Senior IBM MQ Engineer — AWS Cloud Migration Lead

Tata Consultancy Services Limited

Ashburnham (MA)

On-site

USD 100,000 - 130,000

Full time

4 days ago

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Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage

401K Plan

Certification & Training Reimbursement

Vacation & Holidays

Job summary

Tata Consultancy Services Limited in Massachusetts is seeking an experienced Engineer to lead hands-on migration of IBM MQ queue managers from mainframe to IBM MQ on AWS EC2. You will assess the MQ landscape, recreate objects, and validate routing, security, and connectivity across applications and partner networks.

The role requires strong experience with MQSC scripts, TLS/mTLS security, and HA/failover designs.

Qualifications

Experience migrating IBM MQ from mainframe to AWS EC2.
Knowledge of MQ objects: queue managers, queues, channels, namelists, authorities.
Experience with TLS/mTLS and certificate management.

Responsibilities

Lead hands-on migration of IBM MQ queue managers and associated objects from the mainframe environment to IBM MQ on AWS EC2.
Assess and validate the existing MQ landscape, including queue managers, queues, channels, routing, triggers, security configurations and application dependencies.
Export, recreate, reconcile and validate MQ objects including queues, channels, transmission queues, remote queues, namelists, PROCESS/INITQ definitions and authorities.
Rebuild and validate inter-queue-manager routing, application connectivity, EKS-facing channels and external/partner connectivity.
Configure and validate IBM MQ environments on AWS EC2 in alignment with the approved architecture and HA design.
Migrate MQ security configurations, including TLS/mTLS, certificates, keystores/truststores, channel ciphers and authorities.
Develop reusable MQSC/scripts for MQ object creation, migration, comparison and validation.
Troubleshoot MQ routing, channel, security, certificate, triggering and message-flow issues during migration and testing.
Coordinate with application, AWS infrastructure, network, security, testing, operations and rehosting teams during integration and migration activities.
Lead/support migration readiness, deployment activities, validation, contingency planning and post-production stabilization.
Support object reconciliation, defect resolution, operational runbooks, knowledge transfer and transition to steady-state support.