Senior Mainframe Migration Specialist (Cobol, CICS, DB2)

Shrive Technologies LLC

Charlotte (NC)

On-site

USD 120,000 - 150,000

Full time

9 days ago

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Job summary

Shrive Technologies LLC in Charlotte, NC is seeking a Senior Mainframe Technical Specialist to reverse-engineer Hogan modules and translate legacy business logic into modern specifications to support migration to the Pismo platform.

The role requires deep expertise in COBOL, JCL, CICS, DB2, VSAM, MQ and experience with legacy modernization, production change control, and collaboration with architecture and development teams.

Qualifications

10+ years of hands-on Hogan core banking experience.
Deep expertise in COBOL, JCL, CICS, DB2, VSAM, MQ.
Experience in legacy system analysis and migration projects.

Responsibilities

Reverse-engineer Hogan modules including IDS, CIS, PEP+, ULS, DDA, and rail-specific 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 replicate behavior in Pismo
Participate in decommissioning strategy for legacy functionalities

Skills

COBOL

JCL

CICS

DB2

VSAM

Legacy reverse engineering

Hogan core banking

Tools

Job description

The role requires deep expertise in COBOL, JCL, CICS, DB2, VSAM, MQ and experience with legacy modernization, production change control, and collaboration with architecture and development teams.

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