About the Role: Our client are seeking an experienced Field Service Test Engineer to join their growing team. Based near the A24 in Horsham, this position is ideal for a UK-based engineer with a strong background in semiconductors, electrical, or mechanical engineering who thrives in hands-on, field-based work. You will play a key role in the testing, commissioning, and servicing of high-precision equipment for global customers. Key Responsibilities: Conduct installation, testing, commissioning, and maintenance of semiconductor or similar technical equipment at client sites Provide technical support to customers and internal teams Perform diagnostics and troubleshooting for complex electrical and mechanical systems Write and maintain accurate test and service documentation Ensure compliance with quality and safety standards Liaise with the engineering team to support product improvements and field issue resolution What We re Looking For: Proven experience as a Field Service Engineer or Test Engineer (must have done the role previously) Background in semiconductor, electrical, or mechanical engineering Strong diagnostic and problem-solving skills Excellent communication and customer-facing abilities Comfortable with domestic and international travel (up to 5 weeks/year) Able to travel regularly to company base near Horsham Preferred Qualifications: HND, Degree or equivalent in Electrical, Mechanical, or Mechatronics Engineering Experience with vacuum systems, wafer ..... full job details .....