Principal Mechanical Design Engineer

Principal Mechanical Design Engineer

Full-Time 50000 - 50000 £ / year (est.) No working from home possible
Key Talent Solutions

At a Glance

  • Tasks: Lead mechanical design for low-carbon building services and innovative energy solutions.
  • Company: Dynamic firm focused on decarbonisation and offsite MEP projects.
  • Benefits: Competitive salary, career growth, and the chance to make a real impact.
  • Other info: Join a collaborative team dedicated to sustainable building solutions.
  • Why this job: Transform designs into real-world low-carbon infrastructure and energy systems.
  • Qualifications: Experience in mechanical design and knowledge of heat pumps and energy centres.

The predicted salary is between 50000 - 50000 £ per year.

Low-Carbon MEP | Heat Networks | Offsite Delivery

Build the future of low-carbon building services. Are you the kind of Mechanical Design Engineer who gets excited by complex plantrooms, heat pumps, energy centres and design that actually gets built? This is not a “design in isolation” role. You’ll be joining a specialist offsite MEP and low-carbon building services business delivering major decarbonisation, modular plantroom, district heating and commercial MEP projects across the UK and beyond. You’ll take the lead on mechanical design from early-stage concept through detailed design, fabrication support, installation interface and commissioning input.

What you’ll be working on:

  • Heat pumps, ASHP, WSHP and low-carbon heating systems
  • Energy centres, packaged plantrooms and modular MEP solutions
  • LTHW, DHW, pump sets, thermal stores, calorifiers and heat exchangers
  • BIM-led coordination, DFMA and offsite fabrication
  • Public and private sector projects across healthcare, education, commercial estates, data centres and district heating

What we’re looking for:

  • You’ll likely be a Principal Mechanical Design Engineer or a strong Senior Mechanical Design Engineer ready for a bigger technical leadership role.
  • Strong mechanical building services design experience
  • Heat pump, district heating, energy centre or decarbonisation exposure
  • Confidence producing and reviewing calculations, schematics, specifications and plant selections
  • Understanding of BMS/control strategies and commissioning interfaces
  • Ability to mentor junior engineers and support technical quality
  • A practical mindset around buildability, fabrication and site delivery

Why this role is different:

This is a chance to work inside a business that combines design, manufacture and delivery. Your work will not disappear into a report. It will become real plantrooms, real heat networks and real low-carbon infrastructure. If you want a role where mechanical design meets practical engineering, offsite delivery and decarbonisation impact, this is one to look at.

Interested? Apply now!

Principal Mechanical Design Engineer employer: Key Talent Solutions

Join a forward-thinking company in Birmingham/Solihull that champions low-carbon building services and offers a dynamic work culture focused on innovation and collaboration. With opportunities for professional growth, mentorship, and hands-on involvement in impactful projects, you'll be part of a team dedicated to delivering real-world solutions in decarbonisation and energy efficiency. Experience the unique advantage of working in a role where your designs come to life, contributing to sustainable infrastructure and making a tangible difference in the community.

Key Talent Solutions

Contact Details:

Key Talent Solutions Recruitment Team

We think you need these skills to ace Principal Mechanical Design Engineer

Mechanical Building Services Design
Heat Pumps
District Heating
Energy Centre Design
Decarbonisation Strategies
Calculations and Schematics Production
BMS/Control Strategies Understanding