We are hiring – Senior / Associate Mechanical Engineer

We are a growing, ambitious practice with a strong reputation for technical excellence, collaborative delivery, and a people-first culture. Our continued success is built on the quality of our team – and we are now looking to strengthen that team with the appointment of a Senior / Associate Mechanical Engineer.

The Role:

You’ll take ownership of mechanical design from concept through to delivery – working closely with clients and design teams while helping to shape how we deliver projects as a business.

You will:

  • Lead mechanical design on a range of projects
  • Develop innovative, sustainable engineering solutions
  • Work directly with clients and multidisciplinary teams
  • Oversee technical delivery, site inspections, and submittals
  • Support commissioning and performance outcomes
  • Mentor and develop junior engineers

 

About You:

  • 5+ years’ experience in building services consultancy
  • Strong technical background in HVAC and building services design
  • Experience delivering projects across key sectors
  • Comfortable leading projects and engaging with clients
  • Chartered, or working towards Chartership

 

Why Bennett Freehill:

This isn’t just another consultancy role – this is a chance to be part of a growing, ambitious practice where your input genuinely matters.

 

What you can expect:

  • High-quality projects with a strong sustainability focus
  • Clear career progression with structured support to Chartership
  • Flexible working (including hybrid and early Friday finish)
  • 34 days annual leave and a genuine focus on work-life balance
  • Private healthcare, enhanced benefits and paid overtime
  • A collaborative, down-to-earth culture with regular CPD and team events

 

Interested?

If you’re looking to step into a role where you can lead, influence, and grow – we’d love to hear from you.

Find out more about what we offer

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Office Easter Closure

The office is closed on Friday 3rd and Monday 6th April for the Easter break. Happy Easter

Cormac Freehill

MCIBSE MIET CEng MSc BEng

A Chartered Building Services Engineer with over 15 years’ experience working with some of the UK’s foremost engineering companies, Cormac has been pivotal to the successful award and delivery of multi-million pound projects since being appointed to the role of Managing Director in June 2020 and rebranding the business as Bennett Freehill.

Cormac brings a new vision, new energy and fresh leadership to the team and is responsible for the strategic growth and development of the business, through supporting and undertaking marketing activities, and the training and development of our technically accomplished staff.  In the role of design team leader and client liaison Cormac ensures that the team delivers pioneering, pragmatic MEP design excellence for our clients. 

Cormac specialises in Passivhaus and Nearly Zero-Energy Building (NZEB) construction and is passionate about, and professionally skilled in, Renewable Energy Systems, Energy, Procurement, Design Management and Consulting Engineering.

Cormac Freehill

MCIBSE MIET CEng MSc BEng

A Chartered Building Services Engineer with over 15 years’ experience working with some of the UK’s foremost engineering companies, Cormac has been pivotal to the successful award and delivery of multi-million pound projects since being appointed to the role of Managing Director in June 2020 and rebranding the business as Bennett Freehill.

Cormac brings a new vision, new energy and fresh leadership to the team and is responsible for the strategic growth and development of the business, through supporting and undertaking marketing activities, and the training and development of our technically accomplished staff.  In the role of design team leader and client liaison Cormac ensures that the team delivers pioneering, pragmatic MEP design excellence for our clients. 

Cormac specialises in Passivhaus and Nearly Zero-Energy Building (NZEB) construction and is passionate about, and professionally skilled in, Renewable Energy Systems, Energy, Procurement, Design Management and Consulting Engineering.