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Senior Engineer, DevOps - Infrastructure as Code (IaC)

TransUnion

5 - 10 years

Chennai

Posted: 13/09/2025

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Job Description

TransUnion's Job Applicant Privacy Notice

What We'll Bring:

We are seeking a highly motivated and experienced Senior DevOps Engineer to lead the design and implementation of scalable infrastructure and automated deployment pipelines. This role emphasizes expertise in Infrastructure as Code (IaC), CI/CD, and Harness, with a strong focus on cloud-native automation and reliability engineering.

What You'll Bring:

Key Responsibilities:

  • Architect and maintain CI/CD pipelines using Harness, GitLab CI, Jenkins, or similar tools.
  • Develop and manage Infrastructure as Code using Terraform, ensuring modular, reusable, and secure configurations.
  • Automate provisioning, configuration, and deployment processes across cloud environments (AWS, GCP, Azure).
  • Collaborate with development teams to integrate DevOps practices into the software lifecycle.
  • Implement monitoring, logging, and alerting solutions to ensure system reliability and performance.
  • Optimize build and release processes to reduce deployment time and improve system uptime.
  • Maintain documentation for infrastructure, automation scripts, and operational procedures.
  • Drive continuous improvement in automation, scalability, and security across environments.

Required Skills & Qualifications:

  • Bachelor's degree in Computer Science, Engineering, or related field.
  • 5+ years of experience in DevOps or Site Reliability Engineering roles.
  • Strong hands-on experience with Terraform, Python, and CI/CD tools (especially Harness).
  • Experience with cloud platforms (AWS, GCP, or Azure).
  • Familiarity with containerization (Docker, Kubernetes) and orchestration.
  • Solid understanding of automation, configuration management, and version control systems (Git).
  • Excellent problem-solving and communication skills.

Impact You'll Make:

Preferred Qualifications:

  • Experience with GitOps workflows and policy-as-code tools (e.g., OPA).
  • Exposure to security automation and DevSecOps practices.
  • Certifications in cloud platforms or DevOps tools.

This is a hybrid position and involves regular performance of job responsibilities virtually as well as in-person at an assigned TU office location for a minimum of two days a week.

TransUnion Job Title

Sr Engineer, InfoSec Engineering

About Company

TransUnion is a global information and credit reporting company that provides credit risk, fraud detection, and identity management solutions. It collects and analyzes data on individuals and businesses, offering insights to help organizations make informed decisions about lending, risk management, and consumer behavior. TransUnion serves various industries, including finance, insurance, healthcare, and government, providing services that support credit scoring, fraud prevention, and regulatory compliance. Headquartered in Chicago, Illinois, TransUnion operates worldwide to help businesses manage risk and empower consumers to understand and improve their financial health.

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