Reference: ACER/2017/TRAINEES/OCDeadline: 01/01/2019 - 12:00(Brussels time) Location(s): Ljubljana (Slovenia)Institution/Agency: (ACER) Agency for the Cooperation of Energy RegulatorsMore information: http://www.acer.europa.eu/en/the_agency/Working_at_ACER/Pages/Currrent-vacancies…