Mainframe Systems Programmer III – DB2zOS,

Hansen Talent Group is seeking a Systems Programmer III with strong experience supporting IBM DB2 for z/OS and enterprise mainframe environments.

The Systems Programmer III will support the installation maintenance performance and availability of IBM DB2 for z/OS within a mission-critical mainframe environment. This role will focus on DB2 subsystem administration performance tuning upgrades migrations incident resolution and disaster recovery.

Duties:

• Install configure maintain and optimize IBM DB2 for z/OS within an enterprise mainframe environment.

• Research and troubleshoot complex systems software and database issues and implement appropriate solutions.

• Perform DB2 subsystem administration performance monitoring tuning and capacity-related activities.

• Install and test software updates upgrades patches and migrations.

• Monitor production environments and resolve incidents affecting database performance stability or availability.

• Support data movement and database activities across development test and production environments.

• Participate in disaster recovery planning testing and execution.

• Assist with internal and external audits and ensure systems meet established operational requirements.

• Collaborate with DBAs application teams and other infrastructure groups to improve system performance and reliability.

• Participate in a 24x7 production support and on-call rotation.

Qualifications:

• IT experience including systems programming or related mainframe experience.

• Strong experience with IBM DB2 for z/OS.

• Experience with z/OS SYSVIEW Broadcom products and/or other IBM mainframe technologies.

• Experience installing maintaining upgrading and troubleshooting mainframe systems software.

• Strong understanding of database management data storage production systems and systems software.

• Experience with DB2 performance monitoring and troubleshooting.

• Strong analytical troubleshooting and problem-solving skills.

• Ability to support mission-critical production environments and participate in an on-call rotation.

• Bachelors degree in Computer Science Information Systems or related field; equivalent relevant experience may be considered.