Job Summary: We are seeking an HR Administrative Assistant to support document management, payroll supervision, and occupational risk prevention. Key Points: 1. Indefinite full-time contract 2. Working days from Monday to Friday We require an HR Administrative Assistant: Responsibilities: \- Document management. \- Payroll supervision. \- Occupational risk prevention. \- Administrative support in personnel management. Requirements: \- Minimum qualification: Intermediate or Advanced Vocational Training (FP) or Professional Certificate in the administrative field. \- At least one year of demonstrable experience in a similar position is mandatory. Offer: \- Indefinite full-time contract. \- Working days from Monday to Friday. \- Working hours from 09:00 to 18:00, with legally established breaks. Workplace: Navalcarnero. Interested candidates: Must register at www.mostolesemplea.es — Portal of the Agency. Verify that they meet the required conditions for this position and apply to this job posting. Ref. 3726\. Job Type: Full-time, Indefinite contract Salary: €1,300.00–€1,400.00 per month Work Location: On-site employment