Project Details

Start: ASAP

Workload: Full-Time

Duration: Long-Term

Location: India / Remote

Employment: Permanent / Full-Time

Experience: 10–20 years

Key Responsibilities

Manage and support IBM z/OS mainframe environments.

Handle DASD, storage, tape, DFSMS, HSM and VTL environments.

Administer and tune DB2 for z/OS, including backup and recovery.

Support migration from CA/Broadcom tools to IBM or other ISV solutions.

Perform capacity planning, performance monitoring and optimization.

Provide L2/L3 production support, incident and problem management.

Participate in Disaster Recovery (DR) and failover testing.

Manage software installation, upgrades, patching and maintenance.

Core Technical Skills

z/OS & Mainframe

IBM z/OS Administration

JCL, JES2, SDSF

SMP/E

TWS / Control-M

CICS, DB2, IMS, MQ

RACF / Mainframe Security

Storage

DFSMS, DFSMSdss, DFHSM, IDCAMS

DASD, Tape Management, VTL

Dell EMC PMAX

Storage replication and backup/recovery

DB2





DB2 for z/OS Administration

REORG, RUNSTATS, LOAD, COPY, RECOVER

SQL Performance Tuning

DB2 Utilities

SPUFI, QMF, DB2 Admin Tool

Preferred Profile

10–20 years of hands-on mainframe experience.

Strong experience in enterprise-scale z/OS environments.

Hands-on experience migrating CA/Broadcom products to IBM alternatives.

Strong troubleshooting and root-cause analysis skills.

Experience supporting mission-critical production systems and global teams.

Good experience with DR, performance optimization and production support.

Migration Experience – Good to Have

Experience with migrations such as:

CA Allocate → IBM TAAM / DFSMS

CA-1 → IBM DFSMSrmm

CA Disk → DFSMShsm

CA Deliver / Dispatch → Beta DocZ

CA View / JMR → Beta LogZ

CA TPX → IBM CL/SuperSession

CA Rapid Check / Index / Load / Recover → IBM DB2 Utilities

📌 Mainframe Developer (India)
🏢 True Tech Professionals
📍 India