Skip to main content
Search
Search Jobs

Two individuals working on laptops at separate round tables near large windows with a view of buildings outside

New Actives Scientist

Southampton, United Kingdom

Contract Type Permanent
Career Level Experienced Professional
Functions Operations
Salary Range Competitive salary
glassdoor logo
tomorrow can't wait logo
Why Operations? Overview

Why Operations?

We intelligently connect our teams globally enabling thinking beyond conventional boundaries. We share knowledge at an unfathomable pace, facilitate cross-functional collaboration and transform processes to create the world’s best operational network. Our work enables our experts to feel in control of their ability to explore New Categories, acquire fresh expertise and accelerate the rate at which they can deliver results.

Top employer 2025 logo

Why BAT?

At BAT, we’re committed to more than just jobs, we’re dedicated to purposeful careers - It's one of the many reasons we have been named as a Global Top Employer for the eighth consecutive year.

We believe that Leadership shouldn’t be confined to titles. It’s a mindset and through our leading Learning and Development programmes, you’ll continuously develop your skills and experience. With our unwavering support, you’ll work in cross functional teams connecting with industry leaders and expanding your professional network.

Join us at BAT, where purpose meets possibility, and your career story unfolds.

A Better Tomorrow

Building a Smokeless World is no small feat—it’s fueled by the collective efforts of talented individuals, each bringing their unique perspective. This is the most innovative chapter in BAT’s history, and you can help shape it.

Strategy and Purpose Brand and Innovation

New Actives Scientist

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 TobaccoUK has an exciting opportunity for a New Actives Scientist in Southampton

What are the key objectives and expectations from this role?

The role will lead the day-to-day management of the Water Street Collective (TWSC) product claims process, interacting with brand, regulatory and legal teams (as well as science and product development colleagues) to ensure proposed claims are appropriately and efficiently processed, reviewed, substantiated and approved.

The role will also use their technical expertise to support the New Actives Science and Claims Lead in identifying and reviewing potential active ingredients for use in new products and reformulations. They will work in close partnership with other cross-functional teams to ensure these ingredients/stacks are palatable, safe and compliant for sale in the intended market.

The role will work alongside the wider R&D team to help define new product opportunities and conduct associated development activities.

The role will develop content for TWSC’s scientific communications workstream relating to our products, ingredients and relevant health topics. This will include traditional scientific publications and external talks, as well as working closely with our Brand team to create consumer-focused scientific content, such as blog posts, social media clips and website information.

The role will have opportunities to support the New Actives Science and Claims Lead in screening competitor products, as well as conducting technical due diligence for new BTV investment opportunities.

The role will help to design, run and analyse human behavioural studies to assess the cognitive and mood effects of ingredients and products.

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

The role will lead the management of the TWSC claims process, ensuring efficient but robust review and substantiation of consumer-facing TWSC content.

The role will support numerous initiatives within TWSC’s organic and inorganic innovation pipelines. In doing so the role will also be supporting BATs beyond tobacco product category strategy.

Your key responsibilities will include:

  • Leading the day-to-day management of the Water Street Collective (TWSC) product claims process. This will include interacting with brand, regulatory and legal teams (as well as R&D colleagues) to ensure proposed claims are efficiently reviewed, substantiated and approved
  • Supporting the New Actives Science and Claims Lead to identify and review potential active ingredients for use in new products
  • Working alongside the wider R&D team to help define new product opportunities and conduct associated development activities
  • Developing externally facing scientific content relating to our products, ingredients and relevant health topics. This will include traditional scientific publications and presentations, as well as working closely with our marketing team to create consumer-focused scientific content, such as blog posts, social media clips and website information
  • Supporting technical due diligence for external investment/competitor assessments
  • Assisting in the design, conduct and analysis of human behavioural studies to assess the cognitive and mood effects of active ingredients and products

What are we looking for?

  • Scientist with demonstrable subject matter expertise in psychology, cognition, nutrition, human biology or sports science
  • Interest in health and wellbeing and in developing associated consumer products
  • Able to identify and critically review scientific studies (including both pre-clinical and human behavioural studies) based on prior experience in relevant field(s)
  • Experience in designing, conducting and analysing human behavioural studies (specifically linked to cognition, mood, sleep or exercise)
  • Good understanding of statistics
  • Excellent attention to detail and a proactive, solution-focused attitude
  • Self-motivated and comfortable working autonomously
  • Minimally a MSc (or equivalent experience) in Psychology, Neuroscience, Biomedical Sciences, Nutritional Sciences (or similar subject)

Beneficial

  • A basic understanding of the regulatory and claims landscape for dietary supplements in different markets (e.g. USA, Australia, Canada)
  • Experience in developing products related to consumer wellness

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.

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 experience here.

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.

Apply Now

Values

At BAT, our values show us the way to bring our purpose to life. Serving as our compass, they navigate every aspect of our path towards A Better Tomorrow™ defining how we innovate, grow, and achieve success while setting high standards for individual achievement and collective progress. Rooted in integrity and collaboration, they empower us as pioneers of change in a world that never stands still ensuring we shape BAT's legacy with confidence and purpose.

Colorful circular design with the text 'WE ARE REYNOLDS' in the center
  • Truly inclusive
  • Do the right thing
  • Love for our consumer
  • Passion to win
  • Empowered through trust
  • Stronger together
Section 15 Placeholder Image

Take Control of Your Future with BAT

At BAT, we’re committed to more than just jobs, we’re dedicated to purposeful careers.

We believe that everyone has a place in our organisation. Whether you are seeking mentorship, diversifying your experience through international assignments or embracing innovative work methods, we’re here to propel your career aspirations and unleash your full potential.

We believe in you.
Join us at BAT, where purpose meets possibility, and your career story unfolds.

Employee Image

“One of my job responsibilities is leading initiatives that develop new capabilities for our operations team. In our Nairobi factory, we’re devoted to closing gaps and reducing losses that might happen in manufacturing processes and improving operational results.”

Benefits

At our core, we understand your best work happens when you feel fully supported. Our meticulously
designed reward and benefits package are shaped to acknowledge your contributions and to magnify
your impact. As you grow, so do we.

This section contain controls for the upcoming carousel.

Social Wellbeing

Wellbeing is better when it’s shared. Benefits that foster a sense of community and connection among employees. The more time we make to give back and share what it means to live well with the communities around us, the closer we’ll be to them. We encourage positive social interactions inside and outside BAT, enhance collaboration, and create a supportive work environment where employees feel valued and connected.

Emotional Wellbeing

Balancing work and life to help you recharge and stay resilient. Benefits and initiatives that are designed to bolster our employees' mental health. At BAT we're fostering a culture of to help our employees to better manage life’s pressures and build resilience, no matter what life throws your way.

Physical Wellbeing

Good health is the cornerstone that allows everything else in our lives to align. Benefits that support our employees' physical health, expand coverage where needed it and promote healthy lifestyles, reducing stress and boosting overall energy and productivity.

Financial Wellbeing

Peace of mind is priceless, but it shouldn’t cost the earth. Benefits and initiatives designed to assist you in achieving financial stability and security, empowering you to make well informed financial decisions, alleviate financial stress, and enhance your short and long-term prospects.

Personalised Jobs

You haven't viewed any jobs yet

You haven't saved any jobs yet.

Related Content

Talent Community

Let's Stay in Touch

Make sure you see job opportunities when they become available. Just leave a few details below to stay up to date with jobs that suit you and your skills.

Interested InSearch by category, location or a combination of the two. Select the desired result and click "add". You can add as many search terms as desired.