Principal Design Engineer

About the Opportunity

Our client is a pioneering maritime technology business on a mission to decarbonize global shipping. They are developing revolutionary wind-assisted propulsion systems that significantly reduce fuel consumption and environmental impact.

As the Principal Design Engineer you will serve as a technical authority within a fast-growing engineering team. This is a hands-on high-responsibility role where you will bridge the gap between ambitious concept development and rigorous maritime compliance. If you are a marine structural expert motivated by sustainability and the challenge of bringing Big Steel innovation to the open seas this is your next career move.

The Role & Responsibilities

In this senior leadership position you will own the structural development of key product subsystems ensuring they are robust compliant and ready for real-world deployment.

• Structural Authority: Define the structural design philosophy and act as the internal expert for stress fatigue and buckling analysis.

• Compliance Lead: Take the lead on technical engagement with major classification societies (DNV LR etc.) to ensure designs meet stringent maritime standards.

• Design Ownership: Lead the mechanical design of subsystems specifically balancing wing geometry with performance and structural integrity.

• Load Case Management: Develop and manage complex load cases across real-world operating conditions and translate them into clear design requirements.

• Methodology: Develop and improve in-house structural analysis tools and verification methods.

• Mentorship: Support and review the work of junior engineers championing high standards of engineering integrity and safety.

Key Requirements

• Education: Degree in Naval Architecture Mechanical Structural or Marine Engineering.

• Experience: 510 years of experience in designing marine structures specifically approved by classification societies.

• Sector Expertise: A deep-rooted background in the Marine industry is essential.

• Regulatory Knowledge: Proven experience working directly with bodies such as DNV LR (Lloyds Register) or NK to achieve technical approval.

• Technical Proficiency: High proficiency in Siemens NX Autodesk Inventor or equivalent 3D CAD tools.

• Analysis Skills: Strong expertise in FEA hand calculations and translating load cases into validated structures.

• Mindset: Comfortable navigating the fast-paced evolving environment of a high-growth technology startup.

Why Join

You will be a key player in a mission-driven business delivering tangible climate-impact hardware.

• High Levels of Ownership: Influence the design philosophy of a product scaling for global use.

• Impact: Work on hardware that directly contributes to a cleaner more sustainable shipping industry.

• Stability & Support: Comprehensive relocation and visa sponsorship for candidates looking to move to the UKs premier maritime hub.