Mainframe IMS System Programmer (58794-1)

Job Title: Mainframe IMS System Programmer (58794-1)
Onsite - Plano TX 75024

12+ Months

Mainframe IMS DB System Programmer
Typical Requirements (Technical):
-IMS installation & configuration
-Database recovery control (RECON datasets)
-DBRC, ACBGEN, PSBGEN, DBDGEN operations
-Managing IMS logs, OLDS/SLDS
-IMS connectivity setup
-Applying IMS maintenance with SMP/E
-Monitoring IMS performance

Gap in Profiles Received:

Very few profiles are received, and those lack basic IMS system programming foundation, including:
-RECON management
-GEN processes (ACB/DBD/PSB)
-IMS subsystem maintenance
-DBRC operations

Below is the original job description shared -

Role Description:
System Installation & Maintenance
Install, configure, and maintain IMS (DB and TM) subsystems, tools, and associated products (e.g., IMS Connect, IMS
Tools, ODBM, BMPs).
Perform system upgrades, maintenance (APARs/PTFs), and migrations to newer IMS versions.
Manage SMP/E environments for maintenance and software installation.
Ensure compatibility between IMS, z/OS, DB2, CICS, and related products.

Performance & Capacity Management
Monitor IMS system performance and tune parameters for optimal throughput and response times.
Conduct capacity planning and growth analysis to ensure scalability and reliability.
Utilize tools like OMEGAMON, Mainview, or RMF for performance tracking and problem diagnosis.

System Support & Troubleshooting
Provide Level 3 technical support for IMS incidents and system abends.
Diagnose and resolve IMS database recovery, log, and buffer issues.
Collaborate with IBM support (PMRs, cases) for complex issues and patches.

Database Administration Support
Support IMS DBA and application teams with DBD, PSB, and ACBGEN processes.
Maintain IMS catalog and RECON datasets; ensure proper backup/recovery strategy.
Manage IMS utilities such as DFSURGU0, DFSURWF0, and HALDB tools.

Automation & Integration
Develop and maintain automation scripts using REXX, CLIST, or JCL for operational efficiency.
Integrate IMS with monitoring tools, scheduling systems, and middleware (MQ, Connect).
Support modernization initiatives such as IMS Open Database or REST API integration.

Disaster Recovery & Compliance
Participate in DR planning, testing, and documentation of IMS recovery procedures.
Ensure adherence to change management, audit, and compliance standards.

Documentation & Collaboration
Maintain detailed system configuration and maintenance documentation.
Provide mentorship to junior system programmers and cross-train peers.
Work closely with database administrators, application developers, and infrastructure teams.

Other skills
Experience with IMS integration to distributed systems (IMS Connect, JDBC, ODBM).
Familiarity with z/OSMF, z/OS Connect EE, or API enablement initiatives.
Knowledge of mainframe storage management (DFSMS, VSAM).
Strong problem-solving, debugging, and performance analysis skills.

Essential Skills:
The IMS System Programmer is responsible for the installation, customization, maintenance, and support of IBM s Information
Management System (IMS) environment on the z/OS mainframe platform. The role ensures high availability, performance, and
security of IMS subsystems, coordinates system upgrades, and provides technical expertise for application teams using IMS
databases and transaction managers.

Desirable Skills:
Excellent analytical and documentation skills.
Ability to work in a 24x7 on-call rotation environment.
Strong communication and teamwork abilities across global teams.

List Key Responsibilities:
Same as role description listed

Key words:
IMS Systems Programmer
Mainframe IMS Specialist
z/OS IMS Administrator
IMS Infrastructure Engineer

Preferred Skills:
Microsoft Certified: Identity and Access Administrator Associate or equivalent certification.
Experience with cloud platforms and services beyond Azure, such as AWS or Google Cloud.
Knowledge of ITIL processes and best practices.
Experience with other identity management solutions"