Mainframe Engineer

Role Description: mainframe support L2,Required Skills Strong hands-on experience with Z/OS, JCL, COBOL, DB2, VSAM . Experience in scheduling tools like CA7 or Control-M. Familiarity with mainframe monitoring and debugging tools (e.g., SYSVIEW, Abend-AID, File-Aid Sound understanding of ITIL processes (Incident, Change, Problem Management). Good problem-solving skills with the ability to analyze logs and data dumps. Strong communication skills for stakeholder interaction and issue documentation.Key Responsibilities Provide Level 2 (L2) support for mainframe-based applications in batch and online processing environments. Investigate job failures, abends, and performance issues using tools like CA7, Control-M, SYSVIEW, Abend-Aid, and File-Aid. Perform root cause analysis (RCA) and implement corrective and preventive actions. Escalate critical incidents to L3/Development teams and follow through on resolution. Coordinate with upstream/downstream teams during incident resolution and deployments. Participate in change management processes - reviewing changes, preparing back-out plans, and performing implementation validations. Support scheduled DR (Disaster Recovery) drills, audits, and SOX/GDPR compliance activities. Prepare and maintain standard operating procedures (SOPs), knowledge articles, and runbooks. Engage in shift operations including weekend and holiday support on rotation. Competencies: IT IS_AMS_Mainframe_DB2 Administration, IT IS_AMS_Mainframe_CICS Administration

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.