Mainframe DB2 System Specialist

Join Barclays as a Mainframe DB2 System Specialist , where you’ll install, configure, and maintain the IBM DB2 system to ensure strong performance and reliability. You’ll play a key role in enhancing the Mainframe Automation environment, streamlining manual processes through automation to reduce risk and increase efficiency. We’re seeking candidates with hands‑on mainframe installation experience, ideally involving IBM DB2 system tools or similar mainframe technologies.

To be successful in this role, you will need the following

• Proven experience in the installation, maintenance, and upgrade of IBM DB2 and related tools (e.g., DB2 CA, DB2 Connect, Data Studio, etc.).
• Strong working knowledge of mainframe operating system tools, including TSO, JCL, REXX, SQL, and others.
• Several years of hands‑on experience as a DB2 Systems Programmer.
• Solid understanding of system performance, optimisation, and monitoring techniques.