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Production Supervisor

Johnson Matthey
West Chester, PA – US Posted Jul 27, 2026
Hybrid

About this role

Production Supervisor

West Whiteland, PA

At Johnson Matthey, your work will matter. As a Production Supervisor, you’ll join a world leader in platinum group metals with over 200 years of history. Using advanced metals chemistry, you’ll help tackle the world’s biggest challenges - cutting emissions, powering modern life and supporting life-saving technologies - by applying, refining and recycling metals that matter for a healthier, more sustainable, circular future.

The role:

As a Production Supervisor, you will help drive our goals by:

  • Leading safe production operations and ensuring compliance with site, corporate and regulatory safety standards.
  • Coordinating staffing, schedules and resources to achieve production, quality and on-time delivery targets.
  • Driving operational efficiency through the application of Lean manufacturing principles and continuous improvement activities.
  • Maintaining accountability for in-process precious metal materials, including security and inventory control.
  • Supporting employee development through training, performance guidance and workforce planning.
  • Working with maintenance and leadership teams to improve equipment reliability, productivity and operational performance.

Key skills that will help you succeed in this role:

  • High School Diploma or equivalent; an Engineering or Technical qualification is advantageous.
  • Experience supervising teams within a manufacturing or production environment.
  • Knowledge of Lean manufacturing tools and continuous improvement methodologies.
  • Proficiency in Microsoft Office applications.
  • Ability to lead, motivate and coordinate shift-based teams effectively.
  • Flexibility to train across shifts and work a 2nd shift schedule (3:00 PM to 11:00 PM).

Even if you only match some of the skills, we’d love to hear from you to discuss further!

What we offer

We make sure salaries are fair, competitive and aligned to individual roles, experience and responsibilities. We also support hybrid and flexible working and offer comprehensive employee benefits, including health, life, disability and retirement plans that support our employees’ financial and physical wellbeing, such as:

  • Retirement Savings (401K Match, plus an 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.

All applications are carefully considered and your details will be stored on our secure Application Management System. This is used throughout Johnson Matthey for the selection of suitable candidates for our vacancies as they arise. Johnson Matthey respects your privacy and is committed to protecting your personal information.

For further information on diversity, inclusion and belonging at JM click here to find out more.

Read More

Are you passionate about sustainable technology solutions, transforming energy, and reducing carbon emissions? At Johnson Matthey, our world-changing careers empower talented individuals to collaborate on impactful projects aimed at decarbonising modern life. Join us in catalysing the net-zero transition for a cleaner, brighter future.

Read More

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