Centraprise · 6 hours ago
Mainframe IMS System Programmer
Plano, TX
Full-time
Onsite
Mid, Senior LevelCentraprise is seeking a Mainframe IMS System Programmer who will be 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 while providing technical expertise for application teams using IMS databases and transaction managers.
EmploymentRecruitingStaffing Agency
Hiring Manager
Syed Ahmed
Responsibilities
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
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
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
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
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
Participate in DR planning, testing, and documentation of IMS recovery procedures
Ensure adherence to change management, audit, and compliance standards
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
Qualification
Required
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
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
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
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
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
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
Participate in DR planning, testing, and documentation of IMS recovery procedures
Ensure adherence to change management, audit, and compliance standards
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
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
Company
Centraprise
Centraprise is an executive search and direct hire company.
Founded in 2010
501-1000 employees
H1B Sponsorship
Centraprise has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (34)
2024 (16)
2023 (49)
2022 (35)
2021 (42)
2020 (125)
Funding
Current Stage
Late StageLeadership Team
Praveen Mummaneni
Chief Executive Officer
Anand Bandarupally
Managing Partner - Developing Recruitment and Business Development
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