Job Summary: We are seeking an assembly operator to perform machine startup and adjustment, material feeding, production supervision, component assembly, as well as quality control and regulatory compliance. Key Responsibilities: 1. Machine startup and adjustment 2. Continuous supervision of production flow 3. Quality control implementation We are seeking an assembly line operator for Llanera (Asturias). Main tasks will include machine startup and adjustment, material feeding, and continuous supervision of production flow. The operator will also be responsible for assembling components such as pipes and gutters. The role also involves conducting quality controls on finished products to ensure compliance with standards. Strict adherence to occupational health and safety regulations and proper use of personal protective equipment is essential. Maintenance and cleaning of the work area are equally important. A disability certificate of 33% or higher, compatible with the job functions, is required. Prior demonstrable experience in assembly work will be considered favorably. The employment contract will be indefinite full-time, with working hours from Monday to Thursday, 8:00–13:00 and 14:00–18:00, and Fridays from 8:00–13:00. Salary and employment conditions will follow the Collective Agreement for Special Employment Centers.