IBM MQ on z/OS Specialist — 24x7 On-Call, Hybrid (Edinburgh)

Pracyva ltd in Edinburgh seeks an IBM MQ Specialist for the z/OS platform. The contract role requires hands-on configuration, installation and problem resolution of IBM MQ, with vendor coordination and strong SSL/security experience. The position includes 2–3 days onsite weekly in Edinburgh and a hybrid working arrangement.

You will manage data transfer, queue sharing groups, and performance tuning, while providing reliable 24x7 on-call support for out-of-hours changes as needed.