Mark Cotterill
Product Design Engineer
Talent
NorthallertonMember since August 15, 2026
New product developmentPrototype build and testingDesign optimisation and tolerance studiesFluid power, torque/tension toolingReverse engineering and value engineeringSolidWorksInventorIndustrial designStress analysis
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New product developmentPrototype build and testingDesign optimisation and tolerance studiesFluid power, torque/tension toolingReverse engineering and value engineering
About
Product Design Engineer with experience developing consumer products, industrial mechanisms, MVHR units, hydraulic tools, and bespoke machinery. Strong background in new product development, prototyping, testing, and design optimisation. Skilled in SolidWorks, Inventor, and hands-on build/test work.
Experience
Mechanical Design Engineer - Wraith Defense
(2025-02)
- Designed precision defence components.
- Performed stress analysis, tolerance studies, and optimisation.
Design Engineer - EnviroVent
(2021-10 - 2023-05)
- Designed MVHR systems and components.
- Built and tested rigs.
Design Engineer - HTL Group
(2011-09 - 2016-04)
- Led NPD for hydraulic torque tools.
- Designed offshore tensioners and a 500-ton load-cell test rig.
- Produced drawings, BOMs, and CE documentation.
Product Design Engineer - Pelsis Ltd
(2016-05 - 2018-05)
- Developed fly-killers, dispensers, and bird-control systems.
- Product modification, sourcing, and development.
Education
BA (Hons) - Industrial Design - Teesside University
BTEC National Diploma - 3D Design
A-Levels - Chemistry, Technology
Skills
Product Design Engineer
