Mechanical Design Engineer
Instrument Design Technology Ltd — Widnes, UK
Location: Widnes, Cheshire
Salary: Competitive + Pension + 25 Days Holiday
Hours: Full-time, Permanent
Join a growing UK engineering business delivering high-precision Scientific Instrumentation worldwide
Instrument Design Technology Limited (IDT) is a world-renowned specialist in the design and manufacture of precision-engineered X-ray optical instrumentation used in synchrotron light sources around the world.
As demand grows, we are expanding our engineering team and looking for a Mechanical Design Engineer who is passionate about solving challenging design problems and creating technology that supports some of the most advanced research in the world.
What You’ll Do
- Design complex precision components and assemblies — from vacuum chambers to motion systems and thermal management components.
- Produce detailed 3D CAD models and manufacturing drawings using SolidWorks.
- Engineer designs for ultra-high-vacuum environments, thermal stability and fine motion accuracy.
- Work closely with in-house manufacturing and assembly teams to refine and prototype designs.
- Liaise with scientists, researchers and international customers to translate technical requirements into engineered solutions.
- Contribute to continuous improvement and innovation across product development.
- There will be elements of UK and international travel associated with this position.
What We’re Looking For
- Degree, HNC/HND or equivalent in Mechanical Engineering or related discipline.
- Strong 3D CAD experience — SolidWorks preferred, but any mainstream package considered.
- Knowledge of precision machining, fabrication, assemblies and DFM principles.
- Experience with vacuum systems, motion control, metrology or scientific instruments — desirable but not essential.
- Practical mindset — able to think from both a design and manufacturing perspective.
- Strong communicator who enjoys working on niche, technical projects.
Why Join IDT?
- Work on unique, world-first engineering challenges — not just repetitive product work.
- Be involved in full lifecycle projects from concept to completion.
- Small enough to make an impact — big enough to offer stability and progression.
- Friendly, highly skilled team with a real culture of craftsmanship and pride in quality.
Apply Now
Send your CV and covering note to [email protected] with the subject Mechanical Design Engineer – IDT.
Job Types: Full-time, Permanent
Pay: £32,500.00-£45,000.00 per year
Benefits:
- Company pension
- On-site parking
- Sick pay
Work Location: In person
