Job Summary: We are seeking a heating technician for industrial boiler maintenance, performing tasks including ignition, shutdown, and preventive maintenance. Key Responsibilities: 1. Industrial boiler maintenance service 2. Daily boiler ignition and shutdown 3. Preventive boiler maintenance Gremoba, S.L. requires the immediate hiring of a heating technician to carry out industrial boiler maintenance services at the Cuatro Vientos Air Base. Holding RITE certification is highly desirable. The required working schedule is from 06:00 to 13:00, Monday to Friday (35 hours per week). Scope of work to be performed: * Daily boiler ignition and shutdown, * Monitoring proper startup (startup must be performed at 06:30) and shutdown (shutdown is generally carried out at 12:00, although it may be advanced during certain months), * Preventive boiler maintenance (cleaning of combustion chambers, duct grilles, ducts, adjustments, monthly gas control, etc.). * A driver’s license is not required to perform this service; however, the technician must be present at the client’s site by 06:00. Employment Type: Full-time Salary: €19,000.00–€21,500.00 per year Work Location: On-site employment