
Are you passionate about laboratory science and quality control? We are excited to present an opportunity for a Quality Control Laboratory Analyst This role offers hands-on experience in microbiology and quality testing processes, providing an excellent opportunity for those with a biological sciences background or equivalent lab experience. If you are meticulous, eager to learn, and ready to contribute to high-quality laboratory standards, this could be the perfect next step for you.
As a Quality Control Laboratory Analyst, you will perform critical testing on products, ensuring compliance with strict quality standards and deadlines. You'll develop expertise in laboratory procedures, documentation practices, and quality management systems, supporting a safe, compliant, and efficient laboratory environment.
Execute product quality tests following established procedures and schedules.
Prepare workstations, equipment, and materials for testing activities.
Support the investigation of testing deviations and contribute to continuous improvement initiatives.
Assist in routine sampling and antigen production activities.
Complete and maintain accurate documentation and training records.
Participate in waste management, equipment cleaning, and lab maintenance.
Support audits and inspections by maintaining high standards of laboratory practice.
A degree in Biological Sciences or relevant laboratory experience.
Basic understanding of microbiology techniques and laboratory processes.
Strong attention to detail with a commitment to quality and safety.
Good time management and organisational skills.
Ability to work collaboratively in a busy team environment.
Effective communication and interpersonal skills.
A proactive attitude towards learning, development, and continuous improvement.
Salary c.£25,000 (dependant on experience)
Location Berkshire
Working Hours Choice of shifts:
07:30 – 15:30
10:00 – 18:00
Please note, due to the location of this site, you MUST be able to drive and have your own transport. There are no public transport options available.

Cranleigh STEM is a specialist recruitment partner in STEM, Sustainability, and SHEQ. We work with innovative organisations and purpose-led professionals to help solve some of the world’s most pressing challenges, from advancing clean technologies to driving scientific discovery.
We understand that progress in these fields depends on people. Our role is to connect the right individuals with the right teams, whether that’s scientists in the lab, engineers on the ground, or leaders at the helm.
🚀 Our Mission
To support innovative organisations by delivering the talent they need to grow, evolve, and make a meaningful impact in their field.
🔎 Our Core Values
Challenge
We’re comfortable working in complex, technical spaces. We approach every brief with curiosity and care, asking the right questions to deliver people who can genuinely move your organisation forward.
Collaboration
We see recruitment as a partnership. That means open communication, transparency, and shared goals, whether you’re building a team or looking for your next role.
Commitment
We take pride in the work we do. We’re committed to high standards, long-term relationships, and doing what’s right for our clients, our candidates, and the industries we serve.
💡 Our Purpose
To contribute to a more sustainable and innovative future by helping organisations in science and technology attract and retain the talent they need to grow responsibly and with purpose.
🌍 Our Reach
Headquartered in South London, we work with clients and candidates across the UK, Europe, and the USA.
🔬 Areas of Expertise
Biotechnology
Pharmaceuticals
Chemicals & Materials
Food Technology
Clean Technology
Electric Vehicles & Sustainable Engineering
If you're hiring or exploring your next move in STEM, we’re here to help.