Job Title: DevOps Engineer / Site Reliability Engineer (SRE)
Job Number: 00063627872
Location: Bangalore / Chennai / India
Work Model: Hybrid
Employment Type: Full-time
Travel Required: No
Job Category: Technology & Engineering
Date Published: June 06, 2025
Job Summary
We are hiring a DevOps Engineer / SRE with expertise in AWS, Linux, Kubernetes, Docker, Terraform, Ansible, Jenkins, Groovy, Helm, Shell, and Python. The candidate should have experience in production systems, automation, CI/CD, and cross-team collaboration.
Core Responsibilities
Deploy and manage containerized applications using Docker and Kubernetes.
Implement infrastructure as code using AWS services with tools like Terraform and CloudFormation.
Develop and maintain automation scripts using Shell, Python, and optionally Go.
Automate infrastructure and application provisioning using Ansible.
Set up and maintain CI/CD pipelines with Jenkins, Groovy, Maven, SonarQube, Git, and Bamboo.
Manage and troubleshoot web server stacks including Apache, Tomcat, Nginx, and load balancers.
Perform hands-on production setup, deployment, and system operations.
Collaborate with development and infrastructure teams to handle complex system architectures.
Additional Skills
Troubleshoot server performance, security issues, networking, and system monitoring effectively.
Manage Linux server environments including OS upgrades, patches, and tuning.
Apply strong scripting skills for infrastructure automation using Shell and Python.
Handle SRE responsibilities like ensuring application reliability, cluster deployments, and alert automation.
Understand the end-to-end build, release, and deployment processes.
Use Helm for Kubernetes package management and deployment automation.
Enable DevOps pipelines for application delivery through Jenkins and other CI/CD tools.
Work with multiple stakeholders to support large-scale distributed system architecture.
The Cognizant Community
Cognizant is a team of over 300,000 professionals across the globe who value support, growth, and innovation.
We foster an energetic, inclusive environment that encourages collaboration and success.
We are committed to doing the right thing for our clients, people, communities, and the planet.
We support your career growth and development through continuous learning and exciting challenges.
About Cognizant
Cognizant is a global leader in professional services, transforming clients’ businesses for the digital era.
We offer a consultative, industry-based approach to deliver innovation and efficiency.
Headquartered in the U.S., Cognizant is a NASDAQ-100 member and listed among Forbes World’s Best Employers 2024.
Visit www.cognizant.com to learn how we help our clients lead with digital.
Equal Opportunity Employer
Cognizant provides equal employment opportunities to all individuals regardless of race, color, religion, sex, national origin, age, disability, or other protected characteristics.
We ensure a fair and respectful hiring process for all applicants.
Disclaimer
Salary and benefits information is accurate as of the posting date and may be adjusted per company policies and applicable laws.
Applicants may be interviewed virtually or in person. Government-issued ID may be required during interviews.
