Mechanical (HVAC) Design Engineer

Our client is leading the way in the decarbonisation of heating and cooling systems. As a growing force in the green economy, they combine strong engineering expertise with exceptional project delivery, promoting NetZero and pushing the boundaries of energy reduction strategy.

Why join the team:

* Be part of a forward-thinking company driving low-carbon solutions.

* Work on diverse projects from concept to completion.

* Collaborate with experts in mechanical, electrical, and controls engineering.

* Enjoy a fast-paced environment with opportunities to innovate and grow.

The Role:

As a Mechanical (HVAC) Design Engineer, you’ll play a key role within the Building Services design team. Reporting to the M&E Design Manager, you’ll lead mechanical engineering activities, from

concept design and estimating to detailed design and project support. This is a hands-on role suited to someone with strong experience in low-temperature hot water heating systems, capable of designing new networks and integrating plant into existing systems. You’ll work closely with sales, projects, and site teams—supporting installations, solving challenges, and ensuring successful delivery from RIBA Stage 2 through to Stage 6.

Key Responsibilities

* Develop feasibility studies, concept designs, and detailed mechanical designs.

* Survey sites and assess existing building services systems.

* Prepare specifications, and tender documentation.

* Calculate HVAC loads, flow rates, pipe sizing, and energy consumption.

* Collaborate with controls engineers on control philosophies and descriptions of operation.

* Manage mechanical design within agreed budgets.

* Produce equipment schedules, selections, and supplier quotations.

* Attend client and internal meetings, providing technical input.

* Support site operations and resolve mechanical issues during installation.

* Contribute to O&M documentation and post-project evaluations.

Qualifications/Experience:

* Degree-qualified in Mechanical Engineering, Building Services, or related discipline.

* Working towards Chartered Engineer status.

* Strong technical knowledge of building services and mechanical systems.

* Proficient in industry-standard software (CAD, Hevacomp, IES).

* Full UK driving licence.

The business operates hybrid working and is well placed close to junction 27 of the M62, providing great commuting links to most parts of Yorkshire. The electric company car scheme is also popular with charging stations located at the office