Telephony EngineerLocation: Aberdeen (on-site)Contract: 3 monthsStart Date: ASAPIR35 Status: Inside IR35Clearance: PVG required (Or willing to go through it)Overview:We are seeking an experienced Telephony Engineer with a strong background in delivering and rolling out modern digital telephony solutions, ideally Microsoft Teams Telephony. This role is focused on replacing Legacy telephony platforms as part of an analogue-to-digital transformation across a large multi-site estate (167 sites). You will play a key role in implementing an already established core solution, taking ownership of site-level design, deployment, and go-live activities.Key Responsibilities Deliver end-to-end telephony rollouts across multiple sites, primarily using Microsoft Teams Telephony (Direct Routing and/or Operator Connect)Support the replacement of Legacy/analogue telephony systems with modern digital solutionsEngage with stakeholders to support delivery, building on existing communications already providedDesign site-specific telephony solutions, ensuring alignment with the core architectureLead on-site build, configuration, implementation, and go-live activitiesConfigure and support Microsoft Teams calling featuresEnsure smooth cutover and transition for end users, minimising disruptionTroubleshoot voice and connectivity issuesMaintain clear documentation and provide structured handovers If you do not hear back from us within 7 days of sending your application, please assume that you have not