Material Science jobs in United Kingdom

At Notpla, we’re at the forefront of sustainable innovation, creating natural alternatives to single-use plastic packaging that are carefully engineered to help build a healthier planet. Founded on the belief that nature knows best, we’re an innovative, action-oriented scale-up developing and manufacturing uncompromisingly natural packaging solutions from seaweed and plants.

As a Laboratory Technician you will support our R&D team in developing and testing innovative natural polymer materials. This role is perfect for someone eager to learn, with an interest in material science, chemistry or engineering. You will gain hands-on experience in a lab environment, working with cutting-edge materials and processes while developing key analytical and technical skills.

This is an exciting time to join Notpla — we’re on the brink of a record-breaking year for revenue and on track for major growth in the next 18–24 months. To support this, we have just secured a £20 million Series A+ fundraise, enabling us to scale our growth and environmental impact faster than ever.

Beyond offering meaningful roles and a vibrant working environment, Notpla provides competitive compensation, including EMI Share Options, a zero-carbon pension scheme, discounts with local businesses, and subsidised social activities. Our office-first hybrid working policy lets you work in the way that maximises your productivity while maintaining a dynamic and collaborative atmosphere. We’re a social business with regular clubs and events, and we’re proud of how our diverse, mission-driven community works together to make plastic disappear.

Led by strong values, all Notpla employees are encouraged to take ownership of their domain, enjoying a high degree of autonomy. Our aim is to build an inspiring culture reflected in our working policies, environment, and people.

As a Laboratory Technician you will be trained in advanced lab techniques and analytical tools and gain hands-on experience working with natural polymer materials and extrusion technologies. You will assist our R&D team while also receiving mentorship and support from experienced scientists and engineers. The role will have opportunities to work on innovative projects with real-world applications.

In order to succeed in this role you will need a strong technical background in science-related subjects such as Chemistry, Physics, Biology or Engineering. You are a self starter with a strong work ethic, attention to detail, excellent time management and problem-solving skills. Proven track record of working safely and following protocols in a lab environment. Experience in running lab operations (e.g. raw material goods-in, 5S, health and safety) is a plus.

• Measure and analyse material properties, including barrier properties, rheology and contact angle measurements.

• Assist with preparation of lab and pilot scale batches of biomaterials for further testing.

• Assist in preparing and testing formulations in a laboratory setting.

• Maintain lab equipment, ensure safe working practices, and follow lab protocols.

• Accurately record and report experimental data in a useful format.

• Facilitate external testing where required.