Job Description Vacancy Status: This posting is not for an existing vacancy within the organization and is open to new applications. (New Head Count) AI Disclosure: As part of the application process, Artificial Intelligence will be used in the hiring process for this role
Hybrid: This role is categorized as hybrid. This means the successful candidate is expected to report to Markham three times per week, at minimum [or other frequency dictated by the business].
About the role This role is intended for a highly capable technical engineer who can define diagnostic requirements that will be translated into production‑ready embedded controls for Driveline and Trailering Mechatronic systems within the Chassis domain. The position sits at the intersection of systems engineering, diagnostic architecture, embedded software, controller integration, and vehicle‑level validation, with primary focus on diagnostic strategy, requirements, and architecture. The ideal candidate is a systems‑oriented diagnostic engineer with a strong understanding of embedded controls, vehicle diagnostics, and chassis mechatronic systems. Experience includes defining diagnostic requirements, fault detection strategies, DTC implementation requirements, fault maturation and recovery criteria, and diagnostic validation plans for production vehicle programs.
Key responsibilities Own diagnostic specification development for Driveline and Trailering mechatronic sub‑systems, including DTC strategy, enable and inhibit conditions, set and recovery logic, customer notification strategy, remedial actions, and diagnostic data requirements such as freeze frame and Figure of Merit expectations.
Directly support software implementation across controller, subsystem, and vehicle levels, including software integration, anomaly resolution, and technical issue troubleshooting.
Drive robust diagnostic design reviews with internal GM stakeholders and suppliers, ensuring implementation meets GM requirements, passes software design review gates, and is approved for release.
Improve diagnostic robustness for edge cases such as environmental variation, part‑to‑part variation, startup and initialization behavior, hot starts, transient power behavior, and partial networking conditions.
Support common, standardized diagnostic architecture across Mechanical Driveline and Trailering controls, including creation and execution of diagnostic CGs, regression testing strategy, and diagnostic design governance.
Collaborate cross‑functionally with systems, controls, calibration, software integration, validation, manufacturing, product, and supplier teams to deliver high‑quality technical solutions in a SAFe / agile development environment.
Contribute technically to integrated chassis feature development where Driveline and Trailering capabilities intersect with braking, steering, suspension, propulsion torque management, and broader vehicle motion coordination.
Act as a senior technical contributor and domain leader, helping raise the organization’s capability in diagnostic specification and mechatronic systems understanding.
Required Qualifications Bachelor’s degree in Electrical Engineering, Computer Engineering,



Computer Science, Software Engineering, Mechatronics Engineering, Systems Engineering, or equivalent technical degree / experience.
5+ years of experience in embedded controls, systems engineering, diagnostics, software development, or a related automotive engineering discipline.
Experience defining diagnostic requirements, fault detection strategies, DTC implementation requirements, fault maturation and recovery criteria, recovery logic, and diagnostic validation plans for production vehicle programs.
Strong working knowledge of safety‑critical software development and engineering best practices consistent with ISO 26262.
Knowledge and familiarity with Mechatronic Infrastructure Systems such as Ethernet/CAN/LIN, Diagnostics, Programming, HWIO, Power Management, and Cybersecurity.
Strong analytical and problem‑solving ability with capability to resolve unusual and difficult technical problems and drive issues to closure.
Robust written and verbal communication skills, with ability to work effectively across internal GM teams and external supplier organizations.
Knowledge of software development lifecycle and testing methodologies.
Knowledge of DOORS/DNG, GIT environment(s); plant modeling and/or analysis tools.
Preferred qualifications Direct experience in Driveline and/or Trailering mechatronic systems, such as AWD, 4WD, eLSD, eLocker, Trailer Brake controls.
Experience working with supplier‑developed software and diagnostics, including review, approval, integration, and issue resolution across GM and supplier interfaces.
Experience with SW specification, calibration, controller integration, and hands‑on validation in bench and vehicle environments.
Knowledge of Agile/Scrum methodologies.
Familiarity with PHM, Figure of Merit concepts, early fleet diagnostic monitoring, and data‑driven diagnostic health improvement methods.
Strong knowledge of CICD process pipeline like GitHub Actions and Jenkins.
Ability to collaborate with AI Agent.
Understanding of software version control systems (e.g., Git).
Experience and exposure to root cause investigation strategies such as Fishbone, 5 Whys, Fault Tree Analysis, RedX, DFSS.
Experience with test tools such as CANoe, Vehicle Spy, INCA, AutoVAL, Wire Shark, Lauderbauch T32, PCAP files.
Technical tools and skills MATLAB
Simulink
GitHub
Python
INCA
Vehicle Spy
Jira
Optimus
CPPu
MDK
Leadership expectations for a Senior Chassis SW Diagnostics Engineer Serve as a recognized technical leader in diagnostic specification within the Driveline / Trailering mechatronics space.
Drive technical clarity across ambiguous, cross‑functional problems and influence design direction without requiring close supervision.
Mentor fellow engineers in software fundamentals,



diagnostics philosophy, and disciplined execution.
Help shape reusable standards, technical artifacts, and best practices that scale across chassis software programs.
Why this role matters This role directly supports GM’s move toward stronger in‑house ownership of chassis supervisory controls and diagnostics, faster feature evolution, better software quality, and tighter integration across the vehicle. It is also a key enabler for improving customer‑facing quality, reducing false faults, preserving functional availability in degraded states, and creating differentiated Driveline and Trailering capabilities for future vehicle programs.
Compensation The salary range for this role is $115,000 to $164,600. The actual base salary a successful candidate will be offered within this range will vary based on factors relevant to the position. GM DOES NOT PROVIDE IMMIGRATION‑RELATED SPONSORSHIP FOR THIS ROLE. DO NOT APPLY FOR THIS ROLE IF YOU WILL NEED GM IMMIGRATION SPONSORSHIP NOW OR IN THE FUTURE
Benefits Paid time off including vacation days, holidays, and supplemental benefits for pregnancy, parental and adoption leave.
Healthcare, dental and vision benefits including health care spending account and wellness incentive.
Life insurance plans to cover you and your family.
Company and matching contributions to a Defined Contribution Pension plan to help you save for retirement.
GM Vehicle Purchase Plan for you and your family.
About GM Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
Non-Discrimination and Equal Employment Opportunities General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
Accommodations General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us or call us at 1-(phone hidden). In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying. We are leading the change to make our world better, safer and more equitable for all through our actions and how we behave. Learn more about: Our Company Our Culture How we hire Our diverse team of employees bring their collective passion for engineering, technology and design to deliver on our vision of a world with Zero Crashes, Zero Emissions and Zero Congestion. We are looking for adventure‑seekers and imaginative thought leaders to help us transform mobility. Explore our global locations We are determined to lead change for the world through technology, ingenuity and harnessing the creativity of our diverse team.
Learn more To learn more, visit How we Hire.

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📌 Senior Chassis Diagnostic Engineer – Driveline & Trailering (Ontario)
🏢 General Motors
📍 Ontario