Calibration Engineer - Emissions, Drivability & Dyno Lab

Dumarey Group; Detroit (MI); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Health/dental/vision coverage

401(k) match

Generous PTO

Job summary

Dumarey USA is seeking Calibration Engineers to lead engine calibration programs for OEMs, working across dynos, test tracks, and on-road tests. You will influence drivability, emissions compliance, and fuel economy while delivering clear technical reports.

We value hands-on engineers who can mentor junior staff, collaborate with cross-functional teams, and travel as project needs dictate, including international assignments. A Mechanical/Automotive engineering background is required.

Qualifications

• Bachelor’s degree in Mechanical, Automotive, or related Engineering field.
• Calibration development experience (1-5+ years) on internal combustion engines with hands-on use of calibration platforms (INCA, ATLAS) and Matlab/Simulink.
• Understanding of Engine Management System architectures and OBD/OBDII compliance.
• Ability to solve complex technical challenges under deadlines.
• Excellent written and verbal communication and presentation skills.
• Willingness to travel domestically/internationally.

Responsibilities

• Plan, execute, and deliver engine calibration development and testing on chassis dynos, test tracks, and public roads.
• Conduct tailpipe and chassis emissions campaigns, analyze data, and optimize calibrations to meet regulatory targets, fuel-economy, and drivability goals.
• Prepare clear, insightful technical reports, white papers, and presentations for internal stakeholders and customers.
• Collaborate closely with OEMs, suppliers, and cross-functional teams to drive calibration solutions.
• Mentor and coach less-experienced engineers, sharing best practices in calibration workflows and new technologies.
• Champion safety and quality—strictly adhere to PPE guidelines, our Quality Management System, and all site regulations.
• Flex to various work locations (office, lab, customer site) and travel domestically or internationally as project demands.

Skills

Calibration development

Data analysis scripting

Matlab/Simulink

Engine management systems

Education

Bachelor’s degree in Mechanical/Automotive Engineering

Tools

INCA

ATLAS

Job description

Dumarey USA is seeking Calibration Engineers to lead engine calibration programs for OEMs, working across dynos, test tracks, and on-road tests. You will influence drivability, emissions compliance, and fuel economy while delivering clear technical reports.

We value hands-on engineers who can mentor junior staff, collaborate with cross-functional teams, and travel as project needs dictate, including international assignments. A Mechanical/Automotive engineering background is required.