Site Reliability Engineer - Kubernetes
About the role
Enterprise Kubernetes SRE (Python, GitOps, API, Container, Cloud,, MongoDB, Postgres)
Toronto, ON - Hybrid (4 Days WFO)
12 months
We are seeking an experienced Site Reliability Engineer to join our Enterprise
Kubernetes Platform team at a leading financial services organization. You'll be responsible for ensuring the reliability, performance, and scalability of our enterprise-grade Kubernetes platform that powers mission-critical applications across the organization.
This role places a strong emphasis on automation, with the expectation that
the successful candidate will continuously identify and eliminate manual toil through intelligent tooling, self-healing systems, and AI-assisted operational workflows. You will work alongside platform engineers, DevOps teams, and application developers to build and maintain a world-class container orchestration platform.
====================================================================== WHAT YOU'LL DO
PLATFORM RELIABILITY & OPERATIONS
- Ensure 99.9% availability SLA for platform services across 60+ Kubernetes clusters spanning production, DR, UAT, QA, and development environments
- Manage and operate enterprise Kubernetes distributions across on-premises and cloud-hosted environments
- Implement and maintain disaster recovery patterns across multi-AZ architectures and geographically distributed data centres
- Design and execute capacity planning, resource optimization, and cluster scaling strategies
- Support full cluster lifecycle operations including provisioning, upgrades, patching, and decommissioning
- Automate cluster health checks and validation workflows for continuous reliability assurance
- Manage multi-tenant cluster environments with strict isolation and RBAC enforcement
INCIDENT MANAGEMENT & ON-CALL
- Participate in on-call rotation for platform infrastructure support with sub-15-minute MTTR targets
- Lead incident response, troubleshooting, and root cause analysis for platform issues
- Conduct blameless post-incident reviews and implement preventive measures
- Develop and maintain runbooks, troubleshooting guides, and operational playbooks
- Coordinate with application teams during incidents affecting workloads
- Build automated incident detection and response systems to reduce manual intervention
- Integrate AI-assisted triage tools for faster incident classification and resolution
Not the right fit? Search for Site Reliability Engineer jobs in Toronto, Ontario, Canada
About Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Astra - North Infoteck Inc.
Agile - Systems - Technologies - Resources - Applications
Apply for Jobs@ https://careers.astra-north.com/jobs/
We are a global information technology services, management consulting and outsourcing company headquartered in Canada. Astra North helps clients navigate the ever-changing complex information technology landscape with its portfolio of IT consulting services, managed services and staffing and talent management solutions.
The core challenge facing many businesses in their IT functions is the increasing shortage of talent across the globe and its resultant impact on productivity. To overcome this challenge Astra-North provides its clients with a single source Integrated Recruitment Process Outsourcing - iRPO Service. Astra-North works as a specialist strategic partner for its clients by providing the best talent pool of IT Professionals on contract hire, permanent hire or managed services basis through its comprehensive and integrated recruitment, staff augmentation, workforce solutions, recruitment process outsourcing and managed services programs which are customized for individual client needs. Astra North Staffing Services include managing programs that are in compliance with matters focussing on careers, communications, legal and regulatory issues, technology and outsourcing, budgeting and metrics, IT staffing management best practices and global staffing management issues.
Our technical service extends the entire software development lifecycle from Consulting, Business Process Analysis, Requirement Mapping, Analysis, Design, Development, Testing to Implementation and Support. Astra-North Infoteck has expertise in building, maintaining and reengineering IT solutions to meet its client’s evolving needs.We help clients become agile to meet and exceed their goals.
Astra-North ~ Conquering Today's Challenges, Achieving Tomorrow's Vision!
Similar Jobs
Site Reliability Engineer - Kubernetes
About the role
Enterprise Kubernetes SRE (Python, GitOps, API, Container, Cloud,, MongoDB, Postgres)
Toronto, ON - Hybrid (4 Days WFO)
12 months
We are seeking an experienced Site Reliability Engineer to join our Enterprise
Kubernetes Platform team at a leading financial services organization. You'll be responsible for ensuring the reliability, performance, and scalability of our enterprise-grade Kubernetes platform that powers mission-critical applications across the organization.
This role places a strong emphasis on automation, with the expectation that
the successful candidate will continuously identify and eliminate manual toil through intelligent tooling, self-healing systems, and AI-assisted operational workflows. You will work alongside platform engineers, DevOps teams, and application developers to build and maintain a world-class container orchestration platform.
====================================================================== WHAT YOU'LL DO
PLATFORM RELIABILITY & OPERATIONS
- Ensure 99.9% availability SLA for platform services across 60+ Kubernetes clusters spanning production, DR, UAT, QA, and development environments
- Manage and operate enterprise Kubernetes distributions across on-premises and cloud-hosted environments
- Implement and maintain disaster recovery patterns across multi-AZ architectures and geographically distributed data centres
- Design and execute capacity planning, resource optimization, and cluster scaling strategies
- Support full cluster lifecycle operations including provisioning, upgrades, patching, and decommissioning
- Automate cluster health checks and validation workflows for continuous reliability assurance
- Manage multi-tenant cluster environments with strict isolation and RBAC enforcement
INCIDENT MANAGEMENT & ON-CALL
- Participate in on-call rotation for platform infrastructure support with sub-15-minute MTTR targets
- Lead incident response, troubleshooting, and root cause analysis for platform issues
- Conduct blameless post-incident reviews and implement preventive measures
- Develop and maintain runbooks, troubleshooting guides, and operational playbooks
- Coordinate with application teams during incidents affecting workloads
- Build automated incident detection and response systems to reduce manual intervention
- Integrate AI-assisted triage tools for faster incident classification and resolution
Not the right fit? Search for Site Reliability Engineer jobs in Toronto, Ontario, Canada
About Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Astra - North Infoteck Inc.
Agile - Systems - Technologies - Resources - Applications
Apply for Jobs@ https://careers.astra-north.com/jobs/
We are a global information technology services, management consulting and outsourcing company headquartered in Canada. Astra North helps clients navigate the ever-changing complex information technology landscape with its portfolio of IT consulting services, managed services and staffing and talent management solutions.
The core challenge facing many businesses in their IT functions is the increasing shortage of talent across the globe and its resultant impact on productivity. To overcome this challenge Astra-North provides its clients with a single source Integrated Recruitment Process Outsourcing - iRPO Service. Astra-North works as a specialist strategic partner for its clients by providing the best talent pool of IT Professionals on contract hire, permanent hire or managed services basis through its comprehensive and integrated recruitment, staff augmentation, workforce solutions, recruitment process outsourcing and managed services programs which are customized for individual client needs. Astra North Staffing Services include managing programs that are in compliance with matters focussing on careers, communications, legal and regulatory issues, technology and outsourcing, budgeting and metrics, IT staffing management best practices and global staffing management issues.
Our technical service extends the entire software development lifecycle from Consulting, Business Process Analysis, Requirement Mapping, Analysis, Design, Development, Testing to Implementation and Support. Astra-North Infoteck has expertise in building, maintaining and reengineering IT solutions to meet its client’s evolving needs.We help clients become agile to meet and exceed their goals.
Astra-North ~ Conquering Today's Challenges, Achieving Tomorrow's Vision!