Strategic Mainframe Migration Specialist: COBOL, DB2 & CICS
Sira Consulting, an Inc 5000 company
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Job summary
Sira Consulting is seeking a Mainframe Technical Specialist to act as SME for Hogan core banking systems, reverse‑engineering legacy modules and translating embedded business logic into modern, canonical specifications to support migration to the Pismo platform.
You will reverse‑engineer Hogan modules, document COBOL business rules, and design data extraction interfaces using VSAM, DB2, and MQ, while ensuring accurate behavior in the cloud migration.
Qualifications
- 10+ years specialized in Hogan core banking platform and legacy modernization.
- Translate COBOL/JCL/CICS/DB2/VSAM logic into structured specifications.
- Experience with Hogan‑to‑cloud migrations (Pismo, Mambu) and ISO 20022 mapping.
Responsibilities
- Reverse‑engineer Hogan modules (IDS, CIS, PEP+, ULS, DDA, rail components).
- Analyze and document business rules embedded in COBOL programs into structured specifications.
- Design and build data extraction and integration interfaces using: VSAM, DB2, MQ.
- Enable dual-write mechanisms, rollback strategies, and legacy-side validation during migration.
- Support legacy system stabilization and change control processes in production.
- Collaborate with architecture and development teams to ensure accurate behavior replication in Pismo.
- Participate in decommissioning strategy for legacy functionalities.
Skills
Tools
Job description
Sira Consulting is seeking a Mainframe Technical Specialist to act as SME for Hogan core banking systems, reverse‑engineering legacy modules and translating embedded business logic into modern, canonical specifications to support migration to the Pismo platform.
You will reverse‑engineer Hogan modules, document COBOL business rules, and design data extraction interfaces using VSAM, DB2, and MQ, while ensuring accurate behavior in the cloud migration.
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