Principal Modelling and Simulation Engineer


Company:	Jonathan Lee Recruitment
Salary:	Not specified
Hours:	Full-time
Location:	BS16 1FJ
Working pattern:	On-site
Job type:	Permanent
Posting date:	23 Oct 2026
Closing date:	22 Nov 2026

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Summary

Principal Modelling & Simulation Engineer

Take a leading role in modelling and simulation with a Principal Modelling and Simulation Engineer position that blends hands-on technical delivery with visible technical leadership. At this company, modelling and simulation sits at the heart of complex engineering work, from aircraft systems and flight control laws through to submarine autopilots and next-generation platforms. You will get autonomy to shape approaches, define verification strategies, and help develop the next generation of engineers, all within a smaller, highly capable team where your input genuinely moves projects forward.

Due to Security clearance you must be a UK national to apply for this role.

What You Will Do as Principal Modelling & Simulation Engineer:

- Lead the development of system and vehicle-level models, including plant and control algorithms.

- Define modelling approaches, requirements, and verification strategies to drive confidence in outputs.

- Own delivery of technical activities or work packages end-to-end, from planning through to presentation.

- Present results and technical outputs clearly to internal and external stakeholders.

- Support and mentor junior engineers, helping bring structure and clarity to complex problems.

- Contribute to planning, task definition, and delivery prioritisation to keep momentum and deadlines on track.

What You Will Bring as Principal Modelling & Simulation Engineer:

• Strong experience with Matlab and Simulink-based modelling and simulation, with the ability to model complex dynamic systems

• Understanding of control systems, system performance modelling, and vehicle dynamics, alongside multi-domain simulation exposure

• Demonstrable experience with advanced control techniques such as Kalman filtering and state estimation

• Exposure to real-time modelling or code generation using Matlab, including auto coding and C/C++ where relevant

This Principal Modelling and Simulation Engineer role directly supports a mission focused on operational excellence, future-proofing and delivering high-quality engineering solutions across demanding sectors. With global engineering capability and a strong emphasis on integrity, diversity of thought, and responsible delivery, this company brings together aerospace and marine expertise to fast-track innovation through each step of the engineering value chain. Your work will help ensure projects progress with clarity, technical rigour and confident decision-making.

Location:

This Principal Modelling and Simulation Engineer role is based in the UK, supporting work across complex engineering programmes with a strong engineering community.

Interested?

If the idea of owning modelling approaches, leading verification strategy, and mentoring engineers excites you, apply now for this Principal Modelling and Simulation Engineer opportunity and take the next step in shaping high-impact engineering solutions.

Your CV will be forwarded to Jonathan Lee Recruitment, a leading engineering and manufacturing recruitment consultancy established in 1978. The services advertised by Jonathan Lee Recruitment are those of an Employment Agency.

In order for your CV to be processed effectively, please ensure your name, email address, phone number and location (post code OR town OR county, as a minimum) are included.

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