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Diagnostic System Architect - Propulsion Thermal Management

General Motors.com

Office

Markham Elevation Centre, Canada

Full Time

Job Description

Work Arrangement: This role is categorized as hybrid. This means the successful candidate is expected to report to the office three days per week, at minimum

At General Motors, we envision a future characterized by zero crashes, zero emissions, and zero congestion. We are pioneering the next generation of vehicle compute platforms, revolutionizing automotive software development, and integrating seamless connections between cloud and edge resources. Join us as we lead the way towards a sustainable and safe automotive future.

The Role:

The successful candidate will be part of the Vehicle Mechatronic Embedded Controls (VMEC) engineering department at General Motors Canada.  

The Diagnostics System Architect (DSA) is the Diagnostic Professional who is responsible for the overall alignment and quality of the diagnostic product for Propulsion Thermal Management Agile Release Train (ART).  This includes establishing the diagnostic strategy, overseeing the diagnostic design, ensuring diagnostic work is documented in EPIC/Features, establishing the diagnostic verification plan, interacting with partners such as Suppliers, DREs, SW, Service, Manufacturing, etc. The DSA is required to maintain their technical and regulatory currency and coach/inform their team members to ensure the diagnostic product achieve the quality needed to meet the vision of Flawless Diagnostics.

What You’ll Do (Responsibilities)

Lead the diagnostics systems development and architecture for the propulsion thermal management using appropriate, common methods for VMEC feature development and support the growth capabilities to keep us at the forefront of emerging technology.

Dsa Tasks And Responsibilities:

Product Responsibilities

  • Assess the level of effort required to support diagnostic activities across Initiatives and Features, ensuring alignment with ART priorities.
  • Provide diagnostic perspectives on EPICs and Features, including Non-Functional Requirements (NFRs), Acceptance Criteria, and Definition of Done.
  • Ensure infrastructure and processes are in place to evaluate and improve the diagnostic quality of the product continuously.

Systems Engineering Collaboration

  • Evaluate new concepts and designs prior to development to identify diagnostic implications and opportunities.
  • Decompose new technologies, develop DFMEAs, identify diagnostic capabilities and warranty parts, and generate Diagnostic Object Specifications of Intent.

Agile Team Interactions

  • Develop and maintain the Diagnostic Architectural Runway, ensuring diagnostic coverage across all impacted scrums and features.
  • Oversee diagnostic activities and ensure flawless diagnostic quality through design reviews, test plan validation, and test result analysis.
  • Manage diagnostic-related PRTS and ensure traceability and completeness of diagnostic deliverables.

External Collaboration & Support

  • Foster cross-ART collaboration to ensure consistent diagnostic strategies and execution.
  • Support internal customers including Calibration and Diagnostic Strategist teams, and provide supplier oversight as needed.
  • Engage with service and manufacturing teams to ensure diagnostic readiness and alignment.
  • Review documentation across stakeholders to ensure diagnostic quality standards are met.

Talent Development

  • Maintain personal technical and regulatory expertise in diagnostics and actively address capability gaps within the ART.
  • Mentor team members and promote diagnostic excellence across the organization.

Your Skills & Abilities (Required Qualifications)

  • Bachelor’s Degree in Electrical, Computer Science, Mechanical, or related engineering discipline
  • Minimum 5+ years of Engineering experience related to diagnostics development and/or Embedded Controls development.
  • Knowledge of major automotive subsystems and electrical/electronic circuit operation
  • Knowledge and experience with major diagnostic deliverables such as Diagnostic monitors, diagnostic objects (including Data Identifiers (DIDs), Diagnostic Trouble Codes (DTCs) and Routine Identifiers (RIDs), Diagnostic Event Managers, etc.
  • In depth comprehension of industry diagnostic strategies and relevant standards including
  • Ability to coordinate and complete tasks per a cadence release schedule
  • Ability to identify non-compliance to standards and resolve the issue
  • High level of analytical ability where problems are unique and complex
  • High level of interpersonal communication skills (written and oral)
  • Able to work independently with high degree of initiative
  • Familiarity with tools for virtual, HIL, and vehicle-based evaluation of diagnostics
  • Carb Regulatory Requirements

  • CHINA 7 regulatory requirements
  • Euro

  • SAE J1979-x and Legislative requirements
  • UDS (ISO-14229) diagnostic requirements
  • Iso26262 Safety Requirements

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 Overview

The goal of the General Motors of Canada total rewards program is to support the health and well-being of you and your family. Our comprehensive compensation plan currently includes the following benefits, in addition to many others:

  • Paid time off including vacation days, holidays, and supplemental benefits for pregnancy, parental and adoption leave;
  • Healthcare, dental, and vision benefits;
  • 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, your family and friends.

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.

Why Join Us

We believe we all must make a choice every day – individually and collectively – to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.

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.

We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire.

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 800-865-7580. 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.

Diagnostic System Architect - Propulsion Thermal Management

Office

Markham Elevation Centre, Canada

Full Time

September 25, 2025

company logo

General Motors

GM