Mobile Service Technician - Medical Device Maintenance

About the role

We are seeking a technically skilled and customer‑focused Mobile Service Technician to install, maintain, calibrate and repair specialist bio‑decontamination and infection‑control equipment used in NHS hospitals, pharmaceutical labs and clean‑room environments across South Wales and the South West of England.

Key responsibilities

• Perform planned preventative maintenance and servicing on electro‑mechanical decontamination systems.
• Diagnose and repair faults in pumps, motors, fans, valves, relays, sensors, ultrasonic atomisation units and control electronics.
• Carry out electrical fault‑finding using multimeters and diagnostic tools.
• Inspect, calibrate and test humidity, airflow and process sensors; conduct leak and tubing inspections.
• Support equipment installation, commissioning, validation and emergency breakdown response.
• Deliver operator training and refresher sessions to customers.
• Maintain accurate service reports, calibration records and maintenance logs.
• Provide technical feedback on recurring faults and product performance trends.

Required profile

• Electro‑mechanical engineering qualification or equivalent field service experience.
• Experience working with medical or process‑controlled equipment in regulated environments.
• Strong customer service orientation and ability to work independently on site.

Required skills

• Ultrasonic vaporisation technology.
• Hydrogen peroxide delivery systems.
• Airflow and catalytic deactivation systems.
• Embedded control electronics and HMI/touchscreen interfaces.
• Process sensors, safety interlocks and alarm systems.
• Pumps, motors, fans, valves, relays.
• Electrical fault‑finding with multimeters and diagnostic equipment.
• Calibration of humidity, airflow and process sensors.

What we offer

• Salary £35,000‑£40,000 per annum plus bonus.
• Company van for field work.
• Full training on advanced medical decontamination equipment.
• Opportunity to work with cutting‑edge technology in the healthcare sector.