Lead Devops / Site Reliability Engineer

Cognizant Technology Solutions Corp

Atlanta, GA

JOB DETAILS
SKILLS
AWS Lambda, Acceptance Testing, Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), Amazon Web Services (AWS), Ansible, Artificial Intelligence (AI), Automation, Best Practices, Bridge Building, Business Model, Change Management, Cloud Applications, Cloud Computing, Consulting, Continuous Deployment/Delivery, Continuous Integration, Cookies, Corrective Action, DevOps, Digital Certificates, Docker, Documentation, Emerging Technology, English Language, Enterprise Applications, Forwarder, Go Programming Language (Golang), Groovy Programming Language, Identify Issues, Incident Management, Jenkins, Latin Language, Linux Operating System, Microsoft Windows Azure, On Call, Peachtree Accounting, Performance Analysis, Power Amplifier, Problem Solving Skills, Process Engineering, Product Design, Product Development, Production Systems, Python Programming/Scripting Language, Regulatory Compliance, Release Management/Engineering, Reliability Engineering, Reporting Dashboards, Root Cause Analysis, SSL-TLS (Secure Socket Layer - Transport Layer Security), Sales Qualification, Scalable System Development, Scripting (Scripting Languages), Security Monitoring, Security Patches, Software Administration, Software Design, Software Development, Splunk, Team Player, Technical/Engineering Design, Unix Shell Programming, Usage Analysis, User Interface/Experience (UI/UX), VMS Operating System, Virtual Machine (VM)
LOCATION
Atlanta, GA
POSTED
30+ days ago

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Lead Devops / Site Reliability Engineer

00067946431

  • Date published Apr 28 2026
  • Location Atlanta,GA-Peachtree St NE / United States
  • Job category Digital
  • Work model Hybrid

Cognizant's Application Delivery practice is seeking a highly qualified Lead Devops / Site Reliability Engineer with experience developing and building high-performing, scalable, enterprise applications. You will be part of a digital software team that works on high-demand applications. Our engineers have a passion for high-quality, reliable and maintainable code. You will work side by side with product managers, designers, and clients, making decisions together in order to quickly deliver valuable working software to clients and their users. Our engineers are agile and retrospective, and not afraid to identify what we're doing wrong, so we can fix it, and what we're doing right, so we can improve on it. Above all, we judge success by the success of our team and the happiness of our customers.

Cognizant's Application Delivery If you're like us, you've got big ideas. At Cognizant, we're exploring new ideas every day. We help industry leading companies reinvent their business models and innovate products that create new value-by connecting people with things, insights and experiences. Cognizant digital engineering designs, engineers and delivers digital products and experiences that drive digital-first business models. We offer the most comprehensive digital engineering expertise and client-centric methodology for sustainable innovation.

Location: Atlanta , Georgia

Experience Required: 9+ years

You must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.

Cognizant will not sponsor work authorization for this role.

Roles and Responsibilities:

System Design

  • Deep understanding of AWS services (EC2, ECS/EKS, Lambda, VPC, IAM, RDS, S3, CloudWatch, etc.).
  • What's three tier architecture, etc.

Monitoring & Alerting

  • Monitor application performance and system health using tools such as Datadog/AWS Cloud Watch, Splunk, Kibana, etc.
  • Configure and maintain dashboards, alerts, and log forwarders for cloud resources.
  • Perform FinOps validation to identify and optimize underutilized resources.

Incident Management & Linux System Troubleshooting - must have

  • Respond to alerts and troubleshoot application issues in UAT and Production environments.
  • Conduct root cause analysis for incidents and implement corrective actions.
  • Maintain detailed runbooks, troubleshooting guides, and operational documentation.

Release & Change Management - process oriented

  • Manage build releases from Gitlab master branch and deploy to UAT and Production environments.
  • Plan and execute production releases, including change management ticket approvals.
  • Maintain and renew SSL certificates across environments.

Security & Compliance

  • Apply and maintain security patches for VMs and containers.
  • Manage secrets in vaults and enforce best security practices.
  • Monitor and improve security posture at the organizational level.

Automation & CI/CD - must have

  • Develop and maintain automation scripts for applications and CI/CD processes.
  • Create and manage custom CI/CD pipelines (e.g., Gitlab gitrunner Jenkins).

Infrastructure as Code (IaC) - must have

  • Design and maintain Infrastructure as Code using tools like Terraform.
  • Develop custom cloud resource templates for scalable deployments.

Must willing to be part of oncall rotation - must have

____

Qualifications

  • Strong experience with monitoring tools (Datadog, AWS CloudWatch, Splunk, Kibana,).
  • Proficiency in CI/CD tools (GitLab runner, Jenkins) and scripting languages (Python, Go, Shell, Groovy).
  • Hands-on experience with Infrastructure as Code (Terraform, Ansible).
  • Knowledge of cloud platforms (AWS, Azure), containerization (Docker/Kubernetes), and security best practices.
  • Excellent troubleshooting and problem-solving skills.
  • Familiarity with change management processes and compliance standards.

____

Preferred Skills & Certifications

  • Certifications:

o AWS Certified DevOps Engineer - Associate

o Azure DevOps Engineer

o Certified Kubernetes Administrator (CKA)

o HashiCorp Certified: Terraform Associate

Travel: 0-5%

Why Choose Cognizant?

It takes a lot to succeed in today's fast-paced market, and Cognizant Technology Solutions has become a leader in the industry. We love big ideas and even bigger dreams! We stand out because we put human experiences at the core. Our associates enjoy robust benefits and training opportunities from our industry-recognized, award-winning Academy team. You will have access to hundreds of technical trainings to keep your skillsets fresh and have opportunities to acquire certifications on the newest technologies.

Everything we do at Cognizant we do with passion-for our clients (fortune 100 companies), our communities, and our organization. It's the defining attribute that we look for in our people.

If you love ambiguity, excited by change, and excel through autonomy, we'd love to hear from you!

About Cognizant Application Delivery Well-designed ,software transcends digital technology, going beyond the fulfillment of basic requirements to focus instead on human needs. Within Cognizant Digital Engineering, we help clients develop software products that transform human insights into tangible, production-ready digital solutions. We also work with our clients to scale their native cloud applications. Using insights from the lived experiences of our consumers, we seamlessly replace traditional service strategies with engaging, precise, and direct digital applications. Designing phenomenal software is vital to success in the digital economy-and we understand that a human-centric approach is key to this design.

www.cognizant.com

NASDAQ: CTSH

#LI-VB1

The Cognizant community:

We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive.

  • Cognizant is a global community with more than 300,000 associates around the world.
  • We don't just dream of a better way - we make it happen.
  • We take care of our people, clients, company, communities and climate by doing what's right.
  • We foster an innovative environment where you can build the career path that's right for you.

About us:

Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com or @cognizant.

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email CareersNA2@cognizant.com for roles based in the Americas or CareersIndia2@cognizant.com for roles based in India.

Disclaimer:

Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

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About the Company

C

Cognizant Technology Solutions Corp

Cognizant is one of the world's leading professional services companies, transforming clients' business, operating and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant, a member of the NASDAQ-100, is ranked 230 on the Fortune 500 and is consistently listed among the most admired companies in the world.

We're driven by a passion to help our clients build stronger, more agile and more innovative businesses.

Cognizant enables global enterprises to address a dual mandate: to make their current operations as efficient and cost-effective as possible and to invest in innovation to unleash new potential across their organizations.

What makes Cognizant unique is our ability to help clients meet both challenges. We help them enhance productivity by ensuring that vital business functions work faster, cheaper and better. And, our ability to conceptualize, architect and implement new and expanded capabilities allows clients to transform legacy models to take their business to the next level.

COMPANY SIZE
10,000 employees or more
INDUSTRY
Computer/IT Services
FOUNDED
1994
WEBSITE
https://www.cognizant.com