Equipment Engineer

We’re building the hardware foundation for next-era computing.

Plessey is a world-leading technology company driving the next generation of photonic devices and systems. With over 70 years of innovation, we combine research, materials science, process engineering, and manufacturing under one roof. We’re recognised as a global authority in microLED displays and optical interconnects.

Join us to work on breakthrough technologies shaping the future of light-based technology and computing

Based in Plymouth

We don’t follow industry trends; we create them, pushing boundaries and setting standards others aspire to. Every team member has the power to make decisions, drive change, and deliver excellence. We support each other, challenge one another for the best solutions, and lead by example. Together, we build industries and technologies that shape the future and scale toward our vision of the next era of computing.

We expand our capabilities every day — deepening our expertise, improving how we work, and pushing the boundaries of what’s possible. Curiosity fuels us: we question assumptions, explore new ideas, and innovate with light-based technologies. By investing in and empowering our people, we strengthen Plessey’s impact and help shape the future of optical technology.

We operate like a family—honest, reliable, and supportive. We have each other’s backs, own our actions, and uphold the highest standards of integrity and safety. We trust each other to deliver, our customers to challenge us, and our expertise to guide the way. Together, trust enables the collaboration essential for breakthrough innovation and lasting impact.

Plessey is seeking a Shift Equipment Engineer to support the Epitaxy Module. This is a hands-on role offering the opportunity to develop deep expertise across complex toolsets, contribute to next-generation display technology, and play an important part in the growth of a rapidly expanding manufacturing operation.

• Carry out maintenance and repair of a wide spectrum of semiconductor electronic equipment
• Perform equipment qualification to ensure tools meet performance and safety requirements
• Support FAB production operations, including gas bottle and chemical changeovers
• Serve as an active member of the site Emergency Response Team
• Ensure all work is completed in line with defined quality, safety, and cleanroom standards
• Provide full support for critical equipment areas, including product loading/unloading, maintenance, process monitoring, repairs and improvement activities
• Deliver project work and continuous improvement initiatives as agreed with the team leader

• HNC/HND (or equivalent) in Electrical, Electronic, or Mechanical Engineering, or a relevant technical apprenticeship
• Minimum 3 years’ experience with maintenance, repair, and fault-finding on electrical, electronic or mechanical equipment
• Proven troubleshooting, fault-finding, and problem-solving capability
• Strong understanding of electro‑mechanical systems and ability to apply knowledge to new equipment types
• Strong team working skills and a highly motivated, organised approach with a “can-do” attitude

• Experience working with or maintaining semiconductor manufacturing equipment in a cleanroom environment