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Location
Hybrid (Southampton, United Kingdom)
Seniority
Junior

Confirmed on the employer's own hiring board on Nov 11, 2026. First seen by Alion on Nov 11, 2026. BAT scores A on the Alion truth index.

Overview
Company
Impact
Profile match

BAT

BAT, formally British American Tobacco, is a multinational consumer goods company headquartered in London, England, that makes cigarettes and other tobacco products alongside smokeless nicotine products such as Vuse vapour, glo heated tobacco and Velo nicotine pouches. Founded in 1902, it is listed in London and New York, sells in markets around the world through subsidiaries such as Reynolds American in the United States, and builds its strategy around moving consumers towards reduced-risk products. It hires territory managers, trade marketing staff, production and electrical engineers, packer technicians, maintenance supervisors, finance and SAP specialists, interns and graduates.

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 Junior Scientist in Southampton

What are the key objectives and expectations from this role?

The Junior Scientist role will contribute to the design and delivery of applied science projects through the application of robust methods of experimentation, to advance fundamental product science understanding of the modern oral product category. In addition, the role will provide general scientific guidance as required to product development teams working on heated products and vapour products.

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

This role will assist the Senior Scientist and Scientist II roles across multiple projects, contributing specific technical guidance to aid product development, whilst managing own projects. The output of the team supports the development of future technologies and products.

Reports to

Head of Applied Science

Number of Direct Reports

N/A

Core Relationships

Internal - Scientists and Senior Technologists within the team and from other teams including Analytical, Product Development, NC R&D Management

External - Analytical providers and technology partners

Geographic Scope

Global

ACCOUNTABILITIES

  • Manage own projects focusing on core Applied Science objectives. With the support of Senior Scientists, you will create study plans, be responsible for robust data generation (working with both internal and external laboratories), data processing and summarizing, and reporting
  • To develop an understanding of product specific science, deliver the required activities in line with project timescales and launch deadlines
  • To develop in-depth knowledge of product and product testing requirements, to aid the assessment of product performance and to identify key product levels to support product development
  • To work closely with the Scientist II and Senior Scientist roles to complete elements of applied science activities with the aim to be upskilled and build personal capability, acquiring greater depth and breadth of knowledge in the product category
  • To have versatility in working across multiple projects within the team/area, demonstrating specific technical expertise to support project execution
  • To escalate any issues within the project delivery to senior scientists to ensure risks/difficulties are dealt with in a timely manner and knowledge gaps are thus filled
  • To ensure the confidentiality of all technology and compositions which ensure the uniqueness of BAT output and feed into the generation of intellectual property

EXPERIENCE, SKILLS, KNOWLEDGE

ESSENTIAL

Experience Required

  • Demonstrated previous experience in product testing techniques (e.g. analytical) and design experiments to produce robust scientific studies to support product development, including the identification of product performance levels
  • Develop knowledge of New Category Products composition, function, operating principles and testing approaches
  • Experience in the interpretation of scientific data to inform agile product development
  • Ability to work cross-functionally and with external vendors

Technical / Functional / Leadership Skills Required

  • Ability to apply scientific findings from first principles to enable the effective delivery of product science testing solutions
  • Takes accountability and works proactively
  • Strong skills in the interpretation of data and reporting (written and verbal).
  • Excellent interpersonal and communication skills
  • Able to develop both individual and team technical capabilities

Education / Qualifications / Certifications Required

  • Degree-level qualification in a relevant field of science (i.e., chemistry, materials science, food science, physio-chemistry etc.)

#LI-Hybrid

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.

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