Senior Estimator Permanent £75,000 + Package Newton Abbot – Hybrid working arrangement Sphere Solutions is partnering with a specialist marine contractor, renowned for delivering complex marine and coastal infrastructure projects, to recruit an experienced Senior Estimator to join and strengthen their Commercial team. This is a fantastic opportunity to play a key role in shaping how projects are won, planned, and delivered across the UK. What You’ll Be Doing * Lead and produce accurate cost estimates for marine and heavy civil projects * Analyse drawings and contract documents to define scope, risk, and resources * Prepare and validate take-offs, rates, and plant/material costs * Work closely with commercial, engineering, and delivery teams to align bids * Source and assess competitive supplier and subcontractor quotations * Manage bid submissions to ensure quality, accuracy, and deadlines are met * Support and mentor junior estimators, promoting best practice * Drive continuous improvement and digital innovation, including AI-led estimating tools We’re looking for candidates who have: * Proven experience as a Senior Estimator within Civils, Heavy Infrastructure, or Marine sectors * A solid understanding of construction methods, risk management, and environmental considerations * Strong commercial awareness (experience with NEC contracts is a plus) * Pro...