Job Description

Level 4 Job Description

Responsible for designing and maintaining the operating environment that powers the Firm’s z-platform computing infrastructure. This role ensures high availability, performance, and scalability to meet evolving business needs.

Skills Required:

• Minimum of 10 years of relevant experience

• Hands-on expertise in z/OS internals

• Strong knowledge and hands-on experience with catalog management

• Proven troubleshooting skills, especially in high-pressure production outage scenarios

• Proficiency in USS/OMVS

• Experience with z/OS and ISV software installations

• Advanced testing capabilities (designing tests for functionality, robustness, and performance)

• Solid understanding of HCD and hardware configuration

• Programming experience in REXX

• Availability for weekend support and on-call rotation

• Familiarity with modern z/...