Senior Embedded Diagnostics Engineer – Heavy-Duty Vehicles

Snap-On Tools

Rochester Hills (MI)

On-site

USD 95,000 - 135,000

Full time

14 days+

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Job summary

Snap-on Business Solutions in Rochester Hills, MI, seeks a Senior Project Engineer to lead diagnostic software across embedded, PC, and mobile platforms for heavy-duty vehicles. You will drive architecture, selection of tools, and integration strategies with cross-functional teams.

Strong hands-on embedded experience and leadership are essential for delivering secure, high-quality products that meet evolving customer needs.

Qualifications

Bachelor’s or Master’s in Electrical/Computer Engineering or related field.
5+ years in embedded systems, diagnostics, or automotive software.
Proficiency in object-oriented design, especially C++ and multithreading.
Experience with PC drivers and API layers for device communication.

Responsibilities

Lead development of driver, firmware, and application software for vehicle devices supporting CAN/J1939, ISO 15765-2, J1708/J1587, UDS, and ISO 22900.
Define requirements, architecture, and integration strategies across software and hardware.
Develop API drivers and ensure compatibility with RP1210, RP1227, and J2534 standards.
Ensure cybersecurity, safety, and regulatory compliance for diagnostic solutions.
Collaborate with OEMs, fleets, suppliers and internal teams to deliver robust solutions.
Provide technical leadership during development, testing, and customer deployments.
Contribute to certification and compliance documentation.