Internship and job offers available at HOSCO Posted May 19, 2014. Filed under News, Student Experience. Several job opportunities available via HOSCO around the world, short and long term internships and graduate jobs! Leave a Reply Click here to cancel reply. Name (required) Mail (required) (will not be published) Website XHTML: You can use these tags: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>