CICS System programmer

CICS System programmer By Kruti / July 10, 2025 Home » Job Openings » CICS System programmer Work mode- #WFH Work Hours- US Eastern hours Experience- 7+ years Job Summary: We are seeking an experienced CICS System Programmer to support and maintain IBM CICS Transaction Server (CICS TS) environments on z/OS. This role involves installation, customization, maintenance, and performance tuning of CICS to support critical enterprise applications. The successful candidate will collaborate with application developers, DB2 DBAs, MQ administrators, z/OS system programmers, and operations teams to ensure the continuous stability and optimal performance of our online transaction processing systems. Key Responsibilities: Install, configure, and upgrade IBM CICS Transaction Server (CICS TS) on z/OS. Customize and maintain CICS regions, exits, and related system components. Monitor and tune CICS performance, ensuring high availability and responsiveness. Troubleshoot and resolve system and application-related issues within CICS environments. Implement and maintain CICS security using RACF or equivalent tools. Work with development and infrastructure teams to support application deployment and integration. Create and maintain system documentation, job procedures, and recovery processes. Participate in disaster recovery planning and testing. Provide on-call support and after-hours assistance for critical issues or scheduled maintenance. Ensure compliance with internal standards, audit requirements, and best practices. Required Skills & Qualifications: 7+ years of hands-on experience as a CICS Systems Programmer in a z/OS mainframe environment. Deep knowledge of CICS TS architecture, internals, and system exits. Strong expertise in CICS installation, configuration, and maintenance. Proficient in SMP/E, JCL, REXX, and mainframe scripting languages. Experience with CICS performance tuning and monitoring tools. Understanding of z/OS subsystems including DB2, MQ, and JES2/JES3. Familiarity with automation, job scheduling, and monitoring tools. Excellent communication and coordination skills for working with cross-functional teams. Experience with ITIL processes (Change, Incident, and Problem Management). Preferred Qualifications: IBM Certified Specialist – CICS Transaction Server for z/OS (desired). Experience in regulated environments (e.g., finance, healthcare, government). Familiarity with DevOps integration in mainframe environments. Work Environment: Must be available during US Eastern Time Zone business hours. On-call support is expected during off-hours, weekends, and holidays as needed. Apply for this position Full Name * Email * Phone * Cover Letter * Upload CV/Resume * Allowed Type(s): .pdf, .doc, .docx By using this form you agree with the storage and handling of your data by this website. *