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Diesel Calibration Jobs (NOW HIRING)

Reliance One

Engine Calibration Engineer

Plymouth, MI · On-site

$100K - $125K/yr

Bachelors degree in engineering related discipline - Mechanical Engineering Preferred * 5+ years of professional experience with diesel or gasoline engine and powertrain calibration * Strong ...

Amrize

Fleet Diesel Mechanic

Tonawanda, NY · On-site

$23.75 - $31.50/hr

Oversee calibration and adjustment of engine controls, fuel injection systems, and emission control ... Diesel Mechanics Technology (Preferred) * Required Work Experience: Minimum 2 years of hands-on ...

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Diesel Calibration information

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$37K

$96.3K

$122K

How much do diesel calibration jobs pay per year?

As of Aug 28, 2026, the average yearly pay for diesel calibration in the United States is $96,278.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,500.00 and $98,500.00 per year, depending on experience, location, and employer.

What is a diesel calibration?

A Diesel Calibration job involves optimizing and fine-tuning engine control parameters to ensure optimal performance, fuel efficiency, and emissions compliance. Calibration engineers work with engine control units (ECUs) to adjust fuel injection, air-fuel ratios, and other parameters based on regulatory and performance requirements. They use software tools, dynamometers, and real-world testing to validate and refine calibration strategies. This role requires a strong understanding of engine dynamics, emissions regulations, and data analysis techniques.

What does a diesel calibration do?

In a Diesel Calibration role, your day often involves configuring engine control modules (ECUs), conducting dynamometer or vehicle tests, and analyzing data to fine-tune engine performance and emissions. You’ll frequently collaborate with other engineers, technicians, and validation teams to ensure calibration targets are achieved and documented. The work environment is a mix of office-based data analysis and hands-on testing in labs or vehicle settings. Routine responsibilities may include troubleshooting issues, updating calibration databases, and preparing technical reports, making it a dynamic and varied position.

What are the key skills and qualifications needed to thrive in diesel calibration?

To thrive in Diesel Calibration, you need a strong background in mechanical engineering, internal combustion engine theory, and data analysis, often supported by a relevant engineering degree. Familiarity with calibration tools such as ETAS INCA, AVL tools, and experience with OBD and emissions regulations are typically required. Strong problem-solving skills, attention to detail, and effective communication are essential soft skills. These qualifications are crucial to ensure optimized engine performance, compliance with regulations, and smooth collaboration within multidisciplinary teams.

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What are the most commonly searched types of Diesel Calibration jobs?

The most popular types of Diesel Calibration jobs are:

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Diesel Calibration jobs near you
Infographic showing various Diesel Calibration job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 4% Part Time, and 2% Nights. Highlights an 100% Physical job distribution, with an average salary of $96,278 per year, or $46.3 per hour.

Diesel Emissions Calibration Engineer

Jobtailor

Dearborn, MO • On-site

$110 - $150/hr

Other

Posted 9 days ago

Job description

  • Lead development testing across chassis dynamometers, engine dynamometers, and physical Super Duty test vehicles equipped with the 6.7L Scorpion diesel engine
  • Use virtual vehicle analytical simulations to front-load calibration development and demonstrate Tier 4 system capability
  • Own calibration deliverables required for Tier 4 chassis certification, including test procedures, data packages, and regulatory compliance documentation
  • Conduct sensitivity studies to balance emissions compliance, fuel economy, performance, and drivability
  • Establish preferred control-variable values using a data-driven approach
  • Coordinate calibration of the diesel engine, fuel injection system, turbocharger, EGR, DOC/DPF/SCR aftertreatment, transmission, and driveline
  • Use Design of Experiments methods to map multi-variable calibration spaces and define robust operating strategies
  • Lead prototype Super Duty system setup and commissioning in chassis dynamometer and vehicle environments
  • Perform system-level debugging and troubleshoot mechanical, electrical, and software issues
  • Document and present calibration progress, trade-off results, and Tier 4 compliance status to program leadership and cross-functional teams
Requirements
  • Bachelor's degree in Mechanical Engineering, Electrical Engineering, Automotive Engineering, or a related technical field
  • 3+ years of experience in powertrain calibration focused on heavy-duty diesel emissions calibration and chassis certification
  • Experience with the 6.7L Power Stroke/Scorpion engine platform strongly preferred
  • Proficiency with ETAS INCA or Vector CANape
  • Knowledge of CAN communication protocols
  • Deep understanding of EPA/CARB Tier 4 emissions regulations and chassis certification test procedures for Super Duty diesel applications
  • Design and validation experience with diesel exhaust aftertreatment systems (DOC/DPF/SCR)
  • Mechanical and electrical wiring skills for prototype vehicle/bench setup
  • Hardware-in-the-loop troubleshooting experience on diesel powertrain systems
  • Experience with data acquisition systems and chassis and engine dynamometers
  • Data engineering and statistical validation experience
  • Proven ability to analyze large-scale datasets and identify statistically significant trends
  • Master's or PhD in Engineering is preferred
  • Experience with MATLAB/Simulink and advanced DOE optimization software such as AVL ASCMO or Model-Based Calibration Toolbox is preferred
  • Ability to lead cross-functional technical reviews and mentor junior calibration engineers
  • Legally authorized to work in the United States
Core Competencies

Demonstrates expertise in powertrain calibration, particularly for heavy-duty diesel emissions and chassis certification, with a strong focus on data-driven approaches and regulatory compliance. Proficient in leading technical reviews and mentoring junior engineers while utilizing advanced analytical tools and methodologies.

Highest-signal resume keywords
  • Powertrain Calibration
  • EPA/CARB Tier 4 Emissions Regulations
  • ETAS INCA
  • Data Acquisition Systems
  • Design of Experiments (DOE)
ATS Optimization KeywordsHard Skills
  • Calibration Deliverables
  • Diesel Exhaust Aftertreatment Systems
  • Mechanical Wiring Skills
  • Data Engineering
  • Statistical Validation
  • MATLAB/Simulink
  • Hardware-in-the-Loop Troubleshooting
  • Sensitivity Studies
  • Control-Variable Values
  • Chassis Certification Test Procedures
Soft Skills
  • Leadership
  • Mentoring
  • Communication
Industry Keywords
  • Chassis Dynamometer
  • Engine Dynamometer
  • Super Duty Test Vehicles
  • 6.7L Scorpion Diesel Engine
  • CAN Communication Protocols
Tools & Technologies
  • Vector CANape
  • AVL ASCMO
  • Model-Based Calibration Toolbox
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