Undergraduate Intern - Modelling & Simulation

BAT is evolving at pace into a global multi-category business. With products like VELO, VUSE and GLO we are on a mission to decrease the health impact of our industry

To achieve our ambition, we are looking for colleagues who are ready to Be the Change. Come, join us on this journey!

British American Tobacco UK has an exciting opportunity for an UNDERGRADUATE INTERN – Modelling & Simulation in Southampton – Fixed-term (12 months)

We have an exciting opportunity for students who are currently undertaking a degree in Mechanical Engineering, Aerospace Engineering, Physics, Chemical Engineering, Mathematics (or a related subject) to join our Research & Development function, based in Southampton, on a 12-month undergraduate placement.

This placement is with our Modelling & Simulation Team and will focus on multi-physics computer simulations of our latest devices and technologies. As our devices become more advanced, we require more understanding and insight of the physics at play. Simulation and modelling allow us to see phenomena that cannot be measured directly and understand and predict complex device behaviour, thus, they generate valuable insights. Our business then utilizes these insights to develop higher-performing devices that delight our consumers and assist in designing the next generation of technologies and products. This role will involve the study, calculations, and analysis of multi-physics systems, as well as using computer modelling to simulate airflow, thermals, structural and electro-magnetic engineering problems, and the application of physics, mechanical, and chemical engineering to deliver this aim.

A bit more about BAT and our undergraduate placement scheme

We make significant investments in Research and Development to deliver innovations that satisfy or anticipate consumer needs and generate growth for the business. We conduct cutting-edge research to evaluate our Potentially Reduced Risk Products (PRRPs) and apply the highest standards for product safety and quality. Successful applicants will be involved in our extensive scientific research program which spans a broad spectrum of scientific fields - including molecular biology, human biology, toxicology, chemistry, biomedical sciences, psychology, neuroscience, sensorial science, data science, computer science, product design, and engineering disciplines.

In the UK, we offer 12-months placement opportunities (starting on 1st September 2025) to undergraduate students looking to gain practical experience within a vibrant and innovative industrial setting. As part of the scheme, you will be partnered with a mentor, have regular reviews with your Line Manager and work on projects that impact the business.

BAT has an established placement programme, with a dedicated Placement Team, which provides training and development throughout the placement. This includes sessions for onboarding, presentation skills, critical thinking, scientific poster presentations and ‘speed networking’ with senior management. Successful applicants are provided with multiple opportunities to develop transferable skills in addition to gaining ‘hands on’ experience in a technical discipline.

As part of the scheme students get a chance to cultivate their independent thinking and problem-solving skills in addition to working in and contributing to a team. Cross functional/department working and participation in other research activities is also encouraged, where appropriate. Previous work experience in a practical ‘hands-on’ role would be useful but not essential.

This role is due to start in September 2025, and we will be shortlisting applications and carrying out video/ online interviews whilst the advert is live. We will look to make an offer to the successful candidate as close to the closing date as possible. However, the vetting and onboarding processes for successful candidates won’t begin until the role is opened in our system, which is likely to be later in 2025, so we will contact successful candidates again to commence these processes when the position opens.

We reserve the right to close this advert before the 31st of December if we have a high level of applications.

Your Key Responsibilities Will Include

• Support live projects by using simulation and modelling for concept evaluation, insights generation, and design optimisation
• Develop tools and processes to make simulation more accessible to the wider business
• Analysis and reporting of simulation data to support decision-making
• Supporting experimental campaigns for simulation validation and verification purposes
  
  

What are we looking for?

• Students working towards an undergraduate degree in Mechanical Engineering, Aerospace, Engineering, Physics, Chemical Engineering, Mathematics, or a closely related subject.
• Scientific curiosity and critical thinking skills
• Ability to communicate with specialist and non-specialist audiences
• Problem solving skills
• Eagerness to learn from technical experts from a broad range of topics.
  
  

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
  
  

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.

At BAT, we champion collaboration, inclusion, and partnership as the bedrock of our values. We wish to foster an environment where every individual can thrive, irrespective of factors such as 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, as well as diverse perspectives and thinking styles. We recognise that our strength lies in embracing talent from all walks of life, empowering us to develop our culture of inclusivity and better achieve our business objectives.

We view career breaks not as obstacles but as opportunities and encourage everyone, without hesitation, to apply. Through our Global Returners program, we provide support to professionals seeking to re-enter the workforce after an extended absence, be it for family care, parental leave, national service, sabbatical, or starting their 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 experience here.

We take pride in being a Disability Confident Employer. If you need any reasonable adjustments or accommodations to be made during the recruitment process to support you performing at your best, please inform the recruitment partner who will be in touch should your profile be selected for the role you applied for. We are wholeheartedly committed to optimising your prospects of success by making suitable arrangements so that you may showcase your full potential.