A leading company in the automotive aftermarket sector, with over 180 sales points and continuous growth both nationally and internationally, is seeking a TECHNICAL LABOR SPECIALIST. Main responsibilities: Manage the entire hiring process: social security communications, preparation of employment contracts. Support payroll processing: salary calculation considering all applicable variables. Manage medical leaves: management of temporary disability certificates (FIE), leave for childcare, work-related accident notifications. Advise internal clients on labor relations matters. Manage payroll and reporting data: IRPF withholdings, disabilities, overtime hours, etc. * Minimum 3 years’ experience. Experience in similar positions, preferably within an end-client company. * UNIVERSITY DEGREE OR ENGINEERING DEGREE * Competencies / Knowledge: Requirements: Education in labor relations or related fields. Experience in similar roles, preferably within an end-client company. Knowledge and experience in payroll processing, hiring procedures, administrative tasks, labor formalities, and Social Security. Organization, planning, and internal customer service skills. Interpersonal communication and teamwork. Professional ethics. Commitment to the organization. Global vision of the sector. * Permanent employment contract * Full-time position * Additional information of interest: We offer: Stable employment contract. Full-time position. On-site work in the city of Lleida. Opportunities for growth and promotion. Flexible working hours. Join one of the largest companies in the province of Lleida, with an open and modern mindset. Integration into a young team with an excellent working atmosphere. Competitive remuneration package based on experience provided.