Job Description

Greetings from Tata Consultancy Services!
Role: AWS System Administrator
Experience: 4-10 years
Location: Hyderabad/ Chennai
Key Responsibilities:
- Manage, configure, and optimize AWS infrastructure (EC2, VPC, S3, IAM, RDS, Cloud Watch, ELB, Auto Scaling, etc.)
- Perform Linux/Windows system administration tasks (patching, updates, troubleshooting).
- Implement and maintain cloud security best practices (IAM policies, KMS, security groups).
- Monitor cloud environments using Cloud Watch, Cloud Trail, and other monitoring tools.
- Automate routine tasks using Bash, Python, or Power Shell scripts.
- Manage backup, disaster recovery, and high‑availability configurations.
- Deploy and maintain infrastructure automation using Cloud Formation / Terraform.
- Coordinate with Dev Ops and development teams for deployments and environment upgrades.
- Troubleshoot network issues related to VPC, subnets, route tables, VPN, Direct Connect, etc.
- Ensure cos...

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