Towercraft UK Ltd is seeking an experienced Electrical–Electronics Assembly & Service Technician to join our London operations team. The role involves installing, commissioning, testing, and servicing advanced robotic façade-cleaning systems, ensuring safe, efficient, and high-quality operation. This is a field-based position with travel across the UK and occasional international assignments. Key Responsibilities: Assemble, wire, and commission robotic systems; perform daily operational and safety checks; diagnose and repair electrical/electronic faults; carry out preventive maintenance; prepare digital service reports; ensure compliance with UK HSE and electrical safety standards; support engineering teams and assist with technician training. Requirements: Degree or vocational qualification in Electrical/Electronics Engineering; minimum 5 years’ relevant experience; strong fault-finding skills; ability to read electrical drawings; knowledge of control panels, automation, low-voltage and basic PLC systems; E-Plan experience preferred; Working at Heights awareness; right to work in the UK; willingness to travel. Full UK driving licence preferred