Job Title : Sales Account Manager (substrate material) Company : Multinational chemical company Location : Seoul Date : ASAP Responsibility: Technical sales and marketing for Semiconductor and LED in substrate material related (quartz, ceramics) Qualification: -Above Bachelor of Inorganic Material Engineering, Material Engineering related preferred -About 3~7 years working experience in Semiconductor, LED Process (Especially substrate material) as R&D or process engineer -Good command of English communication skill both speaking and writing