Where to apply for an entry visa for work in Switzerland?

My place of residence My visa application should be submitted to
Ukraine  Embassy of Switzerland in Kiev, Registration prior to appointment at TLScontact 
Moldova Embassy of Switzerland in Kiev, Registration prior to appointment at TLScontact 

Applicants with an authorization to issue a visa from a cantonal migration office

Customers who are in possession of an authorization to issue a visa given by a cantonal migration office can submit the passport without a prior appointment from Monday to Thursday from 08.30 to 09.30a.m. at the counter of the embassy to obtain the visa or to get information about the status of the application. Processing time for authorized visa: 1 business day. Return of passports is Monday to Thursday 14.00-14.30 p.m. and Friday 11.00-11.30 a.m.