Junior Product Design Engineer

About the role

About you

Role Responsibilities

• Apply mechanical engineering principles and first-principles thinking to support the development of technically robust product designs and engineering solutions
• Create and maintain 3D CAD models, assemblies, technical drawings, and associated design documentation using SolidWorks or equivalent CAD software
• Support prototype builds, testing activities, design verification programmes, and engineering investigations to evaluate and improve product performance
• Select and apply appropriate engineering materials, including metals, polymers, elastomers, and composites, considering performance, manufacturability, cost, and project requirements
• Contribute to the development of products designed for manufacture by applying knowledge of manufacturing processes such as machining, fabrication, moulding, casting, additive manufacturing, and assembly
• Design and specify common mechanical components and systems, including fasteners, bearings, mechanisms, seals, structural parts, and electromechanical assemblies
• Perform engineering calculations, analyses, and investigations to identify issues, evaluate design options, and develop practical, cost-effective solutions
• Prepare technical reports, specifications, presentations, and design documentation, communicating engineering information clearly to colleagues, clients, suppliers, and other stakeholders
• Manage assigned tasks and deliverables effectively, ensuring work is completed accurately, to a high standard, and within project timescales
• Collaborate with multidisciplinary teams to deliver projects, contributing engineering expertise throughout the product development process
• Support a variety of client projects across different sectors, adapting quickly to new technologies, industries, and technical challenges within a consultancy environment
• Participate in hands-on engineering activities including prototype assembly, workshop tasks, testing, fault-finding, product development builds, and validation activities
• Support project delivery by contributing to design reviews, client meetings, technical discussions, and project planning activities
• Build strong working relationships with clients, suppliers, and project teams, representing the company in a professional and collaborative manner

Role Requirements

• Degree qualified in Mechanical Engineering, Product Design Engineering, Design Engineering, or a related discipline
• At least 2-3 years of product development experience, preferably gained in a consultancy environment
• Hands-on engineering experience through projects, prototyping, testing, or workshop activities is highly valued
• Use and knowledge of AI tools
• [Desirable] Familiarity with FEA, CFD, or other engineering simulation tools
• [Desirable] Experience with design for manufacture (DFM), design for assembly (DFA), and tolerance stack-up analysis
• [Desirable] Knowledge of product testing methodologies, experimental design, and root-cause investigation
• [Desirable] Experience designing products for regulated industries such as medical devices, aerospace, defence, or respiratory protection
• [Desirable] Experience working with electronics, sensors, motors, batteries, or electromechanical systems

Working at OPD

At Oxford Product Design (OPD) we’re on a mission to make things better. Better for the products we design, the clients we work with, our people working here, our planet, and everyone we connect with along the way.

Our exceptional team of professional problem solvers work with both start-ups on ground-breaking new ideas, as well as some of the world’s leading brands on category-defining products that improve how we humans live and work.

As innovators we are curious, experimental, creative and passionate. But our pragmatic, precise approach and highly technical expertise mean that manufacturability and risk management are at the core of everything we do.

We are based in a beautiful historic barn in Harwell, Oxfordshire. There is plenty of on-site parking and the studio is well connected by bus and rail links.

OPD Values

• collaborate - better together
  Thoughtful and empathetic, we build strong relationships based on trust and respect.
• innovate - curiosity-driven, evidence-led
  As problem solvers, we are driven by curiosity and are motivated by our quest to make things better.
• delight - customer first
  We create value by combining disciplined rigour with agile thinking.