At Victrex, we are driven by innovation, collaboration and continuous improvement. We’re now looking for a Process Improvement Engineer to join our Stonehouse manufacturing site, playing a key role in improving process capability, quality and operational performance within a highly regulated, technical environment. The role Reporting to the Quality Assurance Manager, you’ll lead and deliver technical improvement projects that reduce product variability, optimise manufacturing processes and support the successful transition of products from development into routine production. You’ll act as a key technical partner to manufacturing, quality and development teams, using structured problem-solving and continuous improvement methodologies to drive measurable results. Key responsibilities In this role, you will: Identify, lead and deliver value‑creating technical improvement projects that improve efficiency, quality, cost, throughput and yield. Provide technical support and advice in response to changing plant performance and customer requirements. Apply process improvement and problem‑solving methodologies to ensure sustainable implementation of improvements. Analyse quality data trends, identify compliance gaps and drive targeted improvement actions. Lead advanced troubleshooting activities and contribute to capability development and training within manufacturing teams. Support the transfer of new products and equipment from development into manufacturing operations. Drive continuous improvement in site quality control activities, including reduction in customer complaints and audit findings. Provide technical input to customer complaint investigations and non‑conformance management. Lead plant experimental programmes in line with management of change requirements. Act as the manufacturing link into new product development programmes. About you You’ll bring strong technical expertise, a structured improvement mindset and the confidence to influence at all levels of the organisation. You’ll be comfortable working in a data‑driven manufacturing environment and enjoy taking ownership of complex improvement challenges. You’ll typically have: A degree (or equivalent) in Engineering, Materials Science or a relevant technical discipline. Significant industrial experience delivering technical solutions to improve quality, capability and manufacturing cost. Practical experience of continuous improvement methodologies (Lean, Six Sigma or similar); Green Belt is highly desirable. Strong analytical and problem‑solving skills, with experience using data to drive decisions. Experience working within a formal Quality Management System. Knowledge of FMEA, control plans, regulatory compliance and product testing methodologies. Excellent communication and influencing skills, with the ability to work effectively across functions. A proven track record of delivering sustainable improvements and cost savings through technical projects. Why Victrex? Victrex is a global leader in high‑performance polymer solutions, offering a collaborative and innovation‑driven environment where technical expertise is genuinely valued. We’re committed to continuous improvement, professional development and creating a workplace where people can do their best work. About Victrex Victrex is an innovative world leader in high-performance PEEK (Poly Ether Ether Ketone) and PAEK (Poly Aryl Ether Ketone) polymer solutions focusing on the strategic markets of automotive, aerospace, energy and industrial, electronics and medical. Every day, millions of people use products and applications containing our materials – from smartphones, aeroplanes and cars to energy operations and medical devices. With over 40 years‘ experience, we are developing world leading solutions with PEEK and PAEK-based polymers and selected semi-finished and finished parts which enable environmental and societal benefit for our customers and our markets and drive value for our shareholders Vision and culture At Victrex, we have a clear purpose: to deliver transformational and sustainable solutions that address global material challenges. Our core values of passion, innovation, and performance are at the heart of everything we do. We are a company that thrives on human-centred leadership, valuing curiosity, adaptability, and collaboration in a fast-paced, digitally enabled world. We believe in empowering individuals, rather than seeing barriers to progress. We are looking for individuals who are comfortable working in an environment that values digital and AI-driven solutions, who see technology as an enabler rather than a challenge. At Victrex, we foster a culture of continuous learning, agility, and adaptability, where employees are encouraged to embrace new ways of working, leverage data-driven insights, and drive meaningful change. As we continue to evolve, we need people who are not just contributors but change accelerators … individuals who champion innovation, and drive transformation with a growth mindset. Whether through digitalisation, process improvement, or human-centred leadership, our employees play a crucial role in shaping the future of our business. Our leadership approach is built on empowerment, inclusion, and collaboration. We value people who lead with empathy and authenticity, fostering a workplace where diverse perspectives and ideas can thrive. We work hard to ensure that our teams are engaged, motivated, and equipped to navigate an ever-changing landscape. Sustainability is core to our strategy. We are committed to reducing our environmental footprint while supporting society through our sustainable products and making a positive impact on our local communities. We are proud to be recognised as a ‘Disability Confident’ employer and to be voted as one of the best places to work by ‘The Sunday Times’ not just once, but for two years in succession! A testament to our people-first culture, where innovation and adaptability thrive in a digital-first, AI-driven workplace; we are proud to have once again retained this very prestigious award! As well as being recognised as one of the ‘Most Admired Companies in the Chemical Sector’ by The London Stock Exchange : Recognition of our commitment to excellence, transformation, and data-driven insights, empowering every team member to embrace change and drive success. We’re also delighted to be acknowledged as a top performer in the FTSE Women Leaders Review for Women in Leadership and Women on Boards! Victrex has been ranked joint 4th among UK-listed FTSE 250 companies, standing alongside much larger peers. Our aim is to provide the support of accessibility and community within Victrex for everyone. So, if you need any help, advice or just want a confidential chat regarding any Diversity, Equity or Inclusion matters even before you apply to Victrex, then here is what you need to know: The enabling support that Victrex prides itself on giving, starts from when anyone applies or wants to apply to join our team. We are always here to help provide any ‘reasonable adjustments’ you may need during your application process. So please contact us to discuss your specific requirements in more depth. We even have a dedicated email that anyone can use to reach out for help, advice, and a confidential chatwhatever you need to know, and to help ensure an equitable solution, that’s right for you, right from the start! That email is: enablerecruitment@victrex.com Victrex values diversity and encourages applications from all sections of the community.