Latest Sustainable Technology Jobs

Hydrogen Technologies Test Engineer

This role involves testing and evaluating hydrogen fuel cell components, including building and testing single cells or stacks, operating and maintaining test stands, and processing performance data. The engineer will ensure data accuracy, support the development of new testing protocols, and collaborate across teams to improve scientific understanding of component behavior in sustainable energy systems.

Johnson Matthey Sonning, United Kingdom

Hybrid Permanent

Product Development Scientist

As a Product Development Scientist, you will work on developing and scaling up new materials and components for clean energy applications. You will collaborate with cross-functional teams to design, test, and optimize products for volume manufacturing, contributing to Johnson Matthey's mission of sustainable technology.

Johnson Matthey Cheltenham, United Kingdom

Hybrid Permanent

Principal Software Engineer - Engineering Applications

The Principal Software Engineer role at PhysicsX involves leading the development of AI-driven simulation software for engineering and manufacturing. Responsibilities include collaborating with product managers and designers, defining product requirements, and ensuring the implementation of scalable, modular front-end architecture and services.

PhysicsX London, United Kingdom

On-site Permanent

Principal Agentic Engineer

This role involves architecting and leading the development of a production-grade agentic AI platform for engineering simulation workflows. The engineer will design secure, observable, and scalable systems that enable domain experts to build and evaluate AI agents for complex industrial applications. Key focus areas include agent lifecycle management, governance, sandboxing, and developer experience within a high-performance technical ecosystem.

PhysicsX London, United Kingdom

Hybrid Permanent

Safe Assistant

Job title: Safe AssistantLocation: RoystonWorld-changing careers, enabled by Johnson Matthey. With more than 200 years history, join us and help to accelerate the transition to net-zero! As the Safe Assistant you’ll contribute to JM’s mission as a world leader in...

Johnson Matthey North Hertfordshire, United Kingdom

Product Development Scientist

Job title: Product Development ScientistLocation: Swindon/ SonningWorld-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 Product Development Scientist, you’ll contribute to JM’s mission as a...

Johnson Matthey Sonning, United Kingdom

Operational Business Partner (Buyer)

This role involves leading procurement activities at a site level, ensuring compliance with global policies, managing supplier performance, and driving process improvements. You will act as the primary contact for local stakeholders, supporting end-to-end procurement and fostering collaboration across teams.

Johnson Matthey London, EN2 6LD, United Kingdom

Hybrid Permanent Flexible

Senior Maintenance Planner – 3CR

As a Senior Maintenance Planner, you will manage and optimize planned maintenance schedules, update PM task lists in SAP PM, and develop KPIs to improve site performance. You will work closely with stakeholders to ensure efficient use of resources and minimize plant downtime.

Johnson Matthey North Hertfordshire, United Kingdom

Hybrid Permanent

Compliance Engineer

Job title: Compliance EngineerLocation: Brimsdown, Enfield, UK (Site based role)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 Compliance Engineer, you’ll contribute to JM’s mission...

Johnson Matthey London, EN2 6LD, United Kingdom

Technical Support - Chemical Products

Job Title: Technical SupportLocation: RoystonWorld-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 Technical Support, you’ll contribute to JM’s mission as a world leader in...

Johnson Matthey North Hertfordshire, United Kingdom

Building Services Engineer

Job title: Building Services EngineerLocation: Royston, Hertfordshire, UK (site-based role)This role is a 12-month fixed term contract.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...

Johnson Matthey North Hertfordshire, United Kingdom

Electrical and Multi- Skilled Technician

Job Title: Electrical and Multi- Skilled TechnicianLocation: Royston, UK & Enfield, North London (site based)1 Multi Skilled Technician (M&E)- Day shift, Monday- Friday -Salary: £45,589 plus free lunch, discretionary bonus and benefits2 Electrical Engineer’s – 24/7 shift – Salary £44,113.00...

Johnson Matthey North Hertfordshire, United Kingdom

Electrical and Multi- Skilled Technician

Job Title: Electrical and Multi- Skilled TechnicianLocation: Royston, UK & Enfield, North London (site based)1 Multi Skilled Technician (M&E)- Day shift, Monday- Friday -Salary: £45,589 plus free lunch, discretionary bonus and benefits2 Electrical Engineer’s – 24/7 shift – Salary £44,113.00...

Johnson Matthey London, EN2 6LD, United Kingdom

Supply Chain Manager

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 Site Supply Chain Manager for our Precious Metals business, you’ll contribute to JM’s mission as a...

Johnson Matthey London, EN2 6LD, United Kingdom

Project Manager (Process Plant at the Pilot Scale)

Job title: Project Manager (Process Plant at the Pilot Scale)Location: Chilton, UKWorld-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 Project Manager, you’ll contribute to...

Johnson Matthey Billingham, United Kingdom