Chuyên viên công nghệ hàn Reflow/ Reflow Specialist

Mô Tả Công Việc

Tin tổng hợp từ careerviet. Jobryva tiếp nhận hồ sơ và chuyển thông báo cho quản trị viên; không tự nộp hồ sơ sang website nguồn.

Vapor Phase Reflow Process- Develop, optimize, qualify, and maintain VPR recipes for ATE products.- Define and control the process window based on PCB, Components, Substrate design, solder alloy, component limitations, fixture, and product requirements.- Evaluate the thermal behavior and cumulative thermal exposure of the complete assembly.- Establish and maintain Golden Recipe / Master Recipe and ensure correct product-to-recipe matching.- Lead requalification after significant material, equipment, fixture, design, or process changes.- Identify components at risk of drop, shift, rotation, solder-joint disturbance, or thermal damage during reflow.Process Qualification & Troubleshooting- Develop VPR qualification plans and acceptance criteria for new products and process changes.- Lead troubleshooting and root-cause analysis for defects related to reflow process such as: Component drop/shift, Substrate movement or misalignment, Open/short, bridging, non-wetting, PCB/substrate warpage or delamination, thermal damage.- Apply structured problem-solving methods such as 5 Why, Fishbone, DOE, Pareto, SPC, and 8D where appropriateProcess Control & Continuous Improvement- Monitor process performance, defect trends, and First Pass Yield.- Maintain SOP, WI, recipe, qualification records, PFMEA/Control Plan inputs, and change-control documentation.- Train Engineers, Technicians, and Operators on VPR process, recipe control, fixture setup, component protection, and troubleshooting. - Bachelor's degree in Materials, Mechanical, Electrical/Electronics, Manufacturing, Chemical Engineering, or related technical field.- Preferred 3+ years of experience in Reflow, SMT, PCBA, or thermal process engineering.- Solder paste/alloy and solder-joint behavior during repeated thermal cycles.- Hands-on experience with Vapor Phase Reflow is strongly preferred.- Experience with large PCB, thick/multilayer PCB, high thermal mass assemblies, or high-mix low-volume manufacturing is preferred.- Experience with ATE, semiconductor equipment, or advanced electronic assembly is an advantage.- Ability to work effectively in a fast-paced, cross-functional environment. Ngành nghề: Sản xuất / Vận hành sản xuất, Điện / Điện tử / Điện lạnh / Điện công nghiệp Kinh nghiệm: 3 Năm Cấp bậc: Nhân viên Hình thức: Nhân viên chính thức Địa điểm: Hồ Chí Minh

Yêu Cầu Năng Lực & Kinh Nghiệm

Chế Độ Đãi Ngộ & Phúc Lợi