A leading company in vehicle maintenance for the road transport sector is seeking to hire a Mechanical Shift Supervisor for semi-trailer maintenance to join its team in Valladolid. Responsibilities: · Planning and assigning work tasks. · Corrective and preventive maintenance of the fleet. · Electrical, pneumatic, and mechanical repairs. · Diagnosis of electrical, pneumatic, and mechanical faults. Ideal Candidate: · Knowledge of electromechanics, diagnostics, pneumatics, and hydraulics. · Experience with semi-trailers, civil engineering fleets, rolling and heavy-duty fleets. · Experience in team management. · Holding driving licenses C\+E is an advantage. · Availability to work overtime as required by workload. We Offer: · Annual gross salary starting at 30\.00€ depending on experience. · Stable, direct employment contract with the company. · Excellent working conditions and a positive work environment. · Working hours: Monday to Friday from 8:00 to 16:00, with the possibility of adding an afternoon shift starting in January. If interested, please send us your updated CV and we will contact you. Position Type: Full-time, Permanent Contract Salary: 30\.000,00€\-34\.000,00€ per year Work Location: On-site