Job Description

Hi,

We are seeking an experienced z/OS Systems Programmer with a strong background in mainframe systems programming.

Job Title: z/OS Systems Programmer

Mode: Hybrid

Location: London

Type: contractor

Role Overview:

Seeking an experienced z/OS Systems Programmer to support, upgrade, and maintain z/OS operating systems and ISV products. This role involves production support, troubleshooting, software upgrades, and compliance in a mission-critical environment.

Key Skills & Experience:

✅ Strong expertise in z/OS, SMPE, TSO/ISPF, USS, SDSF, JCL

✅ Experience with IBM & CA products

✅ Excellent problem-solving & communication skills

✅ Availability for on-call & after-hours support

Desirable Skills:

🔹 Assembler, Automation, GDPS, REXX, CLIST

🔹 Top Secret Security Administration

🔹 Performance Monitoring (Omegamon, RMF, SMF, SAS)

Mandatory Skills:

✔ CICS Administration, REXX, z/OS

This is a non-developer role for mainframe system programmers. Apply now!

Randstad Technologies is acting as an Employment Business in relation to this vacancy