Looking for Improv teacher/performer

Storylab provides improvisation theatre classes and business workshops in and around Zurich.
We are expanding our freelancer pool, and are looking for another teacher/performer with free capacity in the evenings, as well as for the occasional daytime gig.
Applicants must have substantial improv comedy experience and previous teaching experience in theatre, and should be fluent in English. German skills are a plus, but are not required. Must have Swiss work permit.