Calibration Engineer

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

Are you a hands-on engineer passionate about engine calibration, emissions compliance, and drivability optimization? Whether you’re newer to the field or a seasoned pro, Dumarey USA is looking for Calibration Engineers at all experience levels to lead dyno and in-vehicle programs for top OEMs. Join our team and accelerate your career working on real vehicles in world-class labs and on the road.

What You’ll Do

• 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

Who You Are

• 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 (e.g., INCA, ATLAS), Matlab/Simulink, and scripting for data reduction
• Solid understanding of Engine Management System architectures, OBD/OBDII compliance, exhaust/evap emissions standards, and alternative-fuel or downsized-engine calibration considerations
• Proven ability to solve complex technical challenges under tight deadlines, both independently and as part of a team
• Excellent written and verbal communicator—confident presenting to engineers, managers, and customers alike
• Self-motivated, curious about emerging powertrain technologies, and committed to continuous professional growth
• Willingness to work non-standard hours and travel for short- or long-term assignments (including secondments)

Why Dumarey USA?

• Direct Impact: You’re part of our core team delivering high-visibility projects for leading OEMs - no middleman.
• Career Growth: Clear paths from early-career roles through senior leadership, professional development budgets, and mentorship programs.
• Best-in-Class Tools: Access to state-of-the-art dynos, test tracks, and calibration software.
• Comprehensive Benefits: Competitive salary, health/dental/vision coverage, 401(k) match, generous PTO, and flexible work arrangements.

Ready to drive calibration innovation and emissions excellence?

Dumarey USA is proud to be an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.