Laboratory Technician; Entry Level

Celtic Renewables is widely regarded as one of the most innovative biotech companies in Europe, having developed a patented and proven process that converts biological residues from by-products and waste into sustainable green chemicals, driving the global shift to a circular economy.

Our technology has successfully reinvented the century old Acetone-Butanol-Ethanol (ABE) fermentation process, bringing it back to a global scale. As a world leader in re-establishing this process, Celtic Renewables operates from Scotland’s first biorefinery in Grangemouth, at industrial and commercial scale.

Acetone, butanol, and ethanol are found in thousands of everyday products, from cosmetics and medicines, to cleaning products and paints. By converting by-products and waste from industries such as food, drink, and agriculture into green chemicals (bio acetone, bio butanol, and bio ethanol), Celtic Renewables provides access to cleaner, greener alternatives.

Our existing plant operating at Grangemouth is the launch pad for our ambitious global growth plans. This commercial demonstrator facility is integral to the Group’s current operations (both in the production of green chemicals and in supporting feedstock trialling activities) with learnings derisking our plans to build larger scale facilities across Scotland, the UK and internationally.

Celtic Renewables are part of the Just Transition scheme in Grangemouth which makes it an extremely exciting time to join the team as we progress with plans to build for our first full-scale biorefinery in Grangemouth. Significant progress is being made on the path to sanctioning this first full-scale development project in 2026. By joining Celtic Renewables, you’ll be part of an innovative team working at a world-leading biorefinery, helping to lead the green chemical revolution.

This is an excellent opportunity for an individual at the early stages of their scientific career who is looking to gain hands-on experience within an innovative industrial biotechnology environment.

Working under supervision, you will support laboratory operations, strain bank management, experimental programmes and general laboratory maintenance while contributing to the continued development of Celtic Renewables’ technology platform.

As part of our strategic growth plans, we are seeking an enthusiastic and motivated Laboratory Technician to join our Research & Innovation team. This role will be based within our laboratory facilities at Edinburgh Napier University, Sighthill Campus, supporting key research activities and helping to maintain the highest standards of laboratory operations.

• Support the upkeep and maintenance of the Celtic Renewables strain bank.
• Assist with Research & Innovation projects by carrying out agreed experimental protocols, collecting data and recording results accurately.
• Maintain comprehensive records of experimental work in accordance with company procedures.
• Prepare laboratory reagents, media, GC and HPLC standards, and ensure appropriate stock rotation.
• Maintain a clean, safe and organised laboratory environment at all times.
• Undertake sample preparation, storage and handling procedures.
• Lead laboratory housekeeping activities, including waste management and recycling in accordance with biohazard and chemical safety procedures.
• Ensure compliance with Health & Safety, COSHH regulations and all laboratory operating procedures.
• Communicate effectively with colleagues to ensure agreed priorities and deadlines are achieved.
• Participate in team meetings and contribute to continuous improvement initiatives aligned with company objectives.
• Manage laboratory consumable and chemical stock inventories and assist with ordering requirements.
• Support laboratory equipment maintenance, calibration and routine checks where required.
• HNC, HND, Degree or equivalent qualification in Applied Science, Biotechnology, Microbiology, Chemistry or a related scientific discipline.
• Demonstrable laboratory experience gained through education, industrial placement or employment.
• Excellent organisational and time management skills.
• Strong written and verbal communication skills.
• High…