Sr Data Integration Engineer – IBM InfoSphere Data Replication; IIDR

Sr Data Integration Engineer – IBM Info Sphere Data Replication (IIDR)

• IBM IIDR / CDC: Minimum 5+ years of hands‑on experience with IBM Info Sphere Data Replication and CDC architecture for z/OS DB2 and IMS sources.
• IBM Classic Data Architect (CDA) & Data Mapping
• Strong understanding of mainframe data structures, including DB2 tablespaces, logs, IMS segments, and hierarchical models.
• Expert knowledge of mapping hierarchical IMS segments, DB2 tables to Oracle relational tables.
• Experience importing COBOL Copybooks and performing data type conversions.
• Experience writing IMS Exit routines.
• Transformation: Ability to implement complex data transformations, including EBCDIC‑to‑ASCII conversion, packed decimal formats, and REDEFINES logic.
• Deep understanding of IMS internals, including DBD, PSB, PCB, segment layouts, logical relationships, and compression.
• IBM Mainframe (z/OS): Proficiency in JCL, TSO/ISPF, and understanding of DB2 recovery logs and IMS log structures.
• IMS DB expertise.
• Database Expertise: Strong SQL skills and experience with Oracle Database administration basics (indexes, constraints, partitioning).
• Knowledge of configuring the Access Server, Management Console, and Capture/Apply agents.
• Shell scripting.
• Java coding skills for advanced transformations.
• Cloud as a target environment (Azure preferred).
• Strong troubleshooting skills across network, replication, and database layers.
• Familiarity with enterprise data governance and security practices.

Seniority level: Mid‑Senior level

Employment type: Full‑time

Job function: Information Technology