
Johnson Matthey Jobs in 2025: Your Complete UK Guide to Building Tomorrow’s Catalysts, Batteries & Hydrogen Technologies
Founded in 1817 and now employing more than 13,000 people across 30+ countries, Johnson Matthey (JM) has reinvented itself repeatedly—from precious‑metal assayer to global leader in clean‑air catalysts, hydrogen fuel‑cell components and circular‑materials recycling. In 2024 the company opened its first gigafactory‑scale fuel‑cell membrane‑electrode‑assembly (MEA) plant in Royston and announced a £200 m investment in green‑hydrogen catalyst capacity on Teesside. With climate policy accelerating and automotive OEMs racing to decarbonise, JM’s order book—and hiring plan—have never looked stronger. Whether you are a PhD in heterogeneous catalysis, a process‑safety engineer itching to scale bench chemistry to kiloton plants, or a commercial analyst passionate about critical‑minerals strategy, this guide explains how to land a Johnson Matthey job in 2025.