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# Hogan / Mainframe SME Engineer

- **Company:** Hermitage Infotech
- **Location:** Atlanta, GA, United States
- **Experience:** Expert
- **Contract:** Temporary contract
- **Skills:** Customer Information Control System (CICS), Cloud Computing, COBOL (Programming Language), IBM DB2, Middleware, Endevor, Job Control Language (JCL), Intrusion Detection Systems, Mainframes, Reverse Engineering, Virtual Storage Access Methods, ISO 20022 Standard
- **Published:** November 13, 2026
- **Apply:** https://www.careerbuilder.com/job-details/hogan-mainframe-sme-engineer-atlanta-ga--c20e9c67-8add-4956-928f-4cb9322ac544

## About the Role

Mainframe Computer, Reverse Engineering, Intrusion Detection Systems, Messaging Middleware, IBM DB2, Change Control, Cloud Computing, Documentation, ISO (International Organization for Standardization), 10+ years on DXC Hogan platform
Expert in COBOL, JCL, DB2, VSAM, CICS, and MQ
Experience documenting and decommissioning legacy capabilities for cloud migration
Strong production change-management discipline

Nice-to-Have:
Prior Hogan-to-cloud-core migration experience
Exposure to ISO 20022 mapping
CA Endevor or Changeman

## Description

Reverse-engineer Hogan modules and serve as the squad's source of truth on legacy behavior during the migration to Pismo, Reverse-engineer Hogan modules in scope (IDS, CIS, PEP+, ULS, DDA, or rail-specific)
Codify business rules embedded in COBOL into canonical specifications
Build extraction interfaces over VSAM, DB2, and MQ
Implement dual-write hooks, rollback paths, and legacy-side change controls