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岗位职责: 1. 负责施耐德变频器产品现场总线通信方案设计、协议栈开发与集成,包括Profinet IO、EtherCAT、Modbus TCP 等主流工业总线。 2. 负责总线协议栈移植、驱动开发、参数映射、周期数据与非周期数据交互实现。 3. 负责总线通信性能、实时性、稳定性优化,解决现场通信干扰、丢包、同步等问题。 4. 与其他开发人员联调,负责总线功能与控制算法、应用程序接口对接。 5. 编写总线相关设计文档、测试用例、集成指南及认证材料。 6. 支持产测、客户现场问题定位与故障排查,输出问题分析及解决方案。 7. 跟踪工业以太网 / 现场总线技术演进,参与新技术预研与方案落地。 Qualifications 任职要求 1. 教育背景:本科及以上学历,自动化、电气工程、电子信息、计算机等相关专业。 2. 专业能力: 3年及以上工业现场总线开发经验,有变频器、伺服、PLC等驱动类产品总线开发经验优先。 精通至少一种主流总线开发,熟练掌握以下两种及以上: 1) Profinet IO(Device/Controller); 2) EtherCAT(从站 / 主站、CoE、FoE、EoE); 3) Modbus TCP/Modbus RTU; 熟悉总线协议标准、报文结构、状态机、同步机制、诊断机制,具备协议栈移植与调试能力。 熟练使用C/C++进行嵌入式软件开发,熟悉嵌入式RTOS、MCU/DSP平台。 会使用示波器、逻辑分析仪、总线抓包工具(如 Profinet/EtherCAT 调试工具)。 具备良好的文档习惯与问题分析能力,能快速定位并解决现场通信问题。 有总线一致性测试、认证、量产导入经验者优先。 3. 行为和素质: 扎实的通信与自动化基础,对工业驱动产品有理解与热情。 学习能力强,能快速适配施耐德研发流程与工具链。 责任心强,抗压能力好,具备良好的跨团队沟通与协作意识。 Schedule: Full-time Req: 009J81
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About Schneider Electric

Schneider Electric
PublicSchneider Electric SE is a French multinational corporation that specializes in energy technology, covering electrification, automation, and digitalization for industry and homes.
10,001+
Employees
Rueil-Malmaison
Headquarters
Reviews
4.0
45 reviews
Work Life Balance
3.6
Compensation
4.3
Culture
4.2
Career
4.5
Management
3.5
84%
Recommend to a Friend
Pros
Cutting-edge technology stack and interesting technical challenges
Competitive compensation packages with equity
Strong engineering culture with focus on code quality
Cons
Some legacy systems that need modernization
Work-life balance can be challenging during product launches
Fast-paced environment with tight deadlines
Salary Ranges
3 data points
Principal/L7
Senior/L5
Principal/L7 · Principal Data Scientist
0 reports
$211,000
total / year
Base
-
Stock
-
Bonus
-
$179,350
$242,650
Interview Experience
3 interviews
Difficulty
2.7
/ 5
Duration
14-28 weeks
Offer Rate
33%
Experience
Positive 33%
Neutral 67%
Negative 0%
Interview Process
1
Application Review
2
Technical/Hiring Manager Interview
3
HR Screen
4
Final Interview Round
5
Offer
Common Questions
Technical Knowledge
Behavioral/STAR
Past Experience
Culture Fit