Mechanical Design Engineer

Flex

On-site

Zhuhai, China

Full-time

Senior

5+ yrs

Salary not listedPosted 6h ago

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Real job — pulled straight from Flex’s careers page · Verified September 17, 2026 · No reposts.

Flex is hiring a Mechanical Design Engineer — a full-time, based in Zhuhai, China role. Apply directly on Flex's careers page below.

高级机械设计工程师（工装夹具设计/金属加工工艺方向）

Location: China, Zhuhai

Time Type: Full time

Job Description

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.

A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

Job Summary

岗位职责

负责SMT、PCBA生产相关工装夹具的设计与开发，包括但不限于：

SMT PCB回流焊治具（Carrier）
PCBA分板夹具
功能测试夹具（Functional Test Fixture）
ICT/FCT测试工装
测量检具及定位工装
自动化辅助工装

根据生产、测试和质量要求，完成工装方案设计、3D建模、工程图输出及技术文件编制。主导工装夹具DFM（可制造性设计）评审，优化结构设计，提高工装可靠性及使用寿命。深入参与材料选型与制造工艺评估：

铝合金、不锈钢、工具钢等金属材料应用
热处理工艺
表面处理工艺（阳极氧化、电镀、喷砂等）
CNC加工工艺优化

与供应商、CNC加工厂及内部生产团队协作，跟进工装加工、装配、验证及改进过程。对现有工装进行持续优化，提高生产效率、测试稳定性和产品质量。提供机械设计技术支持及问题分析解决方案。

任职要求

教育背景

本科及以上学历；机械设计制造及其自动化、机械工程、机械制造等相关专业。

工作经验

5年以上机械设计经验；具有电子制造行业工装夹具设计经验优先；具有SMT、PCBA行业经验者优先。

专业技能

机械设计能力

熟练掌握机械结构设计原理；具有丰富的工装夹具设计经验；熟悉公差分析、GD&T及机械制图标准；能独立完成项目方案设计到量产导入全过程。

材料与工艺能力（重点要求）

熟悉常用金属材料特性及选型原则；熟悉机械加工制造工艺，包括：

CNC铣削
CNC车削
磨削加工
EDM放电加工
线切割

了解热处理及表面处理工艺；具备材料失效分析及工艺优化经验；具备与加工供应商进行技术交流和工艺评审能力。

软件能力

熟练使用以下一种或多种设计软件：

SolidWorks
Creo（Pro/E）
Inventor
AutoCAD

具备3D建模及工程图纸输出能力。

语言能力

具备良好的英文读写能力；能阅读英文技术资料、图纸及规范要求；能进行基本英文技术沟通。

加分项

熟悉回流焊工艺流程；熟悉自动化设备夹具设计；具备DFMEA经验；熟悉MES、PLM系统；有EMS行业工作经验。

Job Category

Quality

Required Skills:

Optional Skills:

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).