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Open nowFirst seen 2 days ago

Principal Design Engineer

Success Matcher210 open roles

Where
Southampton, United Kingdom
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Your applicationOpen nowPrincipal Design EngineerSuccess Matcher · Southampton, United Kingdom

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The clock on this job

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12.1% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.1%7 days
  4. 19.1%14 days
  5. 35.6%30 days
  6. 52.7%60 days
This job: first seen 2 days ago

The posting

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: 5–10 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 (Lloyd’s 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 UK’s premier maritime hub.
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