Principal Naval Architect

Principal Naval Architect | Rochester, United Kingdom | Hybrid We're hiring on behalf of a globally recognised leader in advanced defence, aerospace, and security solutions. This organisation is pivotal in pioneering progress and protecting what matters most, shaping a safer future through technology-led innovation. Employees are trusted to contribute to delivering cutting-edge solutions, with careers that offer limitless possibilities from the ocean depths to outer space. **The Role** • Conduct analysis and evaluations of submarine platform manoeuvring performance from concept design to in-service support. • Undertake the development, verification, and validation of mathematical manoeuvring models using physical model test data. • Collaborate with Naval Architect teams and enterprise partners to develop modelling capabilities, processes, and toolsets. • Deliver innovative and safe submarine solutions, supporting and conducting hydrodynamic sea trials. • Work with experts on major, complex submarine design and build programmes. • Contribute to the advancement of sophisticated platforms for international navies. **What You'll Need** • Prior experience in the generation of ship or submarine manoeuvring modelling. • A strong understanding of hydrodynamic principles and methods. • A degree in Naval Architecture, Aeronautical Engineering, Mathematics, Physics, or equivalent relevant experience. • Eligibility for UK security clearance (Baseline Personnel Security Standard minimum; higher levels may require extended UK residency). • Ability to contribute to complex design and build programmes. • A proactive approach to technical challenges. **What's On Offer** • A career with purpose and limitless possibilities within a leading defence contractor. • Continuous learning and development opportunities. • Recognition for contributions and tailored rewards. • Support for financial and personal wellbeing. • A balanced lifestyle and a supportive, inclusive culture. • Relocation support packages may be available. Apply via Haystack today!