
AstraZeneca is a global, science-driven biopharmaceutical company dedicated to discovering,developingand delivering innovative, meaningful medicines and healthcare solutions that enrich the lives of patients.Here you are encouraged and supported to think creatively in our dynamic environment, free from fear of failure, free to ask the right questions and make bold decisions.
Introduction to the role
We are currently looking for a laboratory analytical scientist in drug substance developmentYou will join our Early Chemical Development (ECD) group in Pharmaceutical Sciences (PS), Macclesfield Campus, UK.
The 101-acre Macclesfield is the biggest pharmaceutical manufacturing site in the UK, supported by over 3,000 employees. The campus is also home to Pharmaceutical Sciences and is theprimaryAstraZeneca sitefor Chemical Development capabilities.
Pharmaceutical Sciences is a function within the AstraZeneca Biopharmaceuticals R&D unit that creates innovative, efficient solutions by transforming molecules into investigative medicines meeting unmet needs of future patients. The function has fivemain sciencedepartments: Early Chemical Development(ECD),Small Molecule Product Discoveryand Development (SMPDD), New ModalityProduct Discovery and Development (NMPDD),DrugProductManufacture(DPM), andPredictive Science,Digitaland Automation (PSDA) Our wide-ranging portfolio of projects includes traditional small molecules, nucleotide-basedtherapiesandother novel modalitiesacross AstraZeneca’s therapy areas.
Early Chemical Development is a world class CMC(chemistry manufacturing and control)department with responsibility for early phase Drug Substance. The department’s responsibilities span from early engagement with Discovery Chemistry groups to manufacture of Phase II Clinical material, and its key skill areas include Analytical Chemistry, Crystallisation, Isotope Chemistry, Large-Scale Laboratory (Kilo-Lab) Manufacturing, Process Chemistry, Process DesignandProcess Engineering.
When we putdiverseteams in the same room, we unleash bold thinking with the power to inspire life-changing medicines. In-person working gives us the platform we need to connect, work at pace and challengeperceptionsThat'swhy we work, on average, a minimum of four days per week from the office. But thatdoesn'tmeanwe'renot flexible. We balance the expectation of being in the office while respecting individual flexibility.
We are currentlylookingfor ascientistto join ouranalytical group within ECDThe groupare dedicated to the developmentof control strategies and the accompanying analytical methodsto enable thedevelopment of manufacturing routesandsubsequentGMP releaseofclinical active pharmaceutical ingredients (API) at AstraZeneca
We’relooking for a scientist who is enthusiastic, motivated, withscientific rigour anda strong desireto learnandpush the boundaries of what we can do
Main Duties and Responsibilities
Development of robust analytical methodologies supporting the development of synthetic routes and processes and the release and stability analysis of active pharmaceutical ingredients (API)
Interpreting analyticaldata and drawing reliable conclusions and recommendations to influence future work
Developing the ECD analytical testing capabilities,includingdevelopment and validation of analytical methodologiesto support the drug substance portfolio
Collaborating withsyntheticchemistsand externalpartnersto drive our understandingofmanufacturing processesand control strategies.
Usingtechnical knowledgeand understandingto contribute to improvement projects and the evaluation ofstate of the arttechnologies
Utilising specialist scientific and/or technology networks within Pharmaceutical Sciences and beyond for project development and issue resolution
Sharingand presentation of work to foster a continued learning environment.
Ensure that work isin accordance withappropriate Safety, Health & Environment (SHE) guidelines,qualityand compliance standards, e.g. Good Laboratory Practice (GLP).
Required Qualifications, Skills,Knowledgeand Experience
Degree or equivalent in Chemistry or Analytical Chemistry (achieved or predicted 2:1 or higher), graduating in 2026or in the last two years
Degree course must include significant synthetic organic and analytical chemistry content
Self-motivated and systematic approach to work and delivering to deadlines.
Greatcommunicationskills (written and spoken).
Evidence of ability to collaborate and work optimally within teams
Detailed approach to tasks with the ability to plan and deliver activities to deadlines
Rational and logical approach to decision making and problem solving, making judgements based on sound reasoning
Uses digital tools and laboratory systems confidently to analyse and share data, work efficiently, and supporttimelydecision-making in early phase drug substance development.
Knowledge of a range of analytical techniques, e.g. Ultra/High PerformanceLiquid Chromatography, Mass Spectrometry, Gas Chromatography, NMR spectroscopy
Desirable Skills,Knowledgeand Experience
Evidence of innovative approaches to problem solvingin order toovercome significant challenges
Relevant chemistry understanding applicable to enhance the application of analytical testing
Evidence of ability to collaborate and work optimally within teams.
How to Apply
To apply for this exciting opportunity, please complete the full application form on our website.
Applications must include your current CV, and a cover letterwhich presents your motivation and suitability for the role.
Date Posted
24-jul.-2026
Closing Date
07-ago.-2026Our mission is to build an inclusive and equitable environment. We want people to feel they belong at AstraZeneca and Alexion, starting with our recruitment process. We welcome and consider applications from all qualified candidates, regardless of characteristics. We offer reasonable adjustments/accommodations to help all candidates to perform at their best. If you have a need for any adjustments/accommodations, please complete the section in the application form.

We're transforming the future of healthcare by unlocking the power of what science can do for people, society and the planet. For more information, visit www.astrazeneca.com.
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