Estimator / Bid Writer About the Role We are seeking an experienced and detail-driven Estimator / Bid Writer to support the growth of our electrical networks division. This role focuses on identifying and securing new opportunities across DNOs, IDNOs, ICPs, and Private Network operators, with a strong emphasis on electrical distribution systems and substation works. You will play a key role in developing compliant, competitive, and compelling bids that drive business success. Key Responsibilities Estimating & Costing Prepare accurate and competitive estimates for substation installation, cable works, switchgear, protection, and related electrical projects. Analyse drawings, specifications, and technical documentation to develop robust pricing. Obtain and evaluate supplier / subcontractor quotations to support tender submissions. Produce detailed BOQs, cost breakdowns, and pricing schedules. Bid Writing & Proposal Development Lead the preparation of tender documents, PQQs, ITTs, and full bid submissions. Write clear, persuasive technical and commercial content tailored to each client's requirements. Ensure all tenders are compliant, well-structured, and submitted on time. Coordinate with engineering, delivery, and commercial teams to gather necessary information and ensure alignment. Collaboration & Stakeholder Engagement Work closely with engineering teams to clarify scope, assess buildability, and identify value-engineer...