limited in Mississauga seeks a Tech Lead (DevOps/Cloud) to design, build, and manage scalable AWS infrastructure and CI/CD pipelines for reliable application delivery. The role requires strong AWS expertise, IaC experience, and collaboration with cross-functional teams.

You will implement automation, monitor performance and costs, and ensure security controls while coordinating with Dev, QA, and Ops. Relocation is considered for Canada-based candidates.

Qualifications

• Bachelor's degree or foreign equivalent required; will consider three years of progressive experience in lieu of education.
• At least 7 years of Information Technology experience.
• Candidates authorized to work in Canada without visa sponsorship are welcome to apply; no immigration sponsorship available at this time.

Responsibilities

• Design, build, and manage scalable, secure AWS infrastructure.
• Develop and maintain CI/CD pipelines for automated deployments.
• Implement Infrastructure as Code with Terraform and CloudFormation.
• Automate build, release, and operational workflows.
• Monitor system performance, availability, and cost optimization.
• Ensure cloud security, access controls (IAM, KMS) and compliance.
• Troubleshoot production issues and drive RCA.
• Collaborate with Dev, QA, and Ops teams for seamless releases.

Skills

AWS core services

CI/CD pipelines

Infrastructure as Code

Automation

Monitoring & security

IAM & security controls

Troubleshooting RCA

DevOps collaboration

Linux & networking

Scripting (Python/Bash)

Education

Bachelor's degree or equivalent

3+ years relevant experience in lieu of education

Tools

Terraform

CloudFormation

Jenkins

GitLab CI

CodePipeline

Docker

Kubernetes (EKS/ECS)

Python/Bash scripting

CloudWatch

Prometheus

Grafana

Job description

Infosys Limited in Mississauga seeks a Tech Lead (DevOps/Cloud) to design, build, and manage scalable AWS infrastructure and CI/CD pipelines for reliable application delivery. The role requires strong AWS expertise, IaC experience, and collaboration with cross-functional teams.

You will implement automation, monitor performance and costs, and ensure security controls while coordinating with Dev, QA, and Ops. Relocation is considered for Canada-based candidates.