Senior Mechanical Building Services Engineer

About the Role

We are looking for a Senior / Intermediate Mechanical Building Services Engineer to join a dynamic and growing team based in North Bristol. This is an excellent opportunity to take ownership of mechanical design delivery across a wide range of projects, including both new build and refurbishment schemes across the UK.

You will play a key role in delivering innovative, energy-efficient engineering solutions, while working closely with clients and multidisciplinary teams. For senior-level candidates, there will also be an expectation to support and mentor junior engineers, helping to develop the next generation within the business.

Key Responsibilities

Lead mechanical building services design across all RIBA stages

Deliver sustainable, low-carbon engineering solutions across multiple sectors

Collaborate with architects, structural engineers, and contractors

Oversee installation, commissioning, and contractor performance

Conduct site inspections, surveys, and project completion checks

Produce high-quality technical documentation and reports

Ensure compliance with health & safety and CDM regulations

Manage project budgets, timelines, and quality standards

Support and mentor junior engineers (Senior level)

About You

You will have a strong background in UK building services engineering, with experience delivering mechanical design across both new build and refurbishment projects. You will be confident leading projects, engaging with clients, and ensuring high-quality delivery from concept through to completion.

You will also bring:

Strong understanding of RIBA work stages

Experience managing project programmes, budgets, and client expectations

Knowledge of contractor supervision and commissioning processes

A collaborative and solutions-focused mindset

Excellent communication and leadership skills

Technical Requirements

Degree, HND or HNC in Mechanical Engineering or Building Services

Experience using industry software such as AutoCAD, Revit (BIM), and IESVE (desirable)

Membership of CIBSE or working towards professional registration

What’s on Offer

Flexible and hybrid working environment - After Probation

Clear progression and regular salary reviews

25 days holiday + bank holidays + birthday leave

Private medical insurance and pension (up to 5% matched)

Discretionary bonus and overtime options

Full support for professional development and accreditation

Modern office and strong team culture