Principal/Senior Quality Engineer Are you a Chartered or nearly Chartered Quality Professional ready to take the next step in your career? Do you want to shape quality strategy, drive continuous improvement, and deliver measurable results across an innovative, high-tech business? If so, we d love to hear from you. We design and manufacture cutting-edge research tools that power breakthroughs in quantum technology and nanotechnology. Quality is fundamental to everything we do ensuring precision, reliability, and excellence in our world-class products. The Principal/Senior Quality Engineer will work closely with our Quality Manager, you ll lead quality improvement initiatives across the full product lifecycle from initial customer enquiry through to installation. You ll focus on root cause problem solving, cost optimisation, and end-to-end process enhancement with high attention to detail. You ll also take ownership of maintaining and developing our Business Management Systems, ensuring alignment with ISO standards and compliance across the organisation. The successful Principal/Senior Quality Engineer will bring: Chartered (or nearly Chartered) status in Quality Strong knowledge and experience of ISO Management Systems Proven success in auditing, process improvement, and business-wide quality initiatives Preferably, experience within a manufacturing environment A proactive, self-motivated mindset with the ability to inspire and drive positive change This is a unique oppor