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Tata Consultancy Services · Irvine, CA

# Sr. AWS Cloud Engineer

Irvine, CA Senior individual contributor $110,000-$140,000 Operations 

Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.
[Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/424120J)

[OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / Sr. AWS Cloud Engineer

## Job description

Sr. AWS Cloud Engineer Must Have Technical/Functional Skills Strong experience with AWS EC2, EKS, VPC networking, and cloud-native deployments.
- Deep understanding of AWS migration processes and rehost/replatform strategies.
- Knowledge of S3, EFS, FSx, EBS, and storage lifecycle/backup policies.
- Hands-on expertise with Terraform modules, workspaces, and state management.
- Familiarity with Java/.NET apps, TIBCO ESB, and infra dependencies during migration.
- Experience with Linux (RHEL 7/8/9) and Windows Server (2016–2025) administration.
- Strong troubleshooting skills across OS, networking, and cloud infra layers.
- Experience with CI/CD, Git-based workflows, and automation pipelines.
- Ability to read HLD/LLDs and convert them into working infra builds.
- Understanding of cloud security, IAM, policies, tagging, and best practices.
- Hands-on experience with AWS EC2, EKS, VPC, IAM, storage services, and load balancers.
- Experience with AWS migration tools, automation frameworks, and hybrid networking.
- Familiarity with integration to Oracle Exadata on AWS and SQL Server.
- Strong understanding of Kubernetes, containerization, and cloud observability.
- Ability to operate within cloud governance, cost control, and compliance guidelines. Roles & Responsibilities Implement AWS infra for migration waves including compute, storage, network, IAM.
- Deploy and configure EC2, AMIs, scaling, load balancers, and network components.
- Support EKS setup including clusters, node groups, networking, and deployments.
- Build Terraform modules ensuring repeatable infra provisioning.
- Work with app teams to validate configs, env variables, scripts, and connectivity.
- Troubleshoot OS, network ACL/SG issues, and app deployment failures.
- Assist DB and ESB teams to validate connectivity for Oracle, Exadata, SQL, TIBCO.
- Implement monitoring with CloudWatch, logging agents, alarms, and dashboards.
- Support migration cutovers via validation, troubleshooting, and issue resolution.
- Prepare documentation, execution steps, validation logs, and runbooks. Salary Range- $110,000-$140,000 a year

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Aug 1, 2026
- Last checked: Aug 1, 2026
- Listed for: Under a day
- Location: Irvine, CA
- Pay: $110,000-$140,000[Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/424120J)

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