Senior Site Reliability Engineer (Cloud Networking & Infrastructure as Code)
$120,000–$170,000 year
HybridToronto, Ontario, Canada or Waterloo, Ontario, Canada
Job Summary
Design, build, and maintain AWS network infrastructure including VPCs, Transit Gateways, Route 53, and VPNs using Terraform, AWS CDK, or CloudFormation integrated with CI/CD pipelines. Troubleshoot complex connectivity issues involving DNS, routing, firewalls, and cloud services while writing automation scripts in Python, Bash, or PowerShell. Partner with Application, Platform, and Security teams to design secure, scalable cloud architectures and monitor network health to drive reliability improvements. Ensure alignment with security and compliance frameworks such as ISO 27001, SOC 2, and NIST. This role supports the engineering organization within a hybrid-flexible work environment, occasionally joining in-person at offices.
Required Qualifications
- Degree or equivalent experience in networking or computer science
- Strong AWS networking expertise (VPC, Transit Gateway, Route 53, VPN)
- Experience with multi-account and multi-region architectures
- Strong understanding of TCP/IP, DNS, routing, firewalls
- Experience with IaC tools (Terraform, CDK, CloudFormation)
- Experience with CI/CD pipelines and DevOps practices
- Scripting experience (Python, PowerShell, Bash)
- Strong troubleshooting and communication skills
- Ability to understand, explain, troubleshoot, and modify code related to infrastructure and automation
- Must be able to lift 50 lbs
Desired Qualifications
- Experience with multi-account and multi-region architectures
- Experience with IaC tools (Terraform, CDK, CloudFormation)
- Experience with CI/CD pipelines and DevOps practices
- Scripting experience (Python, PowerShell, Bash)
- Strong troubleshooting and communication skills
Hiring someone like this?
Get your role in front of qualified candidates on Sorce.