Nuclear Mechanical Estimator – High-Impact Projects (Hybrid)

Baker Street Recruitment; Bristol; On-site; GBP 45,000 - 65,000; Full time

Job summary

Baker Street Recruitment is seeking a Mechanical Estimator to develop detailed cost estimates for mechanical engineering packages, supporting tender submissions and early project definition. You will work closely with engineering, procurement, and delivery teams to align estimates with scope and commercial objectives.

The role is based in Bristol with periodic travel to North Wales, offering exposure to high-integrity nuclear and industrial projects in a technically rigorous environment and a

Qualifications

• Degree, HNC or HND in Mechanical Engineering or related discipline.
• Proven experience in estimating in mechanical engineering, MEP, or industrial projects.
• Understanding of mechanical systems such as pipework, fabrication, or process plant.
• Ability to interpret engineering drawings and technical specifications.
• Commercial awareness and a structured, analytical approach.
• Proficiency in Excel and estimating tools.
• Experience within nuclear, energy, or other highly regulated sectors.
• Knowledge of relevant codes and standards (e.g. ASME, RCC-M).
• Familiarity with NEC or similar forms of contract.
• Exposure to modularisation or offsite manufacturing.

Responsibilities

• Prepare detailed cost estimates covering materials, labour, fabrication, installation, and subcontract packages.
• Interpret technical drawings, specifications, and scope documentation within a regulated environment.
• Engage with internal stakeholders to validate scope, methodologies, and assumptions.
• Source and evaluate supplier and subcontractor quotations.
• Identify commercial risks, cost drivers, and value engineering opportunities.
• Support the preparation of tender submissions, pricing schedules, and clarifications.
• Maintain and develop cost databases and benchmarking tools.
• Attend site visits and pre-tender meetings where required.

Skills

Estimating experience

Mechanical systems knowledge

Engineering drawings interpretation

Analytical approach

Excel proficiency

Estimating tools

Nuclear / regulated sector exposure

NEC contract familiarity

Modularisation / offsite

Commercial awareness

Education

Degree, HNC or HND in Mechanical Engineering or related

Tools

Excel

Estimating tools

Job description

Baker Street Recruitment is seeking a Mechanical Estimator to develop detailed cost estimates for mechanical engineering packages, supporting tender submissions and early project definition. You will work closely with engineering, procurement, and delivery teams to align estimates with scope and commercial objectives.

The role is based in Bristol with periodic travel to North Wales, offering exposure to high-integrity nuclear and industrial projects in a technically rigorous environment and a