- Quotation (80%): Prepare material cost, price, technical documents for bidding project - Technical handling and support (10%): Technical supporting work for Sales; attending meeting with customer, client during the bid procedure - Others (10%): + Involved in building internal estimation standard + Participating in training as team's training plan + Sharing trained knowledge and gained experience with other members.- University graduation in electricity, electrical equipment, electric power systems... - Honest, hardworking, high-responsibility, patience - Good team working skill, planning, communication, presentation skills - Priority to knowledge, experience of international trading, national technical quality standard such as TCVN, JIS, IEC... - Familiar with Microsoft office, AutoCAD - Fair English or Korean- Bonus: 13th monthly salary (fixed) + 14th monthly salary if company has profit - Summer holiday: 5 days/year. - Healthcare insurance package for employee and wife/husband, accident insurance 24/24h - Many benefits for employee and employee's children.... - Working time: 8:00- 17:20 from Monday - Friday