UPM collaborates with a leading company in the manufacturing and distribution of high-quality industrial valves. With international presence and a solid track record in the metallurgical sector, they focus on innovation, efficiency, and professional development of their team. \- Assembly of industrial valves and mechanical components. \- Quality inspection and functional testing of assembled products. \- Use of manual and electric tools. \- Collaboration with the production team to meet daily targets. * Experience: 2 years. Proven experience in assembling mechanical, electromechanical, pneumatic or hydraulic systems. * MEDIUM GRADE VOCATIONAL TRAINING CERTIFICATE * Skills / knowledge: \- Basic knowledge of interpreting technical drawings and instruction sheets \- Ability to work in a team and follow standardized procedures. \- Availability to work rotating shifts. * Temporary employment contract (6 months) * Full-time * Additional information: Location: Sant Adrià de Besòs, Barcelona Contract type: Temporary Schedule: Shifts Rotating shifts in the morning (06:00 to 14:00\) and afternoon (14:00 to 22:00\)