Senior Epitaxy Equipment Engineer

The Opportunity

International candidates welcome | Full relocation and Visa support available

This opportunity is open to both UK-based and international candidates. Our client is fully committed to supporting the successful candidate with relocation and Visa application processes where required, making this an excellent opportunity for experienced epitaxy engineers looking to build their career in the UK semiconductor industry.

Our client is a leading developer and manufacturer of advanced optical and photonic technologies, supporting global semiconductor, telecommunications, data communications, sensing, and industrial manufacturing markets. Going through a period of growth and ramp up to support their bulging forward order book, they have invested very heavily into epitaxy equipment. Lots of new epitaxy equipment is bring commissioned and installed!

This means there is a newly created role for a Senior Epitaxy Equipment Engineer who can truly come into the business today, hit the ground running and make a mark for themselves in technical leadership, to plan and prioritise epitaxy equipment maintenance on a key site.

As the Senior / Principal Epitaxy Equipment Engineer, you will be responsible for maintaining, troubleshooting, improving, and commissioning complex semiconductor manufacturing equipment used for epitaxial wafer growth. You will play a key role in maximising equipment uptime, supporting production, and driving continuous improvement across critical manufacturing processes.

Working closely with Process Engineering and Manufacturing teams, you will provide technical expertise across advanced MOVPE, MOCVD and associated semiconductor systems.

• Support and maintain MOVPE, MOCVD and related semiconductor manufacturing equipment.
• Perform preventative maintenance, fault diagnosis, and repair activities to minimise production downtime.
• Lead epitaxy equipment improvement, reliability, and upgrade projects.
• Support the installation, commissioning, relocation, and optimisation of capital equipment.
• Operate and troubleshoot high-vacuum systems, reactors, turbo pumps, pneumatic controls, and associated infrastructure.
• Manage hazardous process gases and chemicals, including gas cylinder and phosphorus trap changes.
• Oversee spare parts, chemical inventories, gas management, and waste disposal processes.
• Liaise with equipment suppliers, service engineers, and external contractors.
• Develop preventative maintenance strategies to improve equipment utilisation and reliability.
• Support site shutdown activities and emergency response requirements.

You’ll be a highly motivated, expert epitaxy engineer with a strong background in epitaxy equipment maintenance and a passion for solving complex technical challenges.

• HNC, Degree, or equivalent qualification in Electrical, Mechanical, Electronic Engineering, or a related discipline.
• Minimum 5 years’ experience within a semiconductor manufacturing or advanced engineering environment working directly as an Epitaxy Equipment Engineer, Epitaxy Engineering Manager or Principal Epitaxy Equipment Engineer or equivalent.
• Strong electrical engineering knowledge, including low and high voltage systems.
• Proven experience supporting semiconductor wafer fabrication equipment.
• Experience with fault finding on complex electro-mechanical systems.
• Knowledge of vacuum technology, reactors, pneumatic systems, and industrial controls/PLCs.
• Ability to read and interpret electrical schematics and technical drawings.
• Experience working with hazardous gases and chemicals in a manufacturing environment.
• Excellent communication and problem-solving skills.

• Experience with MOVPE, OMVPE, MOCVD, MBE, CVD, or related epitaxy/deposition technologies.
• Knowledge of equipment from manufacturers such as Aixtron, Veeco, ASML, SPTS Technologies, Palomar, or similar.
• Experience of equipment maintenance for producing single or polycrystalline thin films.
• Experience supporting equipment installations, commissioning projects, or factory expansions.

Full time permanent Monday to Friday 39.5 hours per week

Cleanroom-based…