A TCS AWS job typically involves working with Amazon Web Services (AWS) cloud technologies within Tata Consultancy Services (TCS). Professionals in this role are responsible for cloud solutions architecture, development, deployment, and management of AWS-based applications. The job may include tasks like migrating applications to the cloud, optimizing cloud infrastructure, ensuring security compliance, and troubleshooting AWS-related issues. It may require expertise in AWS services like EC2, S3, Lambda, CloudFormation, and DevOps practices. Roles can vary based on project requirements, from cloud engineers to AWS architects.