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Diesel Calibration Engineer
Job in
Dearborn, Wayne County, Michigan, 48124, USA
Listed on 2026-07-01
Listing for:
Saxon Global
Full Time
position Listed on 2026-07-01
Job specializations:
-
Engineering
Quality Engineering, Validation Engineer
Job Description & How to Apply Below
Diesel Calibration Engineer
We are seeking a Diesel Calibration Engineer to support diesel engine aftertreatment development with a strong focus on DPF aftertreatment systems, engine dynamometer emissions testing, and regulatory certification activities. This role is hands-on and lab-focused, supporting lean, regeneration (regen), and OBD emissions processes, with daily responsibility for dyno testing, data collection, and analysis.
This position does not require full calibrator ownership, and is well-suited for a technologist, engineer, or technician-level professional with strong diesel development experience and familiarity with calibration and data acquisition tools.
Key Responsibilities- Aftertreatment & Calibration Support
- Support Diesel Particulate Filter (DPF) aftertreatment systems, including installation, testing, removal, and troubleshooting
- Execute aftertreatment calibration updates and monitor system response
- Track and document calibration changes, test results, and configuration updates
- Support diesel engine and aftertreatment calibration, test methods, and validation activities
- Emissions & Dyno Testing
- Perform engine dynamometer certification emissions testing for: lean operation, regeneration (active and passive), On-Board Diagnostics (OBD)
- Maintain daily responsibility for engine dyno operation, test execution, and data quality
- Support EPA 10–65 certification protocols, including familiarity with key test cycles
- Assist with emissions certification readiness and documentation
- Data Collection & Analysis
- Collect, analyze, and share dyno and emissions data across engineering teams
- Utilize ETAS calibration and data acquisition tools for: dyno data collection, calibration tracking, data sharing and reporting
- Ensure data integrity and traceability for certification and development activities
- Cross-Functional Support
- Act as a technical “floater”, supporting multiple programs or test activities as priorities shift
- Collaborate with calibration engineers, emissions teams, and regulatory compliance groups
- Support troubleshooting and root-cause analysis for aftertreatment or emissions issues
- Experience with diesel engine development, testing, or aftertreatment systems
- Hands-on experience with engine dynamometer testing
- Familiarity with DPF aftertreatment systems and diesel emissions processes
- Knowledge of lean, regen, and OBD emissions strategies
- Experience using ETAS tools (INCA, MDA, or similar) for calibration and data collection
- Understanding of EPA 10–65 emissions certification protocols and key drive cycles
- Strong attention to detail and documentation skills
- Bachelor’s degree in Mechanical Engineering, Automotive Engineering, or related field (or equivalent hands-on experience)
- Prior experience supporting emissions certification testing
- Background in diesel aftertreatment calibration or validation
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