Lowongan Kerja Teknik Mesin, PT. ESCO Lobam - Bintan - Batam 2010. Posted by Biroe21 at 8:50 PM . Friday, May 7, 2010. ESCO: LOWONGAN KERJA TEKNIK MESIN (BINTAN) Esco is recruiting the best people for our Bintan (Kepulauan Riau) office: