成品制造过程工艺开发岗(SIP)
惠州
全职
职位描述
■ 负责MPS IBC与VRM电源模块产品量产阶段的制程开发、维护与工艺优化,制定并更新工艺控制计划、作业指导书(SOP)及PFMEA等工艺文件,涵盖SMT、清洗、点胶、磁芯贴装、塑封研磨、组装等过程(至少其中2段工艺)。 ■ 监控产线关键工艺参数(如贴装精度±30μm、真空回流焊温区曲线、点胶胶量、塑封参数等),针对SPC异常点及时组织分析并制定纠正预防措施,确保IBC高功率密度模块与VRM低压大电流模块的工艺稳定性与产品直通率。 ■ 主导IBC/VRM模块量产产品良率提升与制程异常处理,运用DOE、鱼骨图、8D等工程分析方法定位工艺不良根因,重点关注IBC与VRM模块封装的工艺难点。 ■ 参与新工艺、新材料、新治具的导入验证与评估,协同NPI团队完成试产阶段的工艺问题闭环,确保顺利转量产。熟悉电源模块回流焊工艺要求。 ■ 编写并维护IBC/VRM电源模块工艺设计规则,定期评估制程能力(CPK),推动工艺标准化与持续改善。 ■ 严格落实ESD防静电规范及车间安全生产规定,对产线技术员及操作员进行工艺标准与操作技能培训。
职位要求
■ 基本要求 本科及以上学历,微电子、材料科学、电子封装、机械工程或相关专业; 5年以上半导体封测厂工艺工程师或相关岗位经验,有长电科技或甬矽电子IBC/VRM电源模块工艺经验者优先; 具备良好的英语读写能力,能独立处理相关技术文档与客户沟通。 ■ 专业技能要求 熟悉IBC与VRM的电源架构原理及封装技术特点; 熟悉0、1、2级电源模块主流封装工艺流程,了解电源模块高功率密度封装与散热设计规则; 熟悉SMT、点胶、Underfill、Molding、研磨、激光分板等电源模块关键组装工艺,了解IBC模块双面散热与VRM模块的贴装、真空回流焊控制、研磨等工艺要求; 掌握FMEA/DOE/SPC/Control Plan等质量工具,具备CPK分析与制程能力评估能力; 具备数据统计分析能力,能独立完成良率分析报告与改善方案。 ■ 优先录用条件 有MPS IBC或VRM电源模块量产工艺维护经验; 有汽车电子(AEC-Q100认证)电源模块封装工艺经验; 有主导大客户(MPS、英飞凌、TI)工艺相关审核接待经验。
投递

Desay SV, one of the leading mobility technology companies, is committed to realizing a smarter mobility for all. Desay SV’s core business focuses on the efficient integration of three major areas of smart cabin, combined driver assistance, and smart service. We continuously develop highly integrated leading hardware and software algorithms to provide global customers with safe, delightful and sustainable mobility solutions and services.
Relying on 39 years of deep accumulation in the design, development, and production processes, Desay SV has continuously expanded its comprehensive strength in R&D innovation, customer service, and safety verification, and built a technical link from smart travel to smart transportation, actively responding to the challenges of the industry transformation. We meet the diverse needs of customers for different product portfolios and business development models, provide drivers and passengers with an excellent travel experience, and bring more room for imagination to future mobility.
Focusing on the sustainable development goal of "safety and reliability”, “win-win growth”, and “green environmental protection", Desay SV actively participates in the global carbon neutral strategy and integrates sustainable development into all aspects of business operations. While giving back to society, respecting every employee of the company, and creating a diverse working environment and development platform for employees, we encourage equality, openness, and coordinated development among all our branches around the world. Desay SV people adhere to the same mission and work together for the same goal—to create a safe, delightful and sustainable mobility.