Modelling & Simulation Engineer - CFD/FEA Specialist

About The Role

Step into a newly created role where your modelling and simulation expertise powers innovation across some of the world’s most dynamic sectors. As a Modelling and Simulation Engineer, you will apply cutting‑edge tools to tackle complex challenges in defence, energy, and maritime transport, shaping smarter designs, predicting real‑world performance, accelerating testing, and uncovering insights that drive critical decision‑making. If you are excited about solving big problems and want to make a real impact across diverse, high‑value projects, this is the opportunity for you. This global, groupwide role spans all three James Fisher and Sons divisions: Defence, Energy, and Maritime Transport, supporting our full portfolio of products and services as part of our growing Modelling & Simulation team. It can be based in either Inchinnan or Aberdeen.

What You'll Be Doing

• Develop models and run simulations across fluids, thermals, acoustics, structures, electrical systems, control systems, and other dynamic mechanical systems.
• Work closely with cross‑functional teams to translate project requirements into effective, timely simulation solutions.
• Validate and test simulation models to ensure accuracy and reliability.
• Analyse results and deliver clear, actionable insights to stakeholders.
• Stay current with the latest simulation technologies, proactively exploring and implementing new methods.
• Create and maintain clear documentation for models, tools, and processes.
• Present technical findings and recommendations confidently, both verbally and in writing.

What We're Looking For

• Master’s degree in Mechanical, Electromechanical, Aeromechanical Engineering, or a closely related discipline.
• Chartered Engineer status or actively working towards Chartership is desirable.
• Hands‑on experience coding and using tools like MATLAB, Simulink and Python to model real‑world systems is essential.
• Familiar with Computational Fluid Dynamics (CFD) and Finite Element Analysis (FEA) for solving practical engineering challenges is essential.
• Proven ability to validate simulation outputs against real‑world data is essential.
• Strong written and verbal communication skills, capable of explaining complex concepts clearly is essential.
• Open to learning new technologies, trying new approaches, and embracing change.
• Skilled at managing multiple projects, prioritising effectively, and meeting deadlines.
• Energetic, proactive, and confident in taking ownership of complex problems and driving them to resolution.

Why join us?

• Competitive benefits tailored to the division.
• Opportunities for career growth and visibility across the organisation.
• A supportive, inclusive culture that values your ideas and contributions.
• Work that truly makes a difference in safety, innovation, and global capability.

About Us

James Fisher is a global engineering services company with over 50 years of experience delivering complex offshore energy projects in some of the world’s most challenging environments. We operate across Energy, Defence, and Maritime Transport, leveraging cutting‑edge technology and deep expertise to support the full lifecycle of our customers’ assets. Our One James Fisher strategy unites our capabilities under a single vision, building a stronger, more cohesive business within the Blue Economy.

Legal & Diversity statement

James Fisher and Sons are committed to taking positive action on diversity and strongly encourage applications for candidates from all backgrounds. We are proud to be a Disability Confident employer and recognise that our success depends on our talented and diverse workforce.