AWS Migration Engineer

Tata Consultancy Services; Chennai District; On-site; INR 2,000,000 - 3,200,000; Full time

Job summary

Tata Consultancy Services seeks an AWS Cloud Engineer with hands-on migration and modernization experience in Chennai. You will manage EC2 hosting, VPC, IAM, and networking, execute migrations with MGN, and support Transform activities.

Strong Terraform IaC and TIBCO ESB exposure are valued. You'll collaborate across application, database, and middleware teams to ensure migration readiness, security, and observability through CloudWatch/CloudTrail, with a focus on scalable, secure cloud

Qualifications

• AWS migration and modernization experience is required.
• Hands-on AWS services including EC2, VPC, IAM, ELB, Route 53.
• Experience with AWS MGN and Transform for migrations and modernization.
• Terraform IaC development and automation experience.
• Exposure to TIBCO ESB integration patterns.
• Windows Server (2016–2025) and RHEL (7–9) experience.
• Strong AWS networking, monitoring, and logging (CloudWatch/CloudTrail).
• DevOps practices and CI/CD integration with AWS; IAM governance knowledge.

Responsibilities

• Provision and configure AWS infrastructure for EC2 hosting.
• Execute migrations using AWS MGN with replication and cutover.
• Support Transform activities including right-sizing and OS optimization.
• Prepare migration plans: Pre-MGN, replication, tests, cutover, post-migration.
• Develop reusable Terraform modules for infra provisioning.
• Collaborate with app, database, and middleware teams for migration readiness.
• Engage in migration wave planning, execution, and hypercare.
• Implement AWS security controls and access configurations.
• Set up monitoring, logging, and alerting; troubleshoot during migration.
• Produce runbooks and handover artifacts for operations teams.

Skills

AWS EC2

AWS VPC

IAM

ELB

Route 53

Terraform

MGN

Transform services

Data Center Exit

CI/CD

AWS networking

CloudWatch

CloudTrail

Security best practices

RHEL

Windows Server

Tools

Terraform

TIBCO ESB

CloudWatch

CloudTrail

Direct Connect

MGN tooling

Job description

Job Description – AWS Cloud Engineer (with AWS MGN and Transform services experience)

1. Required Skills

• Strong hands-on experience with AWS services including EC2, VPC, IAM, ELB, Route 53, and storage services.
• Proven experience in Data Center Exit or large-scale migration from on-premise to AWS.
• Strong expertise with AWS MGN and Transform services for migration and modernization.
• Experience with Infrastructure as Code using Terraform including module development and automation.
• Good to understand TIBCO ESB integration patterns and dependencies.
• Experience working with Windows Server (2016/2019/2022/2025) and RHEL (7/8/9).
• Strong knowledge of AWS networking including VPC, VPN, subnets, routing and security groups.
• Experience using CloudWatch, CloudTrail for monitoring and logging.
• Knowledge of DevOps practices and CI/CD integration with AWS.
• Understanding of AWS security best practices and IAM governance.

2. Responsibilities and Duties

• Provision and configure AWS infrastructure for EC2-based application hosting.
• Execute migrations using AWS MGN including replication, test cutover, and production cutover.
• Support Transform activities such as right-sizing and OS optimization.
• Good to have Migration Planning & Setup (Pre-MGN Execution), MGN Replication & Data Sync Activities, Test Migration (Dry Run / Pilot Execution), Cutover & Production Migration Execution, Post-Migration & Optimization (Transform Alignment).
• Develop reusable Terraform modules for infrastructure provisioning.
• Collaborate with application, database, and middleware teams for migration readiness.
• Participate in migration wave planning, execution, and hypercare.
• Implement AWS security controls and access configurations.
• Set up monitoring, logging, and alerting mechanisms.
• Troubleshoot infrastructure and performance issues during migration phases.
• Prepare documentation, runbooks, and handover artifacts for operations teams.

3. Cloud Experience Needed

• Hands-on experience in AWS migration using MGN and Transform tools.
• Experience in Data Center Exit or enterprise cloud migration programs.
• Strong exposure to EC2-based application hosting models.
• Experience with hybrid connectivity (VPN, Direct Connect).
• Understanding of AWS CAF and MAP migration frameworks.
• Experience working in multi-account AWS environments with governance controls.
• Knowledge of high availability, performance, and scalability design in AWS.
• Experience working with cross-functional teams in migration programs.
• Hands-on exposure to DevOps tools integrated with AWS infrastructure.
• Experience supporting cutover, rollback, and hypercare activities.
• AWS certification (Solutions Architect or SysOps) is preferred.