Senior Cost, Specifications and Contracts Engineer, PERTCONSULT International, Metro Manila Skyway Stage 3 / DPWH Various Projects START Date Wed, 08/01/2012 - 02:00 END Date Sat, 08/01/2015 - 02:00 Read more about Senior Cost, Specifications and Contracts Engineer, PERTCONSULT International, Metro Manila Skyway Stage 3 / DPWH Various Projects