As a z / OS Systems Programmer, you'll be responsible for installing, maintaining, and customising IBM mainframe operating systems, specifically z / OS and USS on z.You will also be responsible for installing, customising and maintaining IBM z software, and provisioning accesses for individual users. Your expertise will ensure the smooth operation of the IBM z systemand its associated software,Key Responsibilities : - Install, upgrade, and maintain z / OS systems for IBMoperating systems
- Install and configure software on IBM z / OS and USS, including system software like SMP / E as well as IBM's modernisation products
- Provision and manage user accesses to z / OS and associated software using products like RACF
- Collaborate with application programmers to resolve system-related issues- Familiarity with JCL, REXX / CLIST and shell scripting
- Provide 24 / 7 support for critical system issues
Required education
Bachelor's Degree
Preferred education
Bachelor's Degree
Required technical and professional expertise
Experience :5-10 years of experience as a z / OS System ProgrammerProven track record of maintaining and customizing z / OS systemsTechnical
Skills : - - z / OS operating system expertise
Strong knowledge of JCL, ISPF, REXX, CLIST, SMP / Eand shell scriptingHands-on experience with Unix System Services on z / OSFamiliarity with z / OS utilities, such as TSO / EProblem-SolvingSkills :
Ability to diagnose and resolve complex system issuesStrong analytical and problem-solving skillsCollaboration :Excellent communication and teamwork skillsAbility to work with cross-functional teams, including application programmers and system administratorsPreferred technical and professional experience
Preferred Qualifications :
Experience with IBM mainframe products, such as Db2, CICS, and IMSKnowledge of security management and compliance,including IBM products like RACFFamiliarity with authentication mechanisms and transport security protocols such as AT-TLS, SSL, pass tickets, etcFamiliarity with automation tools and scripting languagesStrong understanding of mainframe performance tuning and optimization