Location: Hybrid / Remote Options Available

Type: Permanent / Contract

We are seeking an experienced z/OS Systems Programmer to join a high-performing infrastructure and engineering team supporting critical enterprise mainframe environments. This is an excellent opportunity for a technically strong systems programmer with deep expertise across z/OS technologies, IBM and CA products, and enterprise production support environments.

The successful candidate will play a key role in the upgrade, maintenance, support, and continuous improvement of core mainframe systems and tooling, ensuring platform stability, performance, and resilience across complex environments.

Key Responsibilities

• Upgrade, maintain, and support the z/OS operating system
• Install, configure, maintain, and support a range of IBM and CA (Computer Associates) ISV products
• Provide high-level production support across critical enterpris...