**Inclusion without Exception** Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people’s stories across our workforce and implemented through equitable workplace policies and processes. **About TCS** TCS is an IT services, consulting, and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 55 years. Its consulting-led, cognitive-powered portfolio of business, technology, and engineering services and solutions is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS operates in 55 countries and employs over 607,000 highly skilled individuals, including more than 10,000 in Canada. The company generated consolidated revenues of US $30 billion in the fiscal year ended March 31, 2025, and is listed on the BSE and the NSE in India. TCS' proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index. **Required Skills:** - We are seeking a lead Site Reliability Engineer to join our dynamic Capital Markets Platform Engineering team. This role will focus on designing, building, and maintaining a secure, scalable, and resilient platform infrastructure with Kubernetes and Google Kubernetes Engine (GKE) as the core technologies. The ideal candidate will have expertise in container orchestration, cloud infrastructure, automation, and CI/CD pipelines. - Kubernetes & GKE Management: Design, deploy, and maintain Kubernetes clusters on GKE / on-premises infrastructure for mission-critical capital markets applications, ensuring high availability, scalability, and compliance with security standards. - Platform Automation: Develop Infrastructure-as-Code (IaC) solutions using tools like Terraform, Helm, and Ansible to automate cluster provisioning, scaling, and maintenance. - Cloud Infrastructure Management: Architect and manage cloud infrastructure within Google Cloud Platform (GCP) with a focus on cost optimization, network security, and performance. - CI/CD Enablement: Implement and optimize CI/CD pipelines for containerized applications using tools like Jenkins, ArgoCD, and GitLab CI ensuring rapid and secure software delivery. - Observability & Monitoring: Implement monitoring, logging, and alerting solutions using tools such as Dynatrace, Prometheus, ELK Stack, and Google Cloud Operations Suite. - Security & Compliance: Ensure platforms meet security, regulatory, and compliance requirements for capital markets, including RBAC, service mesh, encryption, and network policies. - Collaboration & Mentoring: Work closely with development, security, and operations teams to promote a DevOps culture and mentor junior engineers on platform engineering best practices. - Incident Management: Participate in L2/L3 on-call rotations and help with incident management, root cause analysis, and proactive risk mitigation. • Base Salary Range: 90K CAD – 120K CAD. • This posting is for a current vacancy. • TCS does not use artificial intelligence tools for candidate screening or evaluation. • The hiring process includes an initial screening by the TCS Hiring Team, followed by a technical evaluation and • Managerial discussion conducted by the Business Team, and concluding with the final HR evaluation. Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources. Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.