BAE Systems
Principal Naval Architect
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Senior/Principal Naval Architect
Location: Barrow-in-Furness, Bristol, Portsmouth or Frimley
We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role.
Salary: Competitive
About BAE Systems
Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most.
You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future for all.
From the depths of the ocean to the far reaches of space, there’s no limit to where a career at BAE Systems could take you.
The Role
Core Responsibilities
You will:
- Conduct the analysis and evaluations of submarine platform manoeuvring performance from concept design to in-service support.
- Develop, verify, and validate mathematical manoeuvring models using physical model test data.
- Collaborate with enterprise partners to expand modelling capabilities, processes and toolsets.
- Work closely with Naval Architect teams and customers to deliver innovative and safe submarine solutions.
- Support and conduct hydrodynamic sea trials.
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Requirements
- Experience: Gained prior experience within the generation of ship or submarine manoeuvring modelling.
- Knowledge: Strong demonstration of understanding hydrodynamic principles and methods.
- Qualification/Experience: Hold a degree in Naval Architecture, Aeronautical Engineering, Mathematics, or Physics, or have equivalent relevant experience.
Team & Benefits
- The Vehicle Control Team
- As a Senior/Principal Naval Architect in the Vehicle Control team, you will work with experts across Naval Architecture and the Whole Boat Design team on major, complex submarine design and build programmes.
- Deliver advanced platforms for the Royal Navy and Royal Australian Navy.
- Relocation support packages available for all Submarine roles, subject to eligibility criteria.
What We Offer
Here at BAE Systems:
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- Career Purpose: Build a career with purpose where growth and empowerment are prioritised.
- Development & Rewards: Support for both financial and personal wellbeing, plus a balanced lifestyle.
- Sustainability: Embracing sustainable work practices.
- Inclusivity & Recognition: An environment where diversity strengthens teams and everyone’s work is valued.
Selecting Against Your Fit
Please be aware that many roles at BAE Systems are subject to both security and export control restrictions.
- Eligibility Criteria: Certain roles may require your:
- Nationality and previous nationalities
- Place of birth may affect eligibility
- Security Vetting: Non-negotiable requirement for security approvals, including Baseline Personnel Security Standard or higher-level National Security Vetting, typically requiring 5 to 10 years of continuous UK residency.
Closing Date: 27th July 2026
Note: We reserve the right to close this vacancy early if high-quality applications are received. Apply without delay.
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