Senior Mechatronics Infrastructure Architect (Hybrid)

3M HEALTHCARE; Milford Charter Township (MI); Hybrid; USD 120,000 - 160,000; Full time

Job summary

General Motors is seeking a Senior Software Architect to define infrastructure software requirements and develop automated tests that prove those requirements. You will translate ECU‑level requirements into smaller, deployable chunks and lead cross‑functional groups to ensure clear, testable and verifiable infrastructure solutions for GM’s vehicle portfolio.

You will guide the team in requirements authoring, Python test development, and automation tooling while championing best practices for

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, Electrical/Computer Engineering, or related technical field; or equivalent experience.
• 5+ years of relevant software experience, including test automation for embedded or distributed systems.
• Strong proficiency in C++ for test automation or tooling (frameworks, fixtures, data parsing, reporting).
• Working knowledge of AUTOSAR Classic concepts and configuration, or equivalent embedded platform experience.
• Practical experience with automotive communication protocols such as CAN, LIN, and Ethernet, and familiarity with diagnostic protocols like UDS and DoIP.
• Solid understanding of the software development lifecycle, testing methodologies, and CI/CD practices.
• Demonstrated ability to analyze complex issues, decompose them into testable scenarios, and drive issues to closure across a multi-stakeholder environment.

Responsibilities

• Define infrastructure requirements and lead cross-functional workgroups to gather, rationalize, and negotiate requirements into clear, testable infrastructure requirements that define interfaces involving PODs, Solutions, application, middleware, software generation tooling, and the BSW.
• Write high-quality test scenarios in Gherkin format and implement automation code linking to C++ step definitions; analyze results to identify defects and performance issues.
• Manage and refine the team backlog for requirements and test automation, coaching engineers in requirements authoring, Python test development, AUTOSAR concepts, and good testing practices.

Skills

C++ test automation

AUTOSAR concepts

Embedded software

CI/CD practices

Gherkin / BDD

Python test development

Education

Bachelor’s degree in Computer Science or related field

Master’s degree in Software/Engineering (preferred)

Tools

C++ testing frameworks

Automation tooling

Job description

General Motors is seeking a Senior Software Architect to define infrastructure software requirements and develop automated tests that prove those requirements. You will translate ECU‑level requirements into smaller, deployable chunks and lead cross‑functional groups to ensure clear, testable and verifiable infrastructure solutions for GM’s vehicle portfolio.

You will guide the team in requirements authoring, Python test development, and automation tooling while championing best practices for