Associate Principal Scientist

We are currently recruiting for a Associate Principal Scientist, HT-Analytical Method Development to join our Analytical Sciences team based in Alderley Park.

Role: Associate Principal Scientist (High Throughput ADME Method Development)

Role Type: Permanent

Department: Analytical Sciences

Responsible for: Junior team members, as may be assigned

Working hours: Full time, 9am-5pm, Monday – Friday (37.5 hours per week)

Location: Alderley Park, Macclesfield, SK10 4TG

Our Company

Cyprotex is part of the Evotec Group, a global leader in research. With state‑of‑the‑art facilities and technical expertise, we provide innovative and bespoke assurance tailored to each of our client’s needs.

Cyprotex specialises in in‑vitro and in‑silico ADME‑Tox services.

This includes in vitro ADME screening to support discovery projects, regulatory in vitro ADME and DDI studies during preclinical and clinical development, specialist mechanistic in vitro human and animal toxicity models (e.g., 3D models and MEA electrophysiology) and PBPK/QSAR modelling expertise.

As well as supporting clients directly, we have a strong focus on R&D.

Our Alderley Park site is set in the heart of Cheshire surrounded by a stunning 400‑acre estate, open green spaces, and sweeping viewpoints, all within easy reach of Merseyside and Greater Manchester, Staffordshire, Derbyshire and Shropshire. Easy access to public transport.

Role and Responsibilities

• Plan and conduct Method Development projects (using LC-MS or LC-MS/MS) for non standard client compounds (including difficult small molecules and diverse chemical modalities) that are proposed to run through a range of ADME assays
• Perform and document fit for purpose method qualification studies for relevant regulatory DDI projects
• To be a senior point of contact both internally and externally, for project related communication on a range of assigned method development projects,
• To collaborate with scientists from beyond the Analytical team in order to understand the context of application of methods
• Ensure that all errors and erroneous results are reported and corrected with minimal delay.
• To keep up to date with relevant scientific advances and regulatory guidelines in the field of Analytical Sciences.
• Ensure all laboratory equipment and work areas are kept clean and in proper working order on completion of assigned tasks.
• To ensure accurate and complete documentation of all activities as required by relevant SOPs and Quality policies.
• To keep up to date with future technologies/instrumentation establishing benefits and implementation for HT-Analytical Method Development
• As a Senior member of the Analytical team influence the direction and investment in analytical capabilities.

Skills & Competencies (essential)

• Minimum BSc in relevant scientific discipline covering chemistry with experience of working within industry
• Extensive experience of developing robust bioanalytical methods using relevant compound handling, sample preparation and LC-MS workflows.
• Produce accurate documentation and report all method development activities and results in a clear and coherent manner, maintaining the highest standards of quality and compliance, with a high level of attention to detail and the ability to work without close supervision.
• Highly motivated team player with a high level of dedication.
• Plan, schedule and carry out your work effectively for successful project completion to tight deadlines.
• Experience in working with LC-MS/MS techniques in support of pre‑clinical small/large molecule assays.
• Experience with MassLynx™, Analyst™, Sciex OS or other Mass Spectrometry data‑acquisition software packages.
• A wider knowledge of analytical support in drug discovery/development.
• A knowledge of DMPK/ADME assays within drug discovery.
• The ability to perform routine maintenance/troubleshoot on LC-MS/MS equipment
• People Coach, mentor and line manage other members of the team meetings, regular 1 to1 discussions and ad hoc interactions.

Additional Benefits

• We offer a competitive salary and benefits package.
• Pension on completion (but not subject to) of your 3-month probationary period.
• Contributions 6% for employees (salary sacrifice) and 6% for the employer.
• The employee can opt to increase their contribution and the employer will match the increase up to a maximum of 7.5%.
• 25 days holiday plus bank holidays and additional length of service days awarded on the anniversary, up to a maximum of 30 days.
• Private health insurance with BUPA for the employee and their partner/family under the company scheme.
• Private dental cover, on completion (but not subject to) of your 3-month probationary period.
• Wellbeing support 24/7 and counselling services.
• Permanent health insurance provides 75% of the base salary after the qualifying period.
• Eligibility to participate in the Company Bonus Scheme.
• This is a discretionary benefit.
• Career progression within the company, we have excellent training and support and continuing professional development opportunities.
• Cycle‑to‑work scheme.
• Refer a friend scheme, team and annual events, recognition awards and many more!

Onsite Facilities at Alderley Park

• The company pays for secure onsite parking.
• Restaurant, Café, and a Gastro pub.
• Gym and workout studio, running, walking, and cycling routes.
• Good public transport links with the shuttle bus service.

Closing date for applications will be Friday 16th October 2026

FR : Dans le cadre de sa politique Diversité, Evotec étudie, à compétences égales, toutes les candidatures dont celles des personnes en situation de handicap.

ENG : In the frame of our Diversity policy, Evotec considers, with equal competences, all applications including people with disabilities.

Established in 1999, Cyprotex has over 150 staff based at its sites in the UK (Alderley Park in Cheshire) and in the USA (Watertown, MA). We operate as a contract research organisation and we have over 1700 customers worldwide within industries such as the pharmaceutical, cosmetics and personal care and the chemical and agrichemical markets.

Outstanding customer service excellence and quality are key focuses of the business.

In addition to our customer projects, we invest heavily in Research and Development of new techniques – many of these projects are exploring new in‑vitro or in‑silico methods to understand how chemicals or new pharmaceuticals may behave in humans in terms of their safety or efficacious effects.

Cyprotex is a growing and successful business and we are constantly recruiting for motivated and hardworking staff who thrive within a dynamic and vibrant organisation.

We are committed to providing an environment where employees can learn and develop their skills and are recognised and rewarded for the contribution they make to the Company.

Much of our work is performed in multi-disciplinary project teams that enables exchange of ideas and knowledge, enabling people to develop and take on additional responsibility either within the team or across teams in the business.

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