Quality Control Stability & Analytical Chemistry

Gi Group; Oxford; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading pharmaceutical team is seeking a Quality Control Stability & Analytical Chemistry professional in Harwell, Oxfordshire. This full-time role involves performing analytical tests, adhering to regulatory standards, and ensuring precise documentation in a dynamic environment. Ideal candidates should have a background in Chemistry or Biology with significant pharmaceutical lab experience. The position offers competitive pay and a supportive team culture.

Qualifications

• 5-7 years of experience in a pharmaceutical Quality Control laboratory.
• Strong understanding of GxP regulations (GMP, GLP, GCP, etc.).
• Comfortable working with digital platforms, LIMS systems, and data-driven workflows.

Responsibilities

• Perform analytical chemistry and stability testing using multiple techniques.
• Complete cGMP documentation for all analytical work.
• Prepare reagents, manage inventory, maintain equipment.

Skills

Analytical Chemistry

HPLC

UPLC

GC

Statistical Analysis

Education

BA/BSc in Chemistry, Biology, or a related scientific discipline

Tools

LIMS (LabVantage)

UV Spectrophotometry

Karl Fischer Titration

DLS

Job description

Quality Control Stability & Analytical Chemistry

Quality Control - Stability & Analytical Chemistry | Harwell, Oxfordshire | 12-Month Contract | Full-Time Onsite | Up to £22.00 per hour, depending on experience.

Join a leading pharmaceutical team establishing a new facility in Harwell focused on mRNA therapeutics. You'll support vaccine production for respiratory diseases, work with advanced analytical tools and digital platforms, and collaborate with experts across academia, the NHS, and government.

Responsibilities

• Perform analytical chemistry and stability testing using HPLC, UPLC, GC, UV, Karl Fischer, DLS, and other techniques.
• Support testing of raw materials, components, in-process samples, and drug substances.
• Complete cGMP documentation for all analytical work in compliance with regulatory standards.
• Enter data into LIMS (LabVantage) and complete electronic assay forms for traceability.
• Conduct HPLC (AEX) and NaOH plate-reader assays for manufacturing stat testing.
• Prepare reagents, manage inventory, maintain equipment, and ensure lab housekeeping.
• Ensure safe laboratory operations and contribute to EHS compliance.
• Manage procurement and stock of lab consumables and supplies.
• Execute stability operations including set down, pull, labeling, verification, inventory updates, and disposal.
• Author, review, and revise stability protocols, SOPs, and technical reports.
• Maintain and trend stability data, perform statistical analyses, and ensure real-time study visibility.
• Coordinate sample shipment and testing data with external labs.
• Update internal databases and binders with stability information.
• Support regulatory submissions and ensure alignment with FDA, EU, and ICH guidelines.
• Troubleshoot analytical methods and instrumentation as needed.
• Train and mentor junior staff.
• Contribute to investigations, deviations, CAPAs, and change controls.
• Promote a positive, inclusive, and collaborative team culture.
• Ensure adherence to GDP, data integrity, and internal SOPs.
• Complete all required training and qualifications per assigned learning plans.

Candidate Requirements

• BA/BSc in Chemistry, Biology, or a related scientific discipline.
• 5-7 years of experience in a pharmaceutical Quality Control laboratory.
• Strong understanding of GxP regulations (GMP, GLP, GCP, etc.).
• Comfortable working with digital platforms, LIMS systems, and data-driven workflows.
• Must be available to work full-time onsite at the Harwell facility.
• May be subject to enhanced pre-employment background checks.

Ideal Mindset

• Eager to learn and adapt quickly in a highly technical and regulated environment.
• Digitally fluent and enthusiastic about using code and automation to improve outcomes.
• Collaborative and committed to fostering a positive team culture.