Johnson Matthey’s Emission Control Technologies Division is a world leader in the development and manufacture of catalysts for vehicle and off-road exhaust emission control.

At our Royston site on the Hertfordshire/Cambridgeshire border, we develop, test and manufacture advanced exhaust solutions for gasoline and diesel applications and operate to the industry quality standard TS16949, and ISO14001 associated with environmental best practice.

We currently have lots of exciting engineering and technology opportunities available,