Project Engineer

Overview

Snap-on Business Solutions

Position: Project Engineer – PC, Mobile & Embedded Diagnostics for Heavy Duty Vehicles

Location: Rochester Hills, MI

Work: Monday-Friday; 8a-5p; On Facility Site

We are seeking a senior technical engineer to lead development of diagnostic solutions across embedded, PC, and mobile platforms in the heavy-duty vehicle diagnostics domain. This role is best suited for someone with strong hands-on experience in embedded software, vehicle communications, and system integration who can also provide technical leadership across cross-functional teams. You will help define architecture, solve complex integration challenges, and deliver secure, high-quality products that support evolving customer and industry requirements.

Responsibilities

• Lead development of driver, firmware, and application software for vehicle communication devices supporting heavy-duty diagnostic protocols such as CAN/J1939, ISO 15765-2, J1708/J1587, UDS, and ISO 22900.

• Define requirements, system architecture, and integration strategies across software and hardware platforms.

• Develop and enhance API drivers aligned to industry standards such as RP1210, RP1227, and J2534.

• Ensure compliance with cybersecurity, safety, and regulatory requirements.

• Collaborate with OEMs, fleets, suppliers, and internal engineering teams to deliver robust, secure, and high-performing diagnostic solutions.

• Provide technical leadership during development, testing, and customer deployments by driving issue resolution and integration readiness.

• Contribute to certification and compliance documentation.

Qualifications

• Bachelor’s or Master’s in Electrical Engineering, Computer Engineering, Computer Science, or related field.

• 5+ years of experience in embedded systems, diagnostics, or automotive/heavy-duty software development.

• Strong technical expertise in the following areas:

• Object-oriented software development, preferably in C++

• Multithreaded software design and development

• Development of API drivers and communication layers on PC platforms using C, C++, or .NET

• Strong understanding of vehicle communication protocols such as CAN, CAN FD, ISO 15765-2, UDS, J1939, and DoIP

• Working knowledge of TCP/IP networking, secure communications such as TLS, VPN, and IPsec, and diagnostic tools such as Wireshark

• Experience with low-level PC drivers such as USB or NDIS and integration of third-party SDKs

• Strong experience with modern software development environments, preferably Visual Studio 2022

• Familiarity with Agile, CI/CD, and version control (Git).

• Preferred Skills

• Experience developing firmware for vehicle communication interface devices using microcontrollers, CAN transceivers, UARTs, and USB peripherals, preferably on NXP-based platforms

• Experience debugging firmware on embedded or connected IoT devices

• Familiarity with PC and mobile application development on Android or iOS that integrates with third-party APIs and device communication layers

• Exposure to AI-assisted software development or familiarity with large language model-based tooling

• Linux experience in embedded or device-oriented environments

• Hands-on experience with cybersecurity practices in embedded systems

• Wireless communication experience with Wi-Fi, Bluetooth Classic SPP, or Bluetooth Low Energy

• Experience with containerized applications on embedded systems (Docker, Podman).