Production Process Control Engineer

World-changing careers, enabled by Johnson Matthey. With more than 200 years history, join us and help to accelerate the transition to net‑zero! As a Production Process Control Engineer you’ll contribute to JM’s mission as a world leader in sustainable technology, transforming energy and reducing carbon emissions for a cleaner, brighter future.

• Comply with all local environmental & health and safety regulations and company policies.
• Lead the efforts to optimize the process parameters to improve cycle times (efficiency), minimize rejects (LTY), avoid waste and reduce downtime while accomplishing the manufacturing plan.
• Interact with the Maintenance, Washcoat, Quality, Process Engineering, and Automation teams to solve process/equipment problems and ensure the proper operation of all equipment on the production lines.
• Support the implementation of new technologies through new procedures and training of new or existing personnel while suggesting process improvements to meet or exceed plant performance, fostering continuous improvement and best practice principles.
• Take immediate action to ensure the product meets customer specifications.
• Collect and report process control data, logistics, shift summaries, incident reports, and maintenance requests as part of day‑to‑day operations.
• Participate in and possibly lead Lean Manufacturing initiatives such as Kaizen or 5S.
• Ensure the effective utilization of coating solutions so minimal waste is generated while accomplishing duties.
• Follow and maintain all documentation associated with activities as defined in the Quality Management System.
• Provide weekly/monthly reports on specific operating results or activities as indicated by the supervisor.

• Bachelor’s degree in chemical or mechanical engineering, or an equivalent combination of experience and training that provides the necessary skills.
• Familiarity with statistical methods for data analysis (desired).
• Strong mechanical, analytical, and technical skills (desired).
• 2+ years of production and/or catalyst manufacturing experience.
• 1+ year of batch process experience (preferred).

• Retirement Savings (401K match plus additional employer contribution)
• 20 days annual PTO (varies for shift‑based roles)
• Life and disability insurance
• Health insurance (medical, prescription, dental and vision)
• Voluntary benefits
• Wellbeing programs and incentives
• Tuition assistance
• Parental leave

Ready to make a meaningful impact on your career and the environment? Join us and help shape a sustainable future while advancing your career!

At JM, inclusivity is central to our values. We create an environment where everyone can thrive, embracing diverse perspectives to tackle challenges and ensure all colleagues feel valued and connected. For any queries or accessibility requirements, please contact  We will work with you to make suitable adjustments at any stage of the recruitment process. All conversations are confidential, and your feedback is welcome to help us provide an accessible and positive recruitment experience.

Johnson Matthey Plc is an equal opportunities employer and positively encourages applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, marriage or civil partnership, pregnancy or maternity, religion or belief.