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Engineering

Embedded Software Engineer (MCU / Ethernet Communication/RTOS)   r

Localização Wuxi, Jiangsu, China
Data de publicação
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Tipo de contrato Full time
Tipo de trabalho Fixed Term - Temporary (Fixed Term)
ID da requisição R0000380765

Descrição

Career Area:

Engineering

Job Description:

Your Work Shapes the World at Caterpillar Inc.

When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.

岗位职责(Job Responsibilities)

  • 基于英飞凌 AURIX TC297/TC397 平台进行嵌入式软件开发。

  • 基于 RTOS 开发和维护网络通信模块(TCP/IP、UDP、Ethernet)。

  • 设计和开发应用层私有通信协议,实现设备间数据交互。

  • 负责 Ethernet、CAN 等通信功能开发与调试。

  • 负责通信链路问题定位与分析(抓包、日志分析、现场问题复现)。

  • 参与驱动、BSP 及中间件开发与集成。

  • 开发和维护自动化测试及诊断工具(Python/Shell等)。

  • 与系统、硬件及测试团队协同完成接口设计和系统集成。

任职要求(Required Qualifications)

  • 计算机、通信、自动化、电子工程等相关专业本科及以上学历。

  • 熟悉英飞凌 TC297、TC397 或其他 Cortex-R/M、TriCore MCU 开发。

  • 熟练掌握 C/C++ 编程。

  • 熟悉 RTOS 开发,具备任务调度、同步机制、内存管理等相关经验。

  • 熟悉 Ethernet 通信开发,掌握 TCP/IP、UDP 等网络协议。

  • 熟悉 MCU 外设开发,包括 SPI、UART、CAN、Ethernet 等。

  • 具备良好的软件调试能力,能够使用 Lauterbach、Trace32、示波器、协议分析仪等工具定位问题。

  • 熟悉嵌入式软件架构设计和模块化开发。

加分项(Nice to Have)

  • 具备 FreeRTOS、AUTOSAR OS、SafeRTOS RTOS 使用经验。

  • 具备 RTOS 移植(Porting)经验,包括:

  • CPU 架构适配

  • 中断管理

  • Tick 时钟实现

  • 上下文切换机制开发

  • 启动代码(Startup)开发

  • 熟悉 商用 TCP/IP 协议栈或 AUTOSAR Ethernet Stack。

  • 有私有协议设计和实现经验。

  • 熟悉 SOME/IP、DoIP、UDS、CANFD 等车载通信协议。

  • 具备多核 MCU(如 TC397)开发经验。

  • 有汽车电子、工程机械、机器人等领域项目经验者优先

Posting Dates:

July 6, 2026 - July 30, 2026

Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply

Not ready to apply? Join our Talent Community.

VAMOS AO TRABALHO

ACOMPANHE AS VAGAS MAIS RECENTES E AS NOTÍCIAS DA CATERPILLAR.

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