Hays are looking for a Migrations Director / Programme Director for one of our local clients:Negotiable Rate - Inside IR35Hybrid Working / London (Client site when required)12 month contractWe are looking for an experienced Programme Director (Migrations) to lead two major, large-scale transformation programmes, migrating customers from legacy platforms onto strategic next-generation services. Key ResponsibilitiesLead the end-to-end migration of approximately 30,000 active customer circuits/ports from legacy platforms to a strategic target platform.Lead migration of customer voice traffic from legacy TDM to end-to-end SIP.Own the migration strategy, roadmap, mobilisation, governance and delivery plan.Establish a scalable, industrialised migration capability covering inventory, customer engagement, solution design, cutover and legacy decommissioning.Drive customer adoption while protecting service continuity, revenue and customer experience.Improve migration processes through standardisation, automation and Lean/process improvement.Manage migration performance across volume, cost, quality, pace, risk and benefits realisation.Lead and commercially manage strategic suppliers, including negotiations, SLAs and performance.Coordinate Product, Sales, Technology, Service, Operations and Finance around a single delivery plan.Reduce migration cost while increasing throughput, automation and first-time success.Skills and ExperienceProven leadership of large-scale network, connectivity, ..... full job details .....