Talent Apply
Log in
All jobs
JM

Process Commissioning Engineer

Johnson Matthey
Royston Posted Jul 15, 2026
Hybrid

About this role

Process Commissioning Engineer – Johnson Matthey Location: Royston

At Johnson Matthey, your work will matter. As a Process Commissioning Engineer, you’ll join a world leader in platinum group metals with over 200 years of history and innovation. You’ll help tackle the world’s biggest challenges - cutting emissions, powering modern society and enhancing lives - as we continue to apply, refine and recycle metals that matter, for a healthier and more resilient future.

The role: As an Process Commissioning Engineer, you will help drive our goals by: Define the systemisation and the approach of the process for pre-commissioning and commissioning activities. Obtain agreement buy-in from all disciplines within the commissioning team.

Collation and indexing of project and commissioning handover documentation for the operation and maintenance of equipment, piping and instrumentation.

Generate commissioning documentation for assigned systems, this includes but is not limited to IQ/OQ/PQ test protocols, IQ/OQ/PQ Completion Certificates, Punch List Register and check sheets for Equipment, piping, instrumentation and control systems. (IQ Installation qualification, OQ Operational Qualification, PQ Process Qualification).Coordinate the creation of SOP and Training Packages for assigned systems.

Lead the co-ordination of the commissioning activities, monitor process parameters and specifications for alloperational processes. Troubleshoot issues and recommend process changes as a result of learns through the commissioning process to ensure operations are designed optimally.

Participate in the escalation of key issues, presenting problem statements and documentation, as well as appropriate proposals for resolution and progress.

Key skills that will help you succeed in this role: Educated to degree level in Chemical Engineering or other technical discipline or equivalent experience - Essential Experience (2 to 4 years) in Process commissioning or process operation at plant scale. - Essential Experience of structured problem-solving tools and techniques (e.g. RCA, 5 why’s) - Essential Knowledge and operating experience of typical unit operations such as precipitation, filtration, effluent treatment, solids handling and thermal processes - Essential

What we offer

We make sure salaries are fair, competitive and aligned to individual roles, experience and responsibilities. We are also supportive of hybrid and flexible working and where applicable, offer life, medical and other benefits that support our employees’ financial and physical wellbeing, such as: Retirement savings Share plans Saving accounts House saving funds Life and disability insurance Commuter allowances and loans Medical plans / health assessments Fitness discounts 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. Closing date for applications: This job advertisement will be posted for a minimum of 2 weeks, early application is advised.

Your next opportunity starts here

Prepare, apply, track, interview and get hired — all from one platform, with AI in your corner.

Download app

Or sponsor Premium for someone who's job hunting →