At **KISEKI**, we specialize in Applied Engineering, focusing on Projects, Installations, and Industrial Assembly—both mechanical and electrical, as well as regulation and control systems—as well as Industrial Maintenance, including corrective, preventive, and predictive maintenance. We are seeking to hire a Payroll Technician who wishes to join our team with commitment and enthusiasm for growth. **RESPONSIBILITIES:** * Preparation and review of monthly payrolls, extra payments, severance settlements, and final payroll calculations. * Management of registrations, cancellations, and modifications in the Social Security system (RED System). * Correct application of collective bargaining agreements, salary tables, and current labor legislation. * Calculation and monitoring of payroll incidents: overtime hours, variable components, absences, vacations, temporary disabilities, etc. * Management of Personal Income Tax (IRPF): calculation, adjustments, and submission of corresponding tax forms. * Preparation of files and documentation for internal and external audits. * Handling and resolution of employee inquiries related to payroll and labor administration. * Coordination with the Accounting Department for reconciliation of labor costs. * Support in preparing labor reports, statistics, and cost analyses. **OFFERS:** * Job stability * Salary commensurate with qualifications and experience * Opportunities for professional growth * Proven experience * Minimum two years’ experience performing duties similar to those outlined in this vacancy. * Vocational training qualification or university degree. * Ability to work effectively in a team.