Mechanical Estimator (Nuclear & Major Projects)

Employer: BMSL Group Ltd

Location: Nether Stowey, Somerset

Salary: Competitive salary

Job type: Full time

Posted: 2026-09-28T00:00:00Z

Sector: Construction & Trades

Job Description

Mechanical Estimator (Nuclear & Major Projects) Up to £70,000 + Car Allowance + Comprehensive Benefits Package Bridgwater Bristol An exciting opportunity has arisen for an experienced Mechanical Estimator to join a major engineering delivery team supporting one of the UK's largest and most significant nuclear infrastructure programmes. Working on a flagship project within a highly regulated environment, you'll play a key role in developing robust, commercially competitive tender submissions for complex mechanical building services packages. Supporting the Hinkley Point C programme doesn't necessarily mean being based on site every day. Alongside project activities at HPC, the team also operates from offices in Bridgwater and Bristol, offering a level of flexibility not commonly associated with major nuclear projects. The Role You will be responsible for the preparation of detailed cost estimates across a range of complex mechanical building services works, supporting tender submissions from initial enquiry through to final commercial review. Operating within a highly regulated project environment, you'll produce technically robust estimates, assess delivery risks and opportunities, and contribute to the successful tendering of major mechanical packages. Key Responsibilities Prepare detailed estimates for mechanical building services packages. Review drawings, specifications and tender documentation. Undertake detailed quantity take-offs and pricing exercises. Obtain and evaluate quotations from suppliers and subcontractors. Identify risks, opportunities and value engineering proposals. Develop tender clarifications, assumptions and exclusions. Support tender review and governance processes. Collaborate with operational and commercial teams to develop winning bids. Maintain accurate estimating and tender records throughout the bid lifecycle. What We're Looking For Proven experience as a Mechanical Estimator within Buil

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