4 of 4 Permanent Mainframe Jobs in Sheffield

enterprise service interfaces. Support configuration drift detection, automated remediation, compliance governance, and secure engineering standards. Document reusable automation patterns and operational procedures, collaborate across mainframe and infrastructure teams, and support risk, audit, and regulatory requirements. Qualifications At least 10 years of demonstrable DevOps engineering experience, including solution design, governance, compliance ...

NTT DATA is seeking a Network Engineer with z/OS expertise to join a growing team in the UK and across Europe. The role involves supporting a large-scale z/OS systems platform ...

technical professionals supporting a large-scale z/OS systems platform. This position requires an experienced systems programmer supporting the z/OS Mainframe Network environment. Responsibilities include configuring and maintaining the integrity and data/IP security of the Mainframe's host communication subsystems and associated program products. Your … responsibilities will include: Being part of a multi-functional team, supporting IBM mainframe networks and transmissions products and infrastructure. Participation in support rota providing 24x7 cover. Perform TCPIP Port Reserves (Additions, Deletions, Changes) Perform VTAM updates (Additions, Deletions, Changes) Manage OSA Adapters in a complex mainframe environment Perform VTAM ...

Sheffield, United Kingdom | Posted on 09/30/2026 The Programme/Project Manager will be working on a setupfor Linux on Mainframe – so someone who has experience of this should behighlighted please. The key is someone who can lead the delivery of a supportedLinux hosting service , not simply … coordinate server provisioning. Lead the design, build and operational launch of a RHELserver offering on IBM Linux ONE. Work with the mainframe, Linux, network,storage, security and service-management teams to define responsibilities anddeliver a service application teams can consume. IBM LinuxONE/IBM Z: Understanding of LPARs, IFL capacity ...