Diagnostic System Architect - LV Battery

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

Job summary

General Motors Milford Proving Grounds is seeking a Diagnostic Systems Architect to join the Vehicle Mechatronics Embedded Controls (VMEC) team. You will drive electrification diagnostics, shape diagnostic strategies for battery and high voltage systems, and contribute to GM’s all-electric future.

This role combines advanced analytics, cross‑functional collaboration, and end‑to‑end controller diagnostics, with hybrid work and on‑site at Milford three days a week.

Qualifications

• Bachelor’s degree in Engineering, Physics, Math, Computer Science, Information Technology, Chemistry or equivalent.
• Minimum 7+ years engineering experience.
• Mastery of OBD regulation requirements and battery chemistry basics.
• Experience designing, implementing, and optimizing Supervisory Control Systems for Electric Vehicles.
• Proficient with DOORS and simulation tools (MATLAB/Simulink, CarSim, D-Space, ETAS).
• Strong collaboration with Architecture, Controls, Software, Hardware, and Suppliers teams.
• End-to-end controller diagnostics experience.

Responsibilities

• Drive diagnostics algorithms for Electrification Battery & High Voltage ART per OBDII standards.
• Mentor engineers and promote common diagnostic approaches across teams.
• Ensure high-quality diagnostics are delivered on time and communicated clearly.
• Develop processes to support SAFe Epic/Feature development and PRTS.
• Support cross-ART dependencies and ATW projects with diagnostic expertise.
• Lead calibration/test data review and issue resolution via cross-team discussions.
• Contribute to Behavioral Tech Specifications and edge-case scenarios.
• Own end-to-end controller diagnostics in automotive calibration context.

Skills

OBD Regulation Knowledge

Battery Chemistry Basics

Electrification Diagnostics

SAFe/Agile

MATLAB/Simulink

DOORS

Cross-functional Collaboration

End-to-end Diagnostics

Education

Bachelor’s Degree in Engineering or Physics or Computer Science

7+ years engineering experience

Tools

DOORS

MATLAB/Simulink

CarSim

D-Space

ETAS

Job description

Job Description

Work Classification

Hybrid

This role is categorized as hybrid. This means the successful candidate is expected to report to the office – Milford Proving Grounds, Michigan three times per week, at minimum.

The Role

Step into a pivotal role with GM as a Diagnostic Systems Architect within our progressive Vehicle Mechatronics Embedded Controls (VMEC) team, embodying GM’s vision towards an all-electric future. VMEC is aligned with GM’s mission to create a "better and safer future for all."

Your expertise will be instrumental in driving us towards our vision of zero crashes, zero emissions, and zero congestion. Your proficiency in Electrification Diagnostics will revolutionize diagnostic strategies in the Battery & High Voltage (B&HV) Agile Release Train (ART), be a cornerstone in delivering robust diagnostic solutions for electrification vehicle programs, and significantly augment GM’s electrification and autonomous initiatives.

What You’ll do

• Drive technical excellence in Electrification Battery & High Voltage ART diagnostics, orchestrating the development of diagnostic algorithms in line with OBDII and ZEV (Zero Emissions Vehicles) Standardization Regulations.
• Drive a culture of continuous learning across engineering teams, mentor engineers, share technical insights, and promote common diagnostic approaches within Engineering Standard Work.
• Act as a diagnostic ambassador by ensuring high-quality diagnostic standards are delivered on time and clearly communicated across a variety of forums including vehicle teams, Senior Leaders (technical and non-technical), and local teams.
• Amplify the efficiency and quality of Standard Work, devising processes and tools to bolster SAFe Epic and Feature development and support the PRTS (Problem Resolution and Tracking System) process.
• Uncover and communicate cross-ART diagnostic related dependencies, providing crucial support for ATW (Advanced Technical Work) projects necessitating diagnostic expertise.
• Lead Efficient and timely discussions of PRTS issues by bringing the calibration, controls, and numerical simulation teams together to analyze test data, review code, and create stories to address issues proactively.
• Exhibit proactive learning and knowledge sharing with team members on new topics crucial in creating robust Behavioral Tech Specification requirements while contemplating scenarios and corner cases.
• Have responsibility for end-to-end controller diagnostics with an understanding and expertise in the automotive calibration process.

Your Skills & Abilities (Required Qualifications)

• Bachelor’s Degree in Engineering, Physics, Math, Computer Science, Information Technology, Chemistry or equivalent.
• A minimum of 7+ years of engineering experience.
• Mastery over OBD regulation requirements, thermal propagation detection strategies, and a fundamental knowledge of battery chemistry.
• Experience in designing, implementing, and optimizing Supervisory Control Systems for Electric Vehicles.
• Proven experience with Requirements Management tools like DOORS, and adeptness in simulation environments such as Matlab/Simulink, CarSim, D-Space, ETAS for testing or requirements generation.
• Exceptional ability to collaborate with adjacent teams like Architecture, Controls, Software, Hardware, and with Suppliers Controls/Software teams.
• Understanding and expertise in the automotive calibration process, being responsible for end-to-end controller diagnostics.

What Will Give You A Competitive Edge (Preferred Skills)

• 10+ years of experience in electrification diagnostics, with a special focus on propulsion high voltage controls and energy management.
• Masters or PhD in Engineering with a focus on Controls/Electrical Engineering or Computer Science.
• Passion for software, software quality, and software architecture with experience in C and Matlab Simulink Models.
• Prior experience in Propulsion/Electrification Control Systems or similar realms related to the Physics of Dynamic Electromechanical Systems.
• Proficiency in SAFe/Agile processes, showcasing a balanced approach to project management and execution in a multifaceted, cross-functional environment.
• Background in GM tools will be significantly advantageous.

Company Vehicle

Upon successful completion of a motor vehicle report review, you will be eligible to participate in a company vehicle evaluation program, though which you will be assigned a General Motors vehicle to drive and evaluate. Note: program participants are required to purchase/lease a qualifying GM vehicle every four years unless one of a limited number of exceptions applies.

This role is categorized as hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week {or other frequency dictated by their manager}.Relocation benefits are available for candidates who qualify under company policy.

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.

Benefits Overview

From day one, we're looking out for your well-being–at work and at home–so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources.

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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

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