Hi
Have you tried looking on the website for Mouradi hotels, they have a page for employment opportunities in their hotels around Kantaoui and Tunis, Im just going to find my links and then post it for you. Also im not sure how your french is but sometimes job adverts for reps and hotel work comes up on the employment site
www.emploi.nat.tn, I remember there was a job offered for a travel agency here in Sousse not so long ago, ive just come back from the beach and melting so my head is not quite with it but ill try and find the links and post them for you.