Pour notre département Ressources Humaines au sein de General Services , nous recherchons un(e): Human Resources Business Partner (m/f/x) - Open to Full-Time / Part-Time Missions : Responsibilities Strategic Partnership ability to monitor legislative developments and interpret changes in laws, collective agreements, or internal regulations. Strong verbal and written communication skills. Excellent analytical abilities and the capacity to synthesize information effectively. Strong interpersonal skills, with the ability to adapt to a wide range of stakeholders. Ability to work both collaboratively and autonomously. Capacity to communicate effectively at all levels of the organisation. Proactive mindset, with the ability to propose solutions and respond to evolving needs. Diplomacy, discretion, and strong listening skills; ability to anticipate and help resolve potential conflict situations. Proficiency in standard office software and HR tools. Full professional proficiency in English, French and/or German.