We are looking for experienced Senior Technical Leads with strong Red Hat OpenShift experience to join a major enterprise infrastructure migration and platform modernisation programme within financial services. This is not an advisory-only architecture position. We need technically credible infrastructure professionals who can lead delivery and have a proven track record of driving large-scale enterprise server and infrastructure migrations through to completion. You will take ownership of migration workstreams, working across engineering, architecture, network, security, storage and operational teams to plan migrations, manage technical dependencies, remove blockers and drive successful cutovers into production. Essential experience: Strong, demonstrable Red Hat OpenShift experience Proven delivery of large-scale enterprise server/infrastructure migrations Strong VMware/vSphere experience within large virtualised estates Broad infrastructure knowledge across compute/server, virtualisation, networking, security and storage Kubernetes and container platform knowledge Experience personally driving migration activity including discovery, dependency mapping, migration planning, wave sequencing, runbooks, cutover, rollback and stabilisation Proven ownership of technical migration workstreams through to successful delivery Ability to coordinate multiple engineering teams and resolve complex technical blockers Strong stakeholder management with the credibility to work with senior ..... full job details .....