Mainframe IMS Engineer / IMS System Programmer
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Role details
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Job description
- Administer and maintain IMS DB and IMS TM across development, test, DR, and production.
- Manage control regions, MPRs, BMPs, and database resources, including startup, shutdown, and restarts.
- Install, configure, customize, and maintain IMS with SMP/E, including PTFs, fixes, and upgrades.
- Perform IMS SYSGEN and subsystem configuration changes; support modernization and migration.
- Manage IMS databases (Full Function, HALDB, Fast Path/DEDB, HIDAM, HDAM, HISAM, HSAM) and maintain DBDs, PSBs, and ACBs.
- Execute reorganization, recovery, optimization, and capacity planning activities; monitor growth and storage.
- Monitor and tune transaction and database performance, including CPU, response time, storage, and throughput.
- Design and support backup and recovery strategies, including image copies, DBRC, restart, and DR exercises to meet RTO/RPO.
- Provide L2/L3 support, diagnose subsystem and transaction issues, analyze dumps/logs/abends, and drive root cause and prevention.
- Support integration with DB2, CICS, MQ, z/OS, RACF, VTAM/TCP-IP, and IMS Connect; coordinate cross-team efforts.
- Participate in CAB reviews, releases, deployments, and ensure compliance with change governance; maintain documentation.
- Liaise with IBM and vendors; collaborate with z/OS, CICS, DB2, MQ, Storage, Security, and Application teams; provide technical guidance.
Requirements
We are seeking an experienced Mainframe IMS Engineer / IMS System Programmer to join our team. The ideal candidate will have strong experience in IBM IMS Database and Transaction Manager administration, installation, maintenance, and performance engineering, and a proven ability to ensure availability, reliability, security, and recoverability for mission-critical IMS environments., * Strong experience with IBM IMS DB and IMS TM administration and operations.
- Hands-on with IMS SYSGEN, DBD, PSB, ACB, DBRC, and IMS Connect.
- Strong knowledge of z/OS, JCL, TSO/ISPF, JES2, SDSF, and SMP/E.
- Experience in IMS backup, recovery, database reorganization, and performance tuning.
- Exposure to sysplex and data-sharing environments.
- Experience level: 10-18+ years in IMS infrastructure and database engineering, including upgrades, migrations, DR testing, and major incident resolution.
Preferred Skills:
- IMS Parallel Sysplex and Shared Queues.
- IMS Connect and API integration; IMS monitoring and performance tools.
- Knowledge of DB2, CICS, MQ, RACF security, and REXX or automation scripting.
- ITIL and change management governance in 24x7 enterprise environments.
Benefits & conditions
- Competitive compensation and benefits.
- Opportunities for growth with global clients.
- A supportive, inclusive culture that values innovation and people.
- Exposure to cutting-edge technologies and projects.
About the company
BCforward is a leading global IT consulting and workforce solutions firm providing services and support to Fortune 500 and government clients. Founded in 1998, BCforward has grown with our customers needs into a full-service business solutions provider. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.
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