Caterpillar

ROS2 System Engineer

China · Work style not stated · Full time

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About the role

Description from the employer’s posting. Check the employer’s page for the current version.

  • EmployerCaterpillar
  • LocationChina
  • Work styleWork style not stated
  • Employment typeFull time
  • Employer posted

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.

Job Title : 嵌入式 Linux ROS2 系统架构工程师

Job Responsibilities

  • 负责 ROS2 系统架构设计,包括节点职责拆分、通信接口定义、命名空间规划、参数配置、Launch 编排和模块边界设计。
  • 负责 ROS2 通信机制设计与调优,覆盖 Topic、Service、Action、Parameter、TF、Lifecycle、Composition、DDS QoS 和多机通信场景。
  • 负责 ROS2 常用功能包的选型、集成和适配,包括 rosbag2、tf2、diagnostic_updater、robot_state_publisher、Navigation2、image_transport、message_filters 等。
  • 负责基于 Linux 的 ROS2 运行环境搭建与维护,包括系统服务、网络配置、时间同步、进程管理、日志路径和启动恢复策略。
  • 负责 ROS2 系统集成问题定位与修复,针对 DDS 发现异常、Topic 丢包、QoS 不匹配、TF 延迟、节点启动顺序和资源瓶颈等问题提供工程化方案。
  • 负责 ROS2 软件包结构、接口定义、构建配置和部署流程设计,提升系统的可维护性、可测试性和可扩展性。
  • 与算法、感知、定位、规划、控制、硬件和测试团队协同,推动跨模块接口对齐、系统联调和平台稳定交付。
  • 负责架构设计文档、接口说明、部署指南、问题复盘和调优经验沉淀,形成可复用的 ROS2 系统工程实践。
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Qualifications:

  • 计算机、软件工程、电子工程、自动化或相关专业,本科及以上学历。
  • 3年以上嵌入式软件开发经验。
  • 熟悉 ROS2 系统架构设计方法,能够根据业务场景进行节点划分、接口建模、通信链路设计和模块解耦。
  • 熟悉 ROS2 通信机制,熟悉 ROS2 常用功能包和工具链,
  • 熟悉 DDS QoS 策略及典型通信问题,能够分析可靠性、实时性、带宽、延迟、发现机制和多机通信相关问题。
  • 熟悉 Linux 系统基础,掌握进程管理、systemd 服务、网络配置、时间同步、日志管理、文件系统和常用性能分析工具。
  • 具备 C++/Python 在 ROS2 环境下的工程开发能力,能够设计消息接口、服务接口、参数配置和可维护的软件包结构。
  • 具备良好的架构文档、接口文档和技术评审能力,能够清晰表达设计方案、约束条件、风险和演进计划。

Posting Dates:

September 23, 2026 - October 15, 2026

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

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At a glance

  • Employment typeFull time
  • Employer posted
  • Added to ROLIVA
  • Last checked

Skills in this posting

Skills ROLIVA found in the employer’s own description above. A mention is not a requirement.

Python

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