Production Manager - ESS Department at Seojin Vietnam, Song Khê-Nội Hoàng Industrial Zone, Bắc Giang. Korean TOPIK 3-4+ required. Responsibilities: Plan and manage production operations, manage personnel/task assignment/productivity monitoring, monitor production progress/quality/error rates, coordinate with Planning/QC/Warehouse/Procurement/Maintenance departments, communicate and report in Korean with Korean managers/engineers, participate in process improvement, ensure occupational safety and