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Jim Priest Email & Phone Number
Manager - Powertrain Emissions and OBD Certification
at
Daimler Trucks North America
1 work email found
@daimler.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Manager - Powertrain Emissions and OBD Certification
Location
Detroit Metropolitan Area, United States
Company size
Who is Jim Priest? Overview
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Quick answer
Jim Priest is listed as Manager - Powertrain Emissions and OBD Certification at Daimler Trucks North America, a with 6447 employees, based in Detroit Metropolitan Area, United States. AeroLeads shows a work email signal at daimler.com and a matched LinkedIn profile for Jim Priest.
Jim Priest previously worked as Manager - Powertrain Emissions & OBD Certification at Daimler Trucks North America and Manager - HD & MD Engine OBD Development at Daimler Trucks North America. Jim Priest holds M.S., Mechanical Engineering from University Of Michigan-Dearborn.
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Email format at Daimler Trucks North America
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jpriest@daimler.com
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Profile bio
About Jim Priest
Extensive experience in heavy-duty diesel engine development, including combustion, turbocharging systems, EGR controls evaluation, and calibration. Overall career has encompassed nearly all areas of testing and validation of diesel engines and related systems in terms of performance, emissions, and ECU software functions. I have spent several years focusing ECU software development process, with greatest attention given to system integration using hardware-in-the-loop simulators for validation. Currently, I manage a team which develops heavy-duty and medium-duty engine On-Board Diagnostics (OBD) strategies for the Detroit branded engines.Specialties: Testing and validation, HIL, combustion optimization, engine calibration, diagnostics, OBD, ECU software, leadership, team management, process optimization
Listed skills include Calibration, Diesel, Vehicles, Testing, and 17 others.
Current workplace
Jim Priest's current company
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Daimler Trucks North America
8 roles
Jim Priest work experience
A career timeline built from the work history available for this profile.
Manager - Powertrain Emissions & Obd Certification
Manager - Hd & Md Engine Obd Development
Responsible for development and validation of diesel engine diagnostic strategies to meet OBD regulations. My team is responsible for diagnostics related to all engine emissions control sub-systems, with the exception of fuel injection system. Additionally, I lead a global technical team for OBD monitor development, responsible for aligning processes, tools, methods for OBD development throughout the Daimler Trucks Powertrain global regions. This includes project for the U.S., Europe, Brazil, India, China, and Japan.
Apr 2014 - Aug 2021
Manager - On-Board Diagnostics Infrastructure (Mechatronics)
-Responsible for overall On-Board Diagnostics system implementation, including "project management" functions for OBD implementation-Ensure that OBD infrastructure requirements (i.e., diagnostic messages, fault handling, etc.) are met, both from a design and validation perspective.
May 2012 - Apr 2014
Manager - Electronics Systems Integration Test & Validation
-Responsible for System Integration and Regression Testing of an ECU network which controls diesel engine functions, aftertreatment functions, and vehicle interface functions, using Hardware-in-the-Loop (HIL) simulators-Vehicle-based regression testing for new software-Release of new calibration data and software for production-Review, definition, and validation of new software function requests-Support of reliability growth vehicle testing-Customer/field support and troubleshooting
Jul 2007 - May 2012
Performance & Emissions Engineer
Performance and emissions calibration development of Series 60 heavy-duty diesel engine model. Combustion development, turbocharger and fuel injection matching, heat rejection testing and data analysis. Base emissions development to meet EPA regulations at the time
Apr 2000 - Jul 2007
Emissions Systems And Certification Engineer
Responsible for verification, calibration, and commissioning of emissions test equipment. Ensured that emissions equipment met federal guidelines. Performed emissions certification testing for on-highway and off-highway heavy-duty diesel engines. Worked with test cell data acquisition systems and ensured data quality.
Nov 1996 - Apr 2000
Emissions Systems Engineer
Design and layout of emissions analysis and sampling systems, customer support, and equipment commissioning.
May 1993 - Nov 1996
2 education records
Jim Priest education
M.S., Mechanical Engineering
B.S., Mechanical Engineering
FAQ
Frequently asked questions about Jim Priest
Quick answers generated from the profile data available on this page.
What company does Jim Priest work for?
Jim Priest works for Daimler Trucks North America.
What is Jim Priest's role at Daimler Trucks North America?
Jim Priest is listed as Manager - Powertrain Emissions and OBD Certification at Daimler Trucks North America.
What is Jim Priest's email address?
AeroLeads has found 1 work email signal at @daimler.com for Jim Priest at Daimler Trucks North America.
Where is Jim Priest based?
Jim Priest is based in Detroit Metropolitan Area, United States while working with Daimler Trucks North America.
What companies has Jim Priest worked for?
Jim Priest has worked for Daimler Trucks North America, Demand Detroit, Detroit Diesel, and Avl.
How can I contact Jim Priest?
You can use AeroLeads to view verified contact signals for Jim Priest at Daimler Trucks North America, including work email, phone, and LinkedIn data when available.
What schools did Jim Priest attend?
Jim Priest holds M.S., Mechanical Engineering from University Of Michigan-Dearborn.
What skills is Jim Priest known for?
Jim Priest is listed with skills including Calibration, Diesel, Vehicles, Testing, Electronics, Validation, Powertrain, and Motors.
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