Mechanical Design Engineer in Wallingford, Oxfordshire

Energy Jobline is the largest and fastest growing global Energy Job Board and Energy Hub. We have an audience reach of over 7 million energy professionals, 400,000+ monthly advertised global energy and engineering jobs, and work with the leading energy companies worldwide.

We focus on the Oil & Gas, Renewables, Engineering, Power, and Nuclear markets as well as emerging technologies in EV, Battery, and Fusion. We are committed to ensuring that we offer the most exciting career opportunities from around the world for our jobseekers.

A leading engineering team in Wallingford, Oxfordshire is seeking a talented Mechanical Design Engineer to join a vibrant and innovative Design Office. This is an exciting job opportunity for an experienced engineer who thrives in a hands‑on environment and enjoys contributing to the development of world‑class products in the automotive and marine sectors.

As a Mechanical Design Engineer in Wallingford, Oxfordshire you will work closely with a dynamic technical team, applying your strong mechanical design background and comprehensive understanding of modern manufacturing processes. You will play a key role in designing and developing new products on a project‑driven basis while supporting ongoing production and assembly operations.

• Designing, developing, and supporting mechanical products to meet exacting quality standards.
• Assisting with new product development projects from concept to pre‑production.
• Providing technical support to production, sales, and supply chain teams.
• Managing technical drawings, assembly documentation, and Bills of Materials (BOMs).
• Liaising with suppliers and assisting in prototype build and on‑water product testing.
• Identifying and implementing product and production line improvements.

• Degree‑level education or equivalent, with at least five years’ experience as a Design Engineer.
• Advanced 3D CAD capability (preferably Siemens NX), including complex assemblies and technical drawings.
• Proven ability to solve engineering challenges with innovative design solutions.
• Experience in mechanical systems such as drivetrains and fabricated components (steel, aluminium, plastics).
• Understanding of moulded components, tooling, and laminate schedules.
• Familiarity with fluid or electrical systems advantageous.
• Marine industry experience beneficial but not essential.

The successful Mechanical Design Engineer in Wallingford will demonstrate a proactive, “hands‑on” approach to problem solving and a genuine desire to contribute to the continued development of high‑quality, world‑leading products.

If you are an ambitious Mechanical Design Engineer based in Wallingford looking to take the next step in your career within a supportive and forward‑thinking environment, this role offers a rewarding opportunity to make a real impact.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.