Embedded Software Linux Engineer

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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 ： Embedded Software Engineer (Linux / Ethernet Communication)

Job Responsibilities

• Design and develop application-layer private communication protocols over Ethernet
• Develop network communication modules on Linux (Socket / TCP / UDP)
• Perform debugging and issue analysis for communication links (packet capture, logs)
• Support system integration and cross-device communication
• Develop and maintain Shell/Python scripts for automation and diagnostics
• Collaborate with system and hardware teams for interface integration

Required Qualifications

• Bachelor’s degree or above in Computer Science, Communication, Automation, or related fields
• Strong experience with Linux software development environment
• Proficient in C/C++/Python programming
• Familiar with Linux network programming (Socket / TCP/IP / UDP)
• Experience with Shell scripting and debugging
• Solid understanding of networking fundamentals (IP, routing, VLAN, packet analysis)
• Strong debugging skills (tcpdump, Wireshark, log analysis)
• Nice to Have

• Experience in custom protocol design and implementation
• Familiar with ROS2 / DDS communication

Posting Dates:

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

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