4Square Recruitment Ltd
High Wycombe · Posted 22 Sep 2026 · 67 applicants
Graduate Mechanical Design Engineer
High Wycombe | Full-time
Competitive salary + bonus potential
We’re recruiting for a Graduate Mechanical Design Engineer to join a business developing sustainable ventilation, cooling, heating and daylighting products for commercial buildings.
You’ll work alongside experienced engineers, helping develop products from initial concepts through to prototyping, testing and production. The role offers practical experience in mechanical design, simulation and manufacturing, with training and mentorship to develop your skills.
The role
About you
Knowledge of HVAC or building services, exposure to embedded systems or IoT, or experience with Python or MATLAB would be beneficial but is not essential.
What’s on offer
An ASAP start is available.