Senior Estimator - Major Infrastructure (Sellafield) Location: Sellafield, Cumbria Salary: Circa £70,000 - £80,000 + package Job Type: Permanent About the Role TRIbuild Solutions are recruiting a Senior Estimator to support a major infrastructure upgrade programme at Sellafield, working with a leading Tier-1 contractor. This is a key role within the pre-construction team, responsible for leading estimates across complex civils and infrastructure packages within a highly regulated nuclear environment. Key Responsibilities Lead and prepare detailed cost estimates for major infrastructure works Review drawings, specifications and tender documentation Engage with the supply chain to obtain accurate pricing Identify risks, opportunities and value engineering options Support bid submissions and commercial strategyRequirements Proven experience as an Estimator or Senior Estimator within civils or infrastructure Strong understanding of NEC contracts and pricing structures Experience on major projects or within regulated environments Excellent analytical and commercial skillsHow to Apply To apply or find out more, please contact Leon at TRIbuild Solutions