Tata Consultancy Services · 11 hours ago
Site Reliability Engineer
Chicago, IL
Full-time
Onsite
Mid, Senior Level
$110K/yr - $130K/yr
5+ years expTata Consultancy Services is seeking a Senior Site Reliability Engineer (SRE) with extensive experience in AWS infrastructure and automation. The role involves ensuring the resilience, scalability, and efficiency of cloud-native systems, while driving reliability through code and overseeing various aspects of production support.
Business Information SystemsConsultingInformation TechnologyIT Management
Responsibilities
Design, implement, and maintain scalable, secure, and highly available infrastructure on AWS
Develop and improve CI/CD pipelines, Infrastructure as Code (IaC) using Terraform, Harness
Own and implement monitoring, alerting, logging, and distributed tracing with tools like Dynatrace/ Datadog
Troubleshoot production incidents, conduct blameless postmortems, and improve incident response processes
Optimize systems for cost, performance, and reliability
Drive chaos engineering and resilience testing
Collaborate with development teams to embed SRE practices like SLAs, SLOs, and error budgets
Mentor junior SREs and promote DevOps/SRE culture across the org
Qualification
Required
5+ years of experience in SRE, DevOps, or Cloud Engineering
Expertise in AWS core services (EC2, ECS/EKS, Lambda, S3, VPC, RDS, IAM, CloudFront, etc.)
Hands-on experience with Terraform, Ansible, or other IaC tools
Strong scripting/coding skills (Python, Go, Shell, etc.)
Experience with Kubernetes, containerization, and orchestration
Deep knowledge of Linux systems and networking
Experience with Service Meshes (e.g., Istio, App Mesh)
Familiarity with AWS Well-Architected Framework
Experience building self-healing systems and automated remediation
Background in security, compliance, or multi-account/multi-region AWS architectures
Benefits
Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
Time Off: Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
Company
Tata Consultancy Services
Tata Consultancy Services is a business solutions company that specializes on information technology services and consulting.
10001+ employees
H1B Sponsorship
Tata Consultancy Services has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (7880)
2024 (9690)
2023 (8537)
2022 (11159)
2021 (9813)
2020 (11984)
Funding
Current Stage
Public CompanyTotal Funding
unknown2004-08-25IPO
Leadership Team
K. Krithivasan
Chief Executive Officer & Managing Director
Aarthi Subramanian
President and Chief Operating Officer
Recent News
2026-02-05
2026-02-05
2026-02-05
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