IMS system programmer

Kyndryl; Phoenix (AZ); On-site; USD 120,000 - 150,000; Full time

Job summary

Kyndryl is looking for a skilled Mainframe IMS System Programmer in Phoenix, Arizona, to support and manage IBM z/OS IMS environments. Your responsibilities will include ensuring the stability and security of IMS DB and IMS TM subsystems in a mission-critical banking environment.

You will need 7+ years of experience with IBM z/OS and hands-on administration of IMS DB and IMS TM. Strong troubleshooting skills and familiarity with RACF security controls are essential. Join us in fostering a diverse and inclusive workplace.

Qualifications

• 7+ years of experience with IBM z/OS operating system.
• Hands-on experience with IMS DB and IMS TM administration.
• Strong troubleshooting skills including dump analysis and log analysis.

Responsibilities

• Install, configure, and maintain IMS DB and IMS TM subsystems on IBM z/OS.
• Monitor IMS database and transaction performance.
• Support IMS utilities and disaster recovery testing.

Skills

IBM z/OS operating system

IMS DB and IMS TM administration

DBD/PSB/ACB management

Troubleshooting skills

DB2

CICS

RACF security controls

Tools

IMS utilities

SMP/E

JCL

TSO/ISPF

OMEGAMON

Ansible

Job description

Mainframe IMS System Programmer

We are seeking a highly skilled Mainframe IMS System Programmer to support and manage IBM z/OS IMS environments. The role is responsible for ensuring the stability, availability, performance, and security of IMS DB and IMS TM subsystems in a mission‑critical banking or financial services environment.

Responsibilities

• Install, configure, and maintain IMS DB and IMS TM subsystems on IBM z/OS
• Perform version upgrades, maintenance, and patching to ensure system currency and stability
• Manage and maintain IMS system definitions, including DBDs, PSBs, ACB libraries, and control regions
• Configure and tune buffer pools, parameters, and system resources to optimize performance
• Monitor IMS database and transaction performance, proactively identifying and resolving performance bottlenecks
• Troubleshoot and resolve system issues by analyzing logs, dumps, abends, and database errors
• Support IMS utilities, backup/recovery processes, and disaster recovery testing
• Ensure seamless integration with z/OS, DB2, MQ, CICS, TCP/IP, and Sysplex environments
• Implement and follow ITIL/ServiceNow change management processes for all system updates
• Maintain accurate technical documentation and system configurations

Required Qualifications

• 7+ years of experience with IBM z/OS operating system
• Hands‑on experience with IMS DB and IMS TM administration
• DBD/PSB/ACB management
• IMS control regions and transaction processing
• Buffer pool tuning and performance optimization
• Experience with IMS utilities, backup/recovery, and DR strategies
• Strong troubleshooting skills (dump analysis, log analysis, abend resolution)
• DB2, CICS, MQ, and distributed systems
• Familiarity with RACF security controls for IMS environments
• Experience with SMP/E, JCL, TSO/ISPF, SDSF
• Understanding of Sysplex and high availability architectures

Preferred Experience

• Exposure to IMS modernization or API enablement (z/OS Connect, REST integration)
• Experience with monitoring tools (e.g., OMEGAMON, MainView, RMF)
• Knowledge of automation tools (REXX, Ansible, z/OSMF workflows)
• Experience with DB control, TCPIP, ZOS Connect, Assembler routines.
• Skill and experience with IMS Routines & Exit Routines will be a big plus.

EEO Statement

Kyndryl is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, age, veteran status, or other characteristics. Kyndryl is also committed to compliance with all fair employment practices regarding citizenship and immigration status.