Scale Chemist

Large Scale Chemist

Onyx Scientific is a trusted partner to academic, biotech, and pharmaceutical organisations worldwide. We provide cutting‑edge support from early discovery through to commercial manufacture, and we’re proud to deliver science that makes a real difference.

As a Large Scale Chemist, you will have a meaningful impact while adhering to safety guidelines, performing 50 L processing, and supervising technicians to aid efficient large‑scale processing. The ideal candidate is self‑motivated, works with minimal supervision, and has excellent verbal and written interpersonal skills.

• Carry out 50 L‑scale chemistry with confidence and minimal supervision.
• Work closely with the Production Manager and Senior Chemist, proactively keeping them updated.
• Stay familiar with project timelines and contribute to meeting key targets and deadlines.
• Communicate any delays, challenges, or issues clearly and constructively.
• Prepare clear, well‑structured weekly laboratory reports that reflect progress and results.

• A degree in chemistry or a related field.
• Full understanding of lab safety, basic 50 L techniques, and the importance of contributing to overall project objectives.
• Follow all Health, Safety and Environmental requirements as defined on work instructions or communicated in training.
• Confident with project‑specific equipment and chemicals, understanding their use, maintenance, and location.
• Strong organisation, time‑management, and prioritisation skills to work efficiently throughout the day.
• Clear and proactive communication, seeking help when needed and keeping the team informed.
• Flexible and adaptable, able to respond to challenges and changing priorities.
• Competent with analytical techniques used in the department, with the ability to interpret and explain data verbally and in reports.
• Strong problem‑solving skills, attention to detail, and vigilance in identifying potential issues.
• Enthusiastic, proactive, and willing to learn, with a desire to support the team and take on additional responsibilities.
• Willing to work reasonable overtime when required to meet project or team goals.

• Company events.
• Cycle‑to‑work scheme.
• Free on‑site parking.
• Life insurance.
• Private medical insurance.

• Mid‑Senior level

• Full‑time

• Research, Analyst, and Information Technology
• Industry: Pharmaceutical Manufacturing