Senior Design / Project Engineer (Mechanical) Salary: £40,000 to £50,000 per annum Hours: 37.5 hours per week Shift Pattern: Monday to Thursday 8:15am-4:45pm, Friday 8:00am-2:00pm Location: Barnsley We are recruiting on behalf of a growing, bespoke manufacturing business supported by new ownership. They are looking to appoint a Senior Design / Project Engineer to take a leading role in the design and delivery of complex, custom metal fabrication projects. This is an excellent opportunity for someone who enjoys developing innovative engineered solutions while remaining closely connected to manufacturing and project execution. The Role This position is heavily design-focused, with responsibility for developing manufacturable solutions from concept through to production and final delivery. You will play a key role in translating customer requirements into high-quality engineered designs while supporting project delivery across the full lifecycle. Key Responsibilities: * Lead the design and development of bespoke metal fabrication solutions from concept to completion * Produce, review, and approve detailed 3D models and fabrication drawings * Work extensively with CAD software such as SolidWorks, AutoCAD, Inventor, or similar * Translate customer specifications into practical, cost-effective and manufacturable designs * Apply strong knowledge of fabrication processes including laser, plasma and waterjet cutting, forming, machining, welding and finishing * Ensure GD&T, tolerancing, and material specifications are accurately applied * Support estimating and technical input at RFQ stage * Drive design-for-manufacturability and continuous improvement to reduce cost, lead times and rework * Collaborate closely with production, quality, and supply chain teams to ensure successful delivery * Manage technical aspects of projects including documentation, change control and validation * Promote safety, quality, and engineering excellence across the business Experience, Skills & Qualifications: * Strong background in design engineering within custom metal fabrication or job shop environments * Advanced CAD skills and experience producing and approving fabrication drawings * Good understanding of welding standards and fabrication codes (AWS, ASME, ISO or similar) * Experience managing or supporting projects within fast-paced manufacturing * Excellent problem-solving and technical communication skills * Commercial awareness and ability to balance quality, cost and delivery * Detail-driven, organised, and proactive * Comfortable working cross-functionally and engaging with both customers and shop-floor teams Structure & Progression: * Reporting directly into senior site leadership * Opportunity to influence design standards and engineering strategy * Strong autonomy and visibility within a growing organisation Package & Benefits: * £40,000 to £50,000 basic salary * Pension scheme * 25 days holiday plus bank holidays If you are interested, please apply or contact me via email for a confidential discussion. Email: Number: 01455 242 070