In Switzerland, international students who have completed their studies have several options for obtaining a work permit, permanent residency/settlement, and eventually citizenship. Here are some common paths:

1. Work Permit: If you find a job offer in Switzerland after completing your studies, your prospective employer can assist you in obtaining a work permit. The employer needs to prove that there are no suitable candidates from within Switzerland or the European Union (EU) for the position. The specific requirements and procedures for work permits vary based on factors such as your qualifications, the job market, and your country of origin.

2. Short-Term Residence Permit: If you have a job offer in Switzerland for a temporary or seasonal position, you can apply for a short-term residence permit. This permit allows you to work and reside in Switzerland for a limited period, typically up to one year.

3. B Permit: The B Permit is a residence permit for non-EU/EFTA nationals. If you have been offered a job in Switzerland that meets certain criteria, you can apply for a B Permit. This permit allows you to work and live in Switzerland for a longer duration, typically up to five years.

4. C Permit (Permanent Residence): After residing in Switzerland continuously for a certain period (usually ten years), you may be eligible to apply for a C Permit, which grants permanent residence in Switzerland. The specific requirements and conditions for obtaining a C Permit vary based on factors such as language proficiency, integration, and criminal record.

5. Swiss Citizenship: Obtaining Swiss citizenship generally requires residing in Switzerland for a certain period (usually twelve years, reduced to ten years under certain circumstances), meeting language proficiency, and integration requirements, and demonstrating a commitment to Swiss values and customs. The exact requirements may vary based on cantonal regulations and the federal naturalization process.