Mobile Service Technician - Medical Device Maintenance

About the role

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

Key responsibilities

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

Required profile

• Electro‑mechanical engineering or field service background.
• Experience working with medical or process‑controlled equipment in regulated environments.
• Strong problem‑solving skills and ability to work independently on site.

Required skills

• Electro‑mechanical troubleshooting
• Ultrasonic vaporisation technology
• Hydrogen peroxide delivery systems
• Airflow and catalytic deactivation systems
• Embedded control electronics
• Process sensors and safety interlocks
• HMI/touchscreen control interfaces
• Electrical fault‑finding with multimeters

What we offer

• Salary £35,000‑£40,000 per year plus bonus
• Company van for field work
• Full training before starting the role
• Opportunity to work with advanced medical equipment