
Chemical Technician
Bracknell | £26,000 – £32,000 | Full-time | On-site
We're hiring for a Chemical Technician to join a leading research and development team in Bracknell, where you'll run industry-recognised oxidation tests and support innovative lubricant and fuel projects. If you bring good time management, strong team spirit, and a keen eye for accuracy, this could be a great next step in your scientific career.
About the Role
In this lab-based role, you’ll be responsible for conducting a range of standardised tests used across the fuel and lubricants sector, contributing directly to R&D projects. You'll interpret test data, maintain lab equipment, and ensure safe, clean lab practices are followed. This is a great opportunity for someone looking to build technical expertise in a collaborative and well-supported environment.
Key Responsibilities
Perform standard oxidation and corrosion testing, including:
Rust testing (ASTM D665)
Rotating Pressure Vessel Oxidation Test – RPVOT (ASTM D2272 / IP229)
Total Acid Number – TAN (ASTM D3339)
Carry out additional testing such as:
Hydraulic Stability (ASTM D2070)
CMA and MAN testing, as required
Record, analyse and report test results in line with project timelines
Operate and maintain laboratory instruments and equipment
Collaborate with internal teams and support customer-focused research
Uphold health, safety and ISO quality standards within the lab
What We’re Looking For
Ideally hold a degree in Chemistry or a closely related scientific field
Experience or interest in oxidation testing, ideally within automotive, fuels or lubricant sectors (preferred but not essential)
Strong time management and organisational skills
Excellent attention to detail and ability to follow precise procedures
A team player with good communication skills and a collaborative mindset
Salary & Benefits
Salary: £26,000 – £32,000 (depending on experience)
Location: Bracknell
Hours: Full-time, Monday to Friday
Access to training and development opportunities
Supportive team environment in a well-equipped research lab
Ready to Apply?
If you're passionate about laboratory work and looking to grow your expertise in a dynamic R&D setting, we’d love to hear from you. Apply today and take the next step in your chemistry career.

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.
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Challenge
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Headquartered in South London, we work with clients and candidates across the UK, Europe, and the USA.
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Biotechnology
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