As a Senior Lead Engineer in IT (DevOps), you will be responsible for leading CI/CD design and standardization across projects using tools like Jenkins, Argo CD, and GitHub. You will own the end-to-end cloud infrastructure with Terraform, AWS, and EKS, and improve automation coverage with Python, Shell, and Puppet. The role involves managing various deployment strategies, optimizing monitoring with Splunk, performing advanced troubleshooting, and participating in on-call duties with full L2/L3 ownership. You will also lead operational reviews and mentor junior engineers.