Mechanical Design Engineer Job in Wallingford, Oxfordshire.

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 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.

The Mechanical Design Engineer in Wallingford, Oxfordshire will be responsible for:

• 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.

Qualifications & Experience

• 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.

You can also contact Keelan Riley on kriley@octagongroup.co.uk or call 01525 664852 for more information.