RandD Tax Senior Manager Big 4 Firm Glasgow £60,000 - £75,000 + Benefits and Hybrid WorkingAn exciting opportunity to join a leading Big 4 firm as a Senior Manager within its Innovation and Capital Incentives (ICI) practice, specialising in UK RandD tax incentives.This growing team works with innovative businesses across a wide range of sectors, supporting them to maximise RandD relief while navigating an increasingly complex HMRC landscape.With access to market-leading clients, multidisciplinary expertise, and clear progression opportunities, this role is ideal for an experienced RandD professional looking to step into a visible leadership position within a high-performing Big 4 team.As an RandD Tax Senior Manager, you will:Lead and manage a diverse portfolio of RandD clients, overseeing end-to-end delivery of UK RandD tax claims from scoping through to HMRC submission.Act as a trusted adviser to clients, building long-term relationships and providing clear, commercially focused technical advice on RandD incentives.Liaise directly with HMRC, managing enquiries, discussions, and negotiations where required.Supervise, coach, and develop junior team members, reviewing work, providing technical guidance, and fostering a collaborative team culture.Why join this Firm?Be part of a market-leading Big 4 ICI practice with a strong pipeline of high-profile and innovative clients.Work in a flexible, hybrid environment, balancing office, home, and client site working.Access a comprehensi