Mainframe Engineer

Role Descriptions: Core Mainframe Technologies Strong hands-on experience with COBOL (batch and online programs) Experience with JCL for batch job scheduling and execution. Proficiency in CICS for online transaction processing Strong working knowledge of DB2 (SQL| performance tuning| data access Familiarity with VSAM files and datasets Mainframe Environment Experience working on IBM zOS environments Understanding of batch processing| scheduling| and job monitoring Experience with tools such as Endevor| Changeman| or similar SCM tools Knowledge of debugging| performance tuning| and abend resolution Banking Credit Union Systems Experience working in financial services or credit union domains Exposure to core banking systems (e.g.| Hogan| FIS| Client| or equivalent) Understanding of transaction integrity| audit controls| and regulatory compliance Integration Modernization (Good to Have) Experience integrating mainframe systems with distributed or cloud platforms Knowledge of APIs| MQ| file transfers| or middleware integrations Exposure to modernization initiatives (COBOL refactoring| hybrid architectures) Essential Skills: Equivalent practical experience in mainframe application development is acceptable Certifications are a plus IBM Mainframe zOS certifications Banking or Core Systems certifications (FIS| Hogan| etc.). Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.

Created: 2026-04-02