English, German, Spanish language assistants

 We would like to recruit  language assistants to be involved in  teaching  English, German and Spanish languages to 14-19 years old students.
The assistants  will have to collaborate with the school language teachers in the organization of the lessons, focusing mainly in the development of listening and speaking skills. The English teaching  assistants will be also involved in other subjects such as  Chemistry, Biology, Physics or whatever  attitudes and personal skills assistants have.
We will evaluate also applications from non-native speakers, but with a very good knowledge of English, German  or Spanish. 
The traineeship period and the deadline to apply are  flexible. The deadline is not mandatory.