Our client is looking for an enthusiastic Site Supervisor to join their team on a permanent basis. This is an exciting opportunity to join one of the UK's leading renewable energy suppliers. Responsibilities: * Oversee day-to-day site operations across multiple projects. * Coordinate and manage installation teams and subcontractors. * Ensure all works are completed safely, on time, and to the highest standard. * Carry out quality checks and maintain compliance with industry standards and regulations. * Liaise with project managers, clients, and suppliers to ensure smooth delivery. * Maintain accurate site records and progress reports. Requirements: * Proven supervisory experience within construction, retrofit, or renewable energy sectors. * Strong technical knowledge of insulation, solar PV, and/or air source heat pumps. * Excellent communication and organisational skills. * Ability to manage multiple teams and projects simultaneously. * Health & Safety awareness and site management knowledge (SMSTS/SSSTS desirable). * Full UK driving licence. Package: * Competitive salary based on experience. * Company vehicle and fuel allowance. * Opportunities for training and career development. * The chance to play a key role in delivering sustainable energy solutions