Jobs in Cardiff

Site Electrician

The Site Electrician is responsible for installing, maintaining, and repairing electrical systems in an industrial setting at Johnson Matthey’s Royston facility. Key duties include emergency lighting checks, circuit installations, PAT testing, PPMs, and coordinating with other trades. The role requires adherence to safety standards and electrical compliance, with a focus on reliability and fault-finding in a fixed-term contract.

Johnson Matthey North Hertfordshire, United Kingdom

On-site Contract

Mechanical Technician

The role involves performing proactive and reactive mechanical maintenance on industrial systems within a high-hazard COMAH-regulated site. You'll conduct fault finding, equipment repairs, installations, and commissioning, using technical drawings and P&IDs to support safe and reliable operations. The position requires hands-on mechanical expertise in a 24/7 shift environment, focusing on improving engineering reliability and compliance.

Johnson Matthey North Hertfordshire, United Kingdom £44,113 – £60,345 pa

On-site Permanent Shift-work

Director of Packaging

Lead the development of advanced semiconductor packaging solutions for GaN-based power devices, combining technical expertise with leadership to drive innovation in thermal, electrical, and mechanical performance. Collaborate across internal teams and external partners to design wirebond, flip chip, and embedded packages, conduct multiphysics simulations, and support product qualification. Shape packaging strategy and contribute to the company’s technology roadmap in a hands-on, senior leadership role.

Cambridge GaN Devices Cambridge, United Kingdom

On-site Permanent

Dobson Professorship of Materials Science and Metallurgy

The role involves leading a world-class research programme in energy materials and materials discovery, with a focus on accelerating the development and translation of functional electronic materials and devices. The successful candidate will drive interdisciplinary collaborations, secure major research initiatives, and contribute to teaching, supervision, and academic leadership within the Department. Research approaches may be experimental, computational, or hybrid, with strategic emphasis on automation and low-power electronics for ICT.

University of Cambridge Cambridge, South East England, United Kingdom

Permanent

Forward Deployed Software Engineer

This role involves building and deploying AI-driven physics simulation applications tailored to customer needs in advanced engineering sectors. You'll work end-to-end on software solutions, from prototyping to production, collaborating with data scientists, ML engineers, and customers on-site. The position emphasizes solving complex, real-world engineering problems using a modern cloud-native stack and requires travel to global customer locations.

PhysicsX North Tyneside, NE29 8EP, United Kingdom US$150,000 – US$250,000 pa

Hybrid Permanent Clearance Required