Payroll and Administration Specialist 80%

Payroll and Administration Specialist 80% Le Grand Théâtre de Genève (GTG) occupies a leading position in the Swiss artistic landscape and on the international stage. Each season, it presents a rich and varied program including opera productions, dance performances, recitals, as well as numerous cultural events. Through its performances and level of excellence, it offers its audience unique artistic experiences and contributes significantly to the cultural influence of Genève, both in Switzerland and abroad. With more than 300 permanent collaborators and a wide range of artistic, administrative, and technical professions, as well as artisans with multiple specialties, the Grand Théâtre de Genève offers attractive professional opportunities within a dynamic and passionate team. For a long-term temporary mission, the Grand Théâtre de Genève is seeking a Payroll and Administration Specialist at 80%. Your mission and responsibilities: Within a dynamic HR team of 9 people, you implement processes related to recruitment, payroll processing, social insurance, and administrative management of files for temporary staff engagements. For the concerned temporary population, you are in charge of establishing employment contracts, verifying the conformity of remuneration during engagements, permit applications, social insurance affiliations, salary preparation, as well as associated administrative procedures. To carry out your mission, you ensure the proper application of private and public law rules, regulations, and directives according to the HR policy defined by the Administrative Council and the Foundation Council. Finally, you collaborate with other HR team members and other internal services to ensure an excellent level of service. Your profile: You have a commercial education, complemented by a minimum HR Manager certificate. The HR Specialist Certificate is a significant asset; You have confirmed experience in administration and remuneration processing for populations subject to private law; experience in the public sector is an additional asset; You are comfortable with the Abacus payroll software and administrative procedures related to the complete life cycle of fixed and temporary personnel; You have a good understanding of international mobility and master permit application and detachment procedures; As a native French speaker, you also communicate orally and in writing in English. Italian is an additional asset; Showing great versatility, you are a very organized person who pays attention to details while being able to maintain a good overview of processes and aim for efficiency; Autonomous in your work, you appreciate team work and cultivate positive communication with your colleagues as well as with internal and external stakeholders. Entry into function: to be agreed Type of contract: CDD Activity rate: 80% Contract duration: December 31, 2027 Application deadline: July 31, 2026 jpid8974e25jm jpit0728jm jpiy26jm