Mechanical Design & Estimating Engineer

James Lewis Recruitment • addlestone, england, United-Kingdom • Posted June 12, 2026

Location addlestone, england
Job Type Full-time
Category Engineering
Posted June 12, 2026

Mechanical Pre-Contracts Engineer / Mechanical Design & Estimating Engineer

Egham - £70,000 - £110,000 + package

This is not a standard estimator position, and it is not a standard design engineer position either. It sits between the two. The role needs someone who can look at a building, understand the existing mechanical services, work out the right solution, develop the design thinking behind it and then help price the work properly. It is technical, commercial and practical in equal measure.

The business is a specialist mechanical services contractor delivering HVAC, CAT A, CAT B, fit-out and refurbishment projects across commercial, industrial and public sector environments. They provide design and build mechanical services across heating, ventilation, air conditioning, water, plumbing and sanitary systems, with in-house design capability and practical delivery experience behind it.

The company is now looking for a senior mechanical pre-contra...

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