Reading Scientific Services Ltd (RSSL) is a leading edge science consultancy offering research, analysis and consultancy to our clients globally, primarily blue chip food and pharmaceutical companies. We work with passion, integrity and service to exceed expectations and deliver enhanced value to our clients.

Not only that but we’re supporting our parent company – Mondelēz International – where we operate as the Reading Science Centre. That means we’re both agile and autonomous whilst enjoying the development and growth of being connected to the biggest snacking company in the world.

As an employee, we will support you in rising to new challenges and developing skills so as to support your career aspirations in line with the needs of our business. Whether it is to become a recognised expert or a valuable member of our high-performing team, you will be encouraged to take responsibility for your training and personal development.

Our spectrum of roles covers a range of opportunities encompassing all levels of experience from our trainee scientist schemes through to scientific specialists and as RSSL is part of Mondelez International, there are global job opportunities too.  We offer excellent remuneration and benefit packages as well as exceptional development opportunities as part of a global blue chip organisation.

If you have a good background in chemistry, physical or biological sciences and can apply your experience to our FMCG, Pharmaceutical and Biopharmaceutical business then we will be keen to hear from you, even if we do not have a role currently advertised, email your CV to

Pharmaceutical Chemistry Roles

Due to the phenomenal success of our pharmaceutical business, RSSL are recruiting for a variety of roles within our fast paced pharmaceutical chemistry division in Reading, UK. 

Senior Analytical Chemist - GC 
Senior Technician
Senior Analytical Chemist - Wet Chemistry
Scientist 2 - Wet Chem

Other RSSL Vacancies

Facilities Stores Lead
ELISA Technician
Sample Preparation Coordinator
Sample Admin and Prep Technician
Stockroom and Stores Operations Lead
Sample Prep Technician
Scientist I - Metals
Biological Sciences Senior Group Leader
DNA PCR Scientist
Senior Scientist I - DNA Analyst
Talent Acquisition Specialist - FTC 9 months
Facilities Administrator
Material Sciences Technical Specialist

What it's like to work at RSSL as an intern - created by our 2018 Interns

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