Epitaxy Engineer

Senior Epitaxy Equipment Engineer

Northamptonshire, UK | Full-Time | Permanent

The Opportunity

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.

Our client seeks a Senior / Principal Epitaxy Equipment Engineer to join their semiconductor manufacturing operation at their Caswell facility. This is an excellent opportunity for an experienced lead epitaxy equipment engineer to work with cutting-edge epitaxy technologies in a highly specialised cleanroom environment.

The Role

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 and associated semiconductor systems.

Key Responsibilities

• Support and maintain MOVPE 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.

About You

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.

Essential Experience

• 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 Principle 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 and excellent communication and problem-solving skills.
• Experience working with hazardous gases and chemicals in a manufacturing environment.

Desirable Experience

• Experience with MOVPE, MBE, CVD, or related epitaxy/deposition technologies.
• Knowledge of equipment from manufacturers such as Aixtron, Veeco, ASML, SPTS Technologies, Palomar, or similar.
• Experience supporting equipment installations, commissioning projects, or factory expansions.

Additional Information

• Full time permanent Monday to Friday 39.5 hours per week
• Cleanroom-based environment

What's on Offer?

• Opportunity to work with the latest, most advanced Epitaxy equipment/ technology
• Work in a senior technical role as the Lead Epitaxy Equipment Engineer
• Challenging and technically diverse engineering projects
• Collaborative engineering environment focused on innovation and continuous improvement
• Great base salary plus excellent company benefits
• Career progression within a high growth, high-tech stable company with a solid forward order book
• VISA/Relocation support if required

If you're an experienced senior epitaxy equipment engineer looking to take the next step in your career within a world-class advanced manufacturing environment, we'd love to hear from you.

Apply right now by calling Emma Dempsey at Beautiful Recruitment on (phone number removed)