Winterthur
HR Assistant 80%
- 07 October 2026
- 80%
- Permanent position
- German (Intermediate)
About the job
The CORTI SPLEISS Group unites five independent subsidiaries with specialised
professionals from the fields of master builder work, consulting, planning as well as project and construction management.
As the central service provider of the group, CORTI SPLEISS Management AG supports its
sister companies in all administrative matters and ensures efficient and
professional structures throughout the group.
Tradition and future orientation shape our family business. Therefore, we continuously develop our
organisation and our digital structures. To further strengthen our HR
team, we are looking for a committed individual with enthusiasm for
personnel matters, organisation and administrative processes to start immediately or by arrangement.
HR Assistant 80%
Your tasks:
- Support of the HR team in daily operational business
- Organisation and coordination of on- and offboarding processes
- Preparation of work references, contracts and agreements
- Contact person for employees regarding administrative HR questions
- Management of the absence and time management system
- Support in monthly payroll processing
- Processing of sickness and accident notifications
- Collaboration with social insurances and authorities (AHV/IV/EO, withholding tax)
- Registration of further training
- Participation in personnel recruitment (advertisements, preselection)
- Involvement in vocational training and apprenticeship matters
Your profile:
- Completed commercial basic training EFZ or equivalent
- Completed further training as HR assistant
- At least two years of professional experience in human resources
- Knowledge of Abacus is an advantage
- Fluent German skills in spoken and written form, knowledge of Italian is an advantage
- Knowledge of Swiss labour law and the national collective labour agreement (LMV)
- Independent, structured and solution-oriented working style
We offer:
- Versatile and responsible work in a dynamic environment
- Pleasant working environment in a collegial and competent team
- Modern workplace in Winterthur-Töss with good public transport connections and parking facilities
- Support for further training
- 5 weeks of holiday per year
Would you like to become part of our team?
Loredana Lima looks forward to receiving your
complete application documents.