Modelling and Simulation Manager

BAT; Southampton; On-site; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Market leading annual bonus

Private pension

Life & Health Insurance

Flexible holiday plan

Training and development programs

Meal Voucher/Canteen

Job summary

BAT is seeking a Modelling and Simulation Manager in Southampton to lead a global team driving predictive modelling and simulation for New Categories R&D. You will shape capabilities, mentor staff, and partner with external consultancies to accelerate product development across BAT categories.

The role requires advanced degrees in engineering or applied mathematics, broad modelling expertise, and proven leadership in fast-paced environments.

Qualifications

• Senior leader with global team experience.
• Strong background in modelling and simulation across mechanical, CFD and multi-physics domains.
• Experience translating briefs into modelling requirements and communicating results to non-experts.

Responsibilities

• Lead, develop, and grow a high-performing global Modelling & Simulation team.
• Define and deliver the capability, hardware, and software roadmap across R&D.
• Establish guidelines and validation processes for reliable outputs.
• Collaborate with product development teams to support agile innovation.
• Engage external partners to advance simulation capabilities.
• Drive automation and democratise simulation tools across R&D.
• Develop predictive models and drive data-driven decisions across New Categories R&D.
• Act as SME and support IP strategy for data-driven decisions.

Skills

Leadership

Project management

CFD

Multi-Physics

Electromagnetics

Chemistry

Modelling

Education

Master's or PhD in Engineering or Applied Mathematics

Job description

BAT is evolving at pace into a global multi-category business. Our purpose is to create A Better Tomorrow™ by Building a Smokeless World.

To achieve our ambition, we are looking for colleagues who are ready to join us on this journey! Tomorrow can’t wait, let’s shape it together!

British American Tobacco UK has an exciting opportunity for a Modelling and Simulation Manager in Southampton

What are the key objectives and expectations from this role?

The Modelling & Simulation Manager is responsible for leading all day-to-day activities, workload, resource allocation, timelines and project delivery of the BAT Modelling & Simulation team. The role is responsible for driving the creation and integration of digital simulation tools and techniques into BAT New Category product development with the aim to accelerate and enhance product development at all maturity stages across all categories, globally. The Modelling & Simulation Manager is expected to develop and own the simulation capability roadmap including hardware and software to deliver robust, fully validated predictive models to all category teams to enable a massive scale-up in simulation activities across New Categories R&D.

This role is responsible for leading and growing the Modelling & Simulation team through expert guidance, people development and mentoring. The Modelling & Simulation Manager will drive procedure guidelines and interact with external partners to develop and improve capabilities and processes. The role holder is expected to be a subject-matter-expert in multiple simulation and modelling techniques with the ability to translate project briefs into modelling requirements and communicate complex technical results to a non-expert audience.

What is the direct impact of this role on the team or organization?

This role will be part of the leadership team of the Centre of Excellence for Product Development Methods and plays a critical role in accelerating product development across all categories using predictive modelling and simulations. As a leader of a small team of expert the Modelling & Simulation Manager has a direct impact on all day-to-day activities and the general direction, scale up and adoption of virtual predictive tool in R&D.

Your Key Responsibilities Will Include

• Lead, develop, and grow a high-performing global Modelling & Simulation team.
• Define and deliver the Modelling & Simulation capability, hardware, and software roadmap across New Categories R&D.
• Establish guidelines, standards, and validation processes to ensure high-quality, reliable simulation outputs.
• Collaborate with product development teams to deliver modelling solutions that support agile product innovation.
• Partner with external consultancies and strategic engineering partners to advance simulation capabilities.
• Drive process automation and democratize simulation tools to improve accessibility and efficiency across R&D.
• Develop predictive models, address knowledge gaps, and generate insights to strengthen BAT's scientific and technical understanding.
• Act as the Modelling & Simulation subject matter expert, supporting IP strategy and enabling data-driven decision-making across New Categories R&D

What are we looking for?

• Extensive industry experience applying modelling and simulation techniques to solve complex engineering challenges, ideally within product or device development environments.
• Proven leadership experience in building, coaching, and developing high-performing global teams.
• Deep technical expertise in engineering fundamentals, physics, and a broad range of modelling fields, including Mechanical, CFD, Multi-Physics, Electromagnetics, and Chemistry.
• Demonstrated ability to develop, implement, and scale simulation capabilities and methodologies across complex, fast-paced organisations.
• Strong skills in managing partners, with the ability to communicate complex technical concepts and influence senior leaders on strategic and commercial decisions.
• Experience collaborating with external experts, consultancies, and technology partners to enhance modelling capabilities and business outcomes.
• Strong programme and project management skills, with the ability to balance technical, commercial, and resource priorities while consistently delivering high-quality results.
• Master's or PhD degree in Engineering, Applied Mathematics, or a related field, or equivalent experience, combined with a passion for innovation, collaboration, and data-driven decision‑making.

What we offer you?

• We offer a market leading annual performance bonus (subject to eligibility)
• Our range of benefits varies by country and includes diverse health plans, initiatives for work-life balance, transportation support, and a flexible holiday plan with additional incentives
• Your journey with us isn't limited by boundaries; it's propelled by your aspirations. Join us at BAT and become a part of an environment that thrives on internal advancement, where your career progression isn't just a statement – it's a reality we're eager to build together. Seize the opportunity and own your development; your next chapter starts here.
• You'll have access to online learning platforms and personalized growth programs to nurture your leadership skills
• We prioritise continuous improvement within a transformative environment, preparing for ongoing changes
• Benefits
• Meal Voucher/ Canteen as per location
• Private Pension
• Life & Health Insurance
• Yearly bonus based on the ABS
• Family support policy
• Office perks
• Flexible policy as per agreed Second Level agreement.

WHY JOIN BAT?

We’re one of the few companies named as a Global Top Employer by the Top Employers Institute – certified in offering excellent employee conditions.

Collaboration, inclusion and partnership underpin everything we do here at BAT. We are looking forward to enabling every individual to thrive, regardless of gender, sexual orientation, marital or civil partnership status, gender reassignment, race, religion or belief, colour, nationality, ethnic or national origin, disability, age, skills, experience, education, socio-economic and professional background, veteran status, perspectives and thinking styles. We know that embracing talent from all backgrounds is what makes us stronger and best prepared to meet our business goals.

We see the career breaks as opportunities not obstacles. Through The Global Returners program, we support professionals looking to restart their careers after an extended absence from the workforce (e.g. time out caring for family, parental leave, national service, sabbatical and/or starting an own venture).

Come bring your difference and see what is possible for you at BAT. Learn more about our culture and our award winning employee experiencehere.

If you require any reasonable adjustments or accommodations to help you perform at your best during the recruitment process, you are encouraged to notify us. We are fully committed to support you by making appropriate arrangements for you to demonstrate your full potential.