OBD Diagnostics & Engine Management Systems supports the development, implementation, validation, and maintenance of onboard diagnostics (OBD) strategies and engine management system calibrations for diesel powertrain applications. This role collaborates with cross-functional engineering teams to develop diagnostic calibrations, support regulatory compliance activities, perform testing and validation, and assist in the execution of diagnostic development plans. Position provides guidance to more junior staff.
Contributes to diagnostic strategy development, calibration integration, certification support, and issue resolution while ensuring compliance with applicable regulatory requirements and company standards. Must be able to use independent judgment extensively.
1. Supports execution of OBD diagnostic development plans and project deliverables.
Develops, validates, and troubleshoots diagnostic strategies and calibrations. Assists in the development and execution of OBD verification procedures. Tracks diagnostic development status and supports project schedule adherence.
2. Develops and maintains diagnostic calibration data for assigned powertrain programs.
Supports integration of new diagnostic software and calibration features.
Collaborates with calibration engineers, software developers, and product development teams to resolve diagnostic issues. Participates in technical reviews and working group meetings.
3. Supports communication of diagnostic requirements, program timing, and technical issues within the product development team. Assists with implementation of future model year diagnostic requirements. Coordinates with internal stakeholders to ensure compliance with OBD regulations and vehicle requirements.
4. Participates in calibration comparison reviews and validation activities. Maintains engineering records and project documentation.
5. Evaluates competitor vehicles and diagnostic systems for benchmarking purposes. Researches emerging technologies, industry trends, and regulatory developments. Prepares technical summaries and reports for engineering management.
- Reports to: Powertrain Engineering Manager, OBD Development
- No direct reports
EDUCATION, EXPERIENCE & TRAINING
- Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Mechatronics Engineering, or related engineering discipline; Master’s degree is preferred but not required
- Minimum 5 years of experience in automotive or commercial vehicle engineering
- Minimum 4 years of experience in OBD systems, engine controls, calibration, or powertrain development
KNOWLEDGE
- Extensive knowledge of the latest government regulations and optimum strategies for OBD on light/heavy duty diesel engines
- Thorough understanding of OBD systems and engine management systems
- Advanced knowledge of diesel engine controls, emissions systems, and diagnostic strategies
- Knowledge of applicable OBD regulations and industry standards
- Understanding of calibration development and validation processes
- Familiarity with emissions and environmental testing methodologies including engine dyno testing
SKILLS & ABILITIES
- Advanced experience using calibration and measurement tools such as ETAS INCA or similar systems
- Thorough working knowledge of MATLAB/Simulink
- Extensive hands-on experience with CAN communication and CAN data acquisition/analysis tools
- Strong communication, analytical, and problem-solving skills
- Ability to interpret technical requirements and engineering specifications
- Excellent verbal and written communication skills
- Ability to work collaboratively in cross-functional engineering teams
- Excellent PC skills in Microsoft Office applications and standard engineering software tools
PHYSICAL STANDARDS
The employee must be able to access, enter, and retrieve data using a computer. This is primarily a sedentary position in a controlled office environment. However, it also regularly requires reaching, stooping, crawling under vehicles, as well as the use of automotive repair shop tools and equipment to perform repair procedure validation and development on actual medium duty commercial vehicles. Employee must be able to perform occasional light lifting (5-25 lbs).
Position requires 20–30% domestic and international travel, including overnight stays. Requires full-time on-site work responsibilities.
We are looking to hire an Engineer II or Sr level in our Plymouth, MI location. The pay scale for an Engineer II in Plymouth, MI is $87,448 to $111,496. The pay scale for an Sr. Engineer in Plymouth, MI is $97,063 to $123,755. The base salary will be determined based on a variety of factors, such as relevant experience and education.
Exceptional Perks That Go Beyond the Basics
Join a workplace that invests in your well-being—mind, body, and future:
- Comprehensive Health Coverage
Medical, dental, vision, and fertility benefits to support you through every stage of life - Fertility & Family-Building Support through WIN Fertility: Includes Adoption & Surrogacy Benefits, WINMaternity, and PowerPause, offering up to $25,000 in lifetime benefits for fertility-related services such as IVF, IUI, and preconception support
- Generous Time Off
Enjoy a healthy work-life balance with paid vacation, 15 paid holidays annually, sick leave, parental leave, and MTO (Miscellaneous Time Off) for volunteering or a compelling personal need - Smart Retirement Planning
Build long-term financial security with a 401(k) plan featuring a company match and an additional Annual Retirement Contribution (ARC) - Peace of Mind
Company-paid Basic Life and AD&D Insurance, as well as Travel Insurance, so you're covered wherever life takes you - Wellness Program
Access a variety of tools and resources designed to support your physical and mental well-being - Tuition Reimbursement
Pursue continued education with financial support for job-related coursework, degree programs, and professional growth - Exclusive Employee Discounts
Save on insurance, travel, entertainment, car purchases/rentals, retail purchases, and more
Skills Required
- Bachelor's degree in Electrical Engineering, Mechanical Engineering, Mechatronics Engineering, or a related engineering discipline
- Master's degree in an engineering discipline
- At least 5 years of experience in automotive or commercial vehicle engineering
- At least 4 years of experience in OBD systems, engine controls, calibration, or powertrain development
- Extensive knowledge of OBD regulations and strategies for light- and heavy-duty diesel engines
- Thorough understanding of OBD systems and engine management systems
- Advanced knowledge of diesel engine controls, emissions systems, and diagnostic strategies
- Knowledge of applicable OBD regulations and industry standards
- Understanding of calibration development and validation processes
- Familiarity with emissions and environmental testing methodologies, including engine dynamometer testing
- Advanced experience with ETAS INCA or similar calibration and measurement tools
- Thorough working knowledge of MATLAB and Simulink
- Extensive hands-on experience with CAN communication and CAN data acquisition or analysis tools
- Strong communication, analytical, and problem-solving skills
- Ability to interpret technical requirements and engineering specifications
- Ability to work collaboratively in cross-functional engineering teams
- Excellent verbal and written communication skills
- Excellent PC skills using Microsoft Office and standard engineering software
- Ability to perform vehicle repair procedure validation, including occasional light lifting of 5–25 pounds
- Ability to work full-time on-site and travel domestically and internationally 20–30%
What We Do
Isuzu is the global leader in commercial vehicles and diesel engines. We consistently focus on “creation without compromise” in the process of building and maintaining a world class organization. By expanding our operations across the globe, Isuzu products benefit people in over 100 countries. To ensure the most advanced performance and superb service, we are moving forward in product development, quality, manufacturing systems and customer support, which will become the new global standards of excellence. We hold an uncompromising commitment to improvement for better products and a better partnership with the world.
