Senior Mainframe Engineer - COBOL/CICS/DB2 Expert

EY

San Antonio (TX)

On-site

USD 67,000 - 137,000

Full time

13 days ago

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Job summary

EY is seeking a Technology Service Delivery Senior based in the US, focusing on mainframe solutions for financial services clients. You will design, build/configure, test, analyze, deliver and support COBOL-based applications using CICS, DB2, VSAM and JCL, participating in the full lifecycle of production releases.

The role requires hands-on mainframe experience, strong security discipline, and the ability to work across teams in an agile environment.

Qualifications

BS/BA or advanced degree, or equivalent experience preferred.
At least 3 years of relevant experience in software development for business‑critical, enterprise‑wide applications.
Hands‑on mainframe development skills in COBOL, CICS, DB2, VSAM, JCL, IBM Utilities, FileAID, Endevor, SQL, Debuggers, Schedulers, and IOMs.
Ability to perform hands‑on detailed analysis for maintenance and enhancement projects in batch and online environments.
Experience designing, deploying, and supporting software releases into production environments.

Responsibilities

Deliver robust, high-volume mainframe solutions for clients.
Perform detailed analysis for maintenance and enhancement projects and design, deploy releases into production.
Identify root causes of problems and implement technical design solutions.
Own workstreams independently from design through production support and document clearly.