ONDOAN, a leading business group in the field of mechanical installations for industry and construction, as well as technical assistance and maintenance services for installations, seeks to hire a Multiskilled Maintenance Technician at its MADRID (MAJADAHONDA) branch to provide maintenance services for the facilities of a shopping center. We are looking for a candidate with knowledge of mechanics, electricity, and other trades related to the equipment and installations of hotels, residential buildings, and office buildings. Main responsibilities: * Comprehensive preventive maintenance and air-conditioning tasks necessary to ensure proper operation and optimal condition of the facilities (inspections, testing). * Resolution of various types of malfunctions (air-conditioning, heating, plumbing, electricity, etc.) We offer: * Opportunity to join a stable and expanding company * Job stability: indefinite contract after probation period * Working hours: Monday–Sunday (40 hours per week), morning shift from 7:00 to 15:00 and afternoon shift from 15:00 to 23:00 REQUIREMENTS: * Vocational training in refrigeration and air-conditioning systems, electricity, plumbing, or industrial maintenance. * Experience in comprehensive maintenance (especially in shopping centers or similar facilities). * Dynamic, proactive individual with a strong aptitude for quickly and efficiently resolving malfunctions. Preferred qualifications: * Refrigeration technician license, RITE certification. * Basic knowledge of electricity. * Certification for handling fluorinated gases of any charge. * Basic occupational health and safety (PRL) training. * Residence in Majadahonda.