Design Engineer

Design Engineer – Renewable Energy / Hydrothermal Technology

Are you an experienced Design Engineer ready to take your ideas from concept to reality? This is a unique opportunity to help design and deliver cutting-edge technology that converts waste carbon into sustainable fuels, chemicals, and gases.

In this role, you’ll play a key part in developing and optimising hydrothermal processing systems, from early-stage design through to commissioning of a pioneering green methanol plant. You’ll join a small but highly skilled engineering team, with the technical autonomy to shape projects and the chance to grow into a specialist or leadership role as the business expands.

What you’ll do:

  • Lead 3D modelling and design of high-pressure, high-temperature plant equipment (SolidWorks)
  • Produce detailed fabrication and assembly drawings, BOMs, and documentation
  • Collaborate with process engineers and project teams to ensure feasibility and compliance
  • Support prototyping, testing, and commissioning of innovative energy systems
  • Ensure all designs meet safety and regulatory requirements (DSEAR, ATEX, ASME, etc.)
  • Continuously improve designs for efficiency, cost-effectiveness, and innovation

About you:

  • Relevant experience in hydrogen, oil & gas, pharma, or related industries
  • Strong knowledge of mechanical design principles and manufacturing processes
  • Proficient in SolidWorks, with experience in FEA and DFM (a plus)
  • Skilled at designing equipment for high pressures and temperatures
  • Degree-qualified engineer (Chartered or working towards chartership preferred)
  • A proactive, detail-driven problem solver who thrives in fast-paced environments

What’s on offer:

  • Competitive salary + stock options
  • Employer pension scheme
  • Flexible working hours
  • 26 days annual leave (plus bank holidays & your birthday off)
  • Annual personal development budget
  • Cutting-edge tools & hardware
  • Chance to be an early team member in a fast-growing clean-tech company
Permanent
24 September 2025
Mechanical Design Engineer
£55,000 - £65,000