An exciting opportunity has arisen for an experienced Senior CO₂ Refrigeration Engineer to join a growing and well-established refrigeration business covering the South East region. This role offers the chance to work on a varied portfolio of commercial and industrial refrigeration systems, supporting key customers while delivering high standards of service, maintenance, fault finding and repairs. The successful candidate will be a customer-focused engineer with strong technical knowledge and proven experience working on CO₂ refrigeration systems. * Location: South East England (looking for Engineers located anywhere along the M40 corridor) * Salary: OTE Earnings £60,500 * Hours: Monday to Friday, 45 hours per week * Paid Door-to-Door Travel * Call-Out: 1 in 4 rota (£150 per call-out) * Overtime Paid After 40 Hours * Permanent Position Key Responsibilities * Service, maintain and repair commercial refrigeration and air conditioning systems * Carry out fault finding, diagnostics and reactive breakdown repairs * Assist with the commissioning and handover of new installations * Support maintenance of equipment under warranty * Build and maintain strong customer relationships * Complete service reports and associated documentation accurately * Ensure all work is completed in line with health & safety and company procedures * Support the wider en...