Walk-in | AWS MGN + Terraform

Tata Consultancy Services; Bengaluru; On-site; INR 1,200,000 - 2,100,000; Full time

Job summary

Tata Consultancy Services in Bengaluru is seeking an experienced AWS MGN + Terraform specialist to lead cloud migration initiatives, including data center exit and large-scale on-premises to AWS migrations using AWS MGN and Transform services.

The role requires hands-on Terraform IaC, strong AWS expertise across EC2, VPC, IAM, and networking, plus DevOps practices, security best practices, and experience with Windows Server and RHEL in hybrid connectivity environments.

Qualifications

• H Hands-on AWS services including EC2, VPC, IAM, ELB, Route 53, CloudWatch, CloudTrail, storage and networking.
• Proven data center exit and large-scale on-premises to AWS migrations using AWS MGN and Transform services.
• Terraform for Infrastructure as Code with reusable module development and automated provisioning.
• Experience with Windows Server (2016/2019/2022/2025) and RHEL 7/8/9, plus hybrid connectivity (VPN/Direct Connect).
• Migration planning, replication, test migrations, production cutovers, rollback strategies, hypercare support, and post-migration optimization.
• CI/CD, DevOps practices, AWS security best practices, IAM governance, monitoring, logging and alerting.

Responsibilities

• Plan and execute migrations from on‑prem to AWS using AWS MGN and Transform services.
• Develop reusable Terraform modules and automate infrastructure provisioning.
• Ensure secure configurations, IAM governance and continuous monitoring.
• Provide hypercare support and post-migration optimization after cutovers.

Skills

AWS Expertise

Cloud Migration

Terraform

Windows Server

RHEL

Hybrid Connectivity

CI/CD / DevOps

IAM Governance

Education

Bachelor's degree in Computer Science or related field

Tools

Terraform

AWS MGN

AWS Transform

Job description

Role : AWS MGN + Terraform

Walkin Interview Location: TCS Bangalore office

Experience: 5 to 12 years

Walkin Interview Date: 29-Aug-26, Saturday

JD:

• Strong AWS Expertise: Hands-on experience with AWS services including EC2, VPC, IAM, ELB, Route 53, CloudWatch, CloudTrail, storage services, and AWS networking (VPN, routing, security groups).
  
• Cloud Migration Experience: Proven experience in Data Center Exit and large-scale on-premises to AWS migrations using AWS MGN and Transform services.
  
• Infrastructure Automation: Expertise in Terraform for Infrastructure as Code (IaC), including reusable module development and automated infrastructure provisioning.
  
• Platform & OS Knowledge: Experience working with Windows Server (2016/2019/2022/2025) and RHEL 7/8/9 environments, along with hybrid connectivity (VPN/Direct Connect).
  
• Migration Execution & Optimization: Hands-on experience in migration planning, replication, test migrations, production cutovers, rollback strategies, hypercare support, and post-migration optimization.
  
• DevOps & Security: Good understanding of CI/CD, DevOps practices, AWS security best practices, IAM governance, monitoring, logging, and alerting mechanisms.