Senior Epitaxy Equipment Engineer

Our client is a global leader in optical and photonic technology, developing innovative products that power optical networking and advanced laser applications worldwide. Their optical components and subsystems are integral to telecoms, enterprise networks and data centres, while their commercial laser technology enables cutting‑edge manufacturing processes and next‑generation applications, including advanced 3D sensing. Headquartered in San Jose, California, they have an extensive international presence spanning R&D, manufacturing and sales.

If you have hands‑on experience working with AIXTRON, Veeco or similar semiconductor epitaxy equipment, particularly in cleaning, servicing, maintaining, fault‑finding and repairing complex equipment, we'd love to hear from you.

This is an exciting opportunity for an experienced Epitaxy Equipment Engineer to join the Northamptonshire team and play a key role in supporting advanced semiconductor manufacturing operations. You will provide technical and engineering support to Epitaxy Equipment Engineers and Technicians, contributing to continuous improvement initiatives, production support, equipment fault‑finding and repairs. The role will also involve working with specialist process gas systems and, where required, the safe use of Self‑Contained Breathing Apparatus (SCBA).

International applicants are welcome. A full relocation package and visa support are available for the successful candidate, subject to eligibility.

• Daily maintenance planning, co‑ordinating with Manufacturing and Process teams.
• Equipment improvements, upgrades and assistance with installations
• Providing technical input to new tool procurement, commissioning and release to process.
• Working on MOVPE and associated equipment to minimise downtime during production. This will include include phosphorous‑trap and gas cylinder changes using self‑contained breathing apparatus SCBA (training will be provided as necessary; must be clean‑shaven).
• Forklift truck driving (training will be provided).
• Oversee chemical, gases and spare parts control, chemical fills and waste management.
• Provide technical direction and instruction to Shift Technicians regarding procedures, safety and best practice.
• Assist with logistics projects, e.g. equipment relocation, cleanroom reorganisation, shipping, etc.
• Assist with shutdown activities (some weekend overtime may be required).
• Liaise with equipment and spares suppliers and specialist service providers (including the supervision of external contractors and field service engineers).
• Developing and deliver preventative maintenance strategies to maximise equipment utilisation and uptime.
• Adhere to all site safety and environmental procedures.
• Support the site emergency response function.

• Epitaxy Process Engineering Team
• Manufacturing Operations Team
• Site Facilities Team

• An HNC or Degree in an electrical/mechanical engineering discipline or equivalent time‑served apprenticeship.
• 3+ years of experience within a Wafer Fab or Epitaxy Engineering environment.
• Electrical qualifications such as BS7671 18th edition would be an advantage.

• Electrical engineering experience to include low and high‑voltage work.
• Comprehensive Semiconductor Engineering experience (Minimum 5 years) including MOVPE and/or MOCVD.
• Experience in a fast‑paced semiconductor manufacturing environment.
• Excellent knowledge of vacuum systems including Hi‑Vac principles, pumps and leak‑checking, pneumatic systems and the operation & use of PLCs.
• Ability to read and quickly…