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Posted 30 July, 2026

Mechanical Design Engineer

Redline Group Ltd
Debden, ENG, GB Full Time

Job Description

An exciting opportunity has arisen for a Mechanical Design Engineer to join a globally recognised engineering and manufacturing organisation specialising in electronic and electro-mechanical systems and components, primarily for demanding transport and industrial sectors.Based in Saffron Walden, Essex, this role offers the chance to work on innovative, high-reliability products designed for use in harsh and safety-critical environments. You will be joining a well-established engineering team focused on delivering high-quality, robust solutions across a range of complex programmes.Duties of the Mechanical Design Engineer based in EssexUtilise your mechanical and electro-mechanical engineering expertise to support the design and development of new productsCreate and develop detailed 3D CAD models, assemblies, and engineering drawings using industry-standard toolsDesign robust enclosures, housings, and mechanical systems for use in harsh and demanding environmentsInterpret and evaluate technical requirements to develop effective concept and detailed design solutionsWork across the full product lifecycle, from initial concept through to prototype, testing, and production supportCollaborate with cross-functional engineering teams including electrical, electronic, and manufacturing departmentsSupport continuous improvement in design quality, manufacturability, and product performanceKey Skills and Experience for the Mechanical Design Engineer based in EssexProven experience as a Mechanical Design Engineer within an electro-mechanical or mechanical engineering environmentStrong proficiency in CATIA and/or SolidWorks, including complex part modelling, assemblies, and detailed drawingsExperienced in producing fully dimensioned engineering drawings with appropriate linear and geometric tolerancing (GD&T)Strong understanding of mechanical engineering principles, manufacturing processes, and industry standardsSolid experience in Design for Manufacturability (DFM) and Design for Assembly (DFA)Experience designing products for harsh, ruggedised, or safety-critical environments (e.G. Rail, defence, aerospace, industrial) would be highly advantageousThis is an excellent opportunity for an ambitious engineer looking to further develop their career within a long-standing and highly respected UK manufacturer, working on technically challenging and innovative engineering projects.To apply for the Mechanical Design Engineer position based in Saffron Walden, Essex, please send your CV to or for more information contact Nicola King on 01582 878839TPBN1_UKTJ