Mechanical Design Engineer

Mechanical Design Engineer

Location: Belfast
Contract Type: Full-Time, Permanent
Salary: Highly Competitive + Excellent Benefits

An exciting opportunity has arisen for an experienced Mechanical Engineer to join a pioneering engineering organisation at the forefront of zero-emission propulsion systems and advanced technology.

This is a hands-on role working on cutting-edge projects that are redefining the future of clean propulsion. You'll be part of a multidisciplinary team designing and integrating high-performance mechanical systems for innovative products and next-generation technology platforms.

Reporting to the Head of Propulsion, the Mechanical Engineer will play a key role in the design, development, and integration of advanced propulsion systems and components. You will contribute from concept through to manufacture, working on complex electro-mechanical assemblies that incorporate energy storage, alternative fuels, and power delivery systems.

This position offers an opportunity to work in a fast-paced, high-growth environment, supporting world-leading technology that is driving progress in sustainable engineering.

• Design and develop precision mechanical components and assemblies using 3D CAD (CATIA or equivalent).
• Support system design and integration activities for propulsion and energy solutions.
• Specify materials, finishes, and tolerances suitable for operation in demanding marine environments.
• Create detailed technical drawings, BOMs, and manufacturing documentation.
• Apply first principles engineering to develop and validate mechanical designs.
• Optimise designs for performance, weight, and manufacturability.
• Conduct design reviews, testing, and validation to ensure quality and compliance with certification standards.
• Collaborate with electrical, manufacturing, and testing teams to ensure seamless integration.
• Drive continuous improvement through design innovation and new technology adoption.

• Degree-qualified in Mechanical Engineering, Automotive, Aerospace, or a related discipline (2:1 or above), or HND with 3+ years' engineering experience.
• Minimum 3 years' experience in a motorsport, aerospace, or advanced manufacturing environment.
• Strong understanding of precision mechanical design, materials, and manufacturing processes.
• Experience with Electric Drive Units (EDU), engines, or high-performance mechanical systems is desirable.
• Skilled in 3D CAD (CATIA V5/V6 preferred).
• Knowledge of testing, validation, and prototype development.
• Strong problem-solving skills, with the ability to take designs from concept to production.
• Excellent teamwork, communication, and organisational abilities.
• Capable of thriving in a dynamic, innovative engineering environment.

• Competitive salary and benefits package
• Private medical insurance and health cashback plan
• Group income protection and life insurance (3× salary)
• Stakeholder pension scheme
• Cycle to Work and Electric Vehicle schemes
• Annual travel card loan scheme
• 22 days annual leave plus 13 public/bank holidays (increasing with service)
• Regular social events and wellbeing initiatives
• Exciting career growth opportunities in a cutting-edge technology environment

To express interest or discuss this role further, please click apply or contact us for a confidential discussion.