Job Summary: We are seeking a First-Class Mason with experience to perform tasks typical of a qualified mason in construction and rehabilitation. Key Highlights: 1. Join an established company in the construction and rehabilitation sector 2. Position requiring a professional with experience in masonry 3. Ability to interpret blueprints We are looking for a First-Class Mason to join an established company in the construction and rehabilitation sector, headquartered in Northern Madrid. This position requires a professional with experience in masonry and the ability to interpret blueprints. Tasks will be those typical of a qualified mason. A permanent full-time contract is offered, Monday through Friday, from 8:00 to 16:00, with intensive hours from 7:00 to 15:00 during summer. The salary is €1,600 net per month, paid in 14 installments. Immediate start. * Minimum 5 years’ prior experience in a similar masonry position. * Completion of the 20-hour PRL (Prevention of Occupational Risks) course. * Essential knowledge of blueprint interpretation. * Experience must be verifiable, with completed projects and companies; references will be requested. * Valid driver’s license and personal vehicle.