Administrative, accounting and HR Assistant (M/F)

• 22 juillet 2026 • 100% • Durée indéterminée • Genève, 1227 Les Acacias Permanent position Accès Personnel recruits and recognizes all talents. As part of our client's development, we are looking for an Administrative, accounting and HR Assistant to join a dynamic structure. As true support to the teams, you will hold a versatile position at the heart of administrative, accounting and human resources activities. Administrative, accounting and HR Assistant (M/F) Missions: ### • Ensure the physical and telephone reception of visitors and partners. • Manage incoming and outgoing mail as well as emails. • Perform various routine administrative tasks. • Prepare quotes and ensure their follow-up. • Update and monitor dashboards. • Prepare and manage public and private tender files. • Prepare invoices (progress billings, final invoices and warranty certificates). • Control and code supplier invoices. • Ensure the administrative management of personnel: entries, exits, transfers, work permits, withholding tax, accident and sickness declarations. • Participate in payroll preparation. • Update HR data (absences, holidays, administrative follow-up). Profile: ### • CFC in commercial employee or training deemed equivalent. • Proven experience in a versatile administrative function, ideally acquired in the building or construction sector. • Good knowledge of general accounting and personnel administration. • Proficiency in standard IT tools (MS Office); knowledge of an ERP is an asset. • Excellent organizational skills, sense of priorities and autonomy. • Discretion, rigor and excellent sense of service.