Senior Estimator Spider is advertising on behalf of a well-established construction company seeking an enthusiastic and motivated Senior Estimator to join their Pre-Construction team in this full-time, permanent position based in Manningtree, Essex.Why them:They are a dynamic and growing construction business, delivering projects across a range of sectors including housing, commercial, education, local authority, and MOD.Fantastic company benefits include:Competitive Salary: £70,000 £75,000 per annum, depending on experienceHoliday: 25 days + Bank HolidaysAdditional: Exposure to a wide variety of projects and sectors, with opportunities for professional development and career progression within a supportive and collaborative team environment.About the role:As a Senior Estimator, you will play a key role in the Pre-Construction team, providing accurate and competitive cost estimates across a range of projects. You will work both independently and collaboratively to support tendering processes, liaise with design teams, and ensure a clear understanding of project requirements. This role requires strong commercial awareness, excellent time management skills, and a thorough knowledge of construction processes. Working hours are Monday to Friday, 8am 5.30pm.Main Duties and Responsibilities:Prepare cost estimates using computerised estimating systems (preferably Conquest)Take off quantities and build up rates from first principlesDevelop estimates for Design and Build, Two-Stage,