Emissions Calibration and Test Engineer

THIS IS A 24 mo, W2 (NOT C2C) OPPORTUNITY

APPLICANTS MUST BE LOCAL TO THE METRO DETROIT AREA AT TIME OF APPLICATION

MAX RATE: $44HR

Emissions Calibration & Test Engineer

Location: Hybrid - 4 Days per Week Onsite

Employment Type: Contract / Full-Time (as applicable)

About the Role

We are seeking an experienced Emissions Calibration & Test Engineer to support the development, validation, and optimization of advanced low-emission powertrain technologies. This position will focus on emissions testing, calibration development, data analysis, and regulatory compliance activities to ensure current and future emission standards are successfully achieved.

The ideal candidate will possess a strong understanding of internal combustion engines, aftertreatment systems, emissions regulations, and calibration development. This individual will be responsible for executing and supporting testing activities, analyzing large datasets, identifying issues, and recommending calibration improvements to optimize emissions performance.

Key Responsibilities

Emissions Testing & Validation

Plan, execute, and support vehicle, powertrain dynamometer, and engine dynamometer testing at internal and external test facilities.

Validate low-emission technologies against current and future emissions regulations, including cycles such as ACCII Stand Alone US06.

Execute pre-defined test plans and support the development of new test strategies and Design of Experiments (DOE).

Calibration Development & Optimization

Develop, optimize, and validate full-cycle emissions calibrations, including:

Cold start

Warm-up

Hot stabilized operation

Support compliance with:

SULEV30

ACCII

Tier 4 gaseous emissions standards

Particulate matter (PM) tailpipe emissions requirements

Data Acquisition & Analysis

Develop data acquisition plans and collect test data using approved acquisition systems and software.

Verify data integrity and validate sample rates, signal alignment, and measurement accuracy.

Post-process emissions test data and extract key statistics required for emissions compliance and calibration assessment.

Perform detailed analysis of test results and develop data-driven recommendations for calibration improvements.

Problem Solving & Issue Resolution

Proactively identify calibration concerns, emissions issues, and test anomalies.

Utilize structured problem-solving methodologies such as DMAIC and root-cause analysis.

Collaborate with engineering teams to implement corrective actions and validate solutions.

Reporting & Technical Communication

Prepare technical reports, presentations, and analysis summaries.

Communicate testing results, findings, and recommended actions to technical stakeholders.

Utilize statistical tools and visualizations, including box plots and modal cumulative plots, to clearly present complex technical data.

Test Asset Management

Maintain accurate records of:

Vehicle configuration

Fuel types

Hardware configurations

Calibration revisions

Testing status

Manage and organize testing data to ensure traceability and accessibility.

Test Planning & Coordination

Participate in test planning and project reviews.

Prepare and submit weekly test requests to support scheduled validation activities.

Coordinate testing activities to ensure project milestones and objectives are achieved.

Required Qualifications

Education

Bachelor's Degree in Mechanical Engineering, Chemical Engineering, or a related field.

Experience

3 years of experience in emissions testing and emissions development.

3 years of experience working with internal combustion engines and aftertreatment systems.

Strong understanding of:

Emissions regulations

Certification processes

Emissions control technologies

Experience developing and optimizing engine emissions calibrations.

Experience executing dynamometer or vehicle-based testing programs.

Strong analytical and problem-solving abilities.

Proven project planning and project management experience.

Excellent written and verbal communication skills.

Demonstrated ability to work independently and drive results.

Preferred Qualifications

Master's Degree in Mechanical Engineering, Chemical Engineering, or related field.

5 years of experience in emissions development and testing.

5 years of product development experience from concept through production launch.

5 years of experience analyzing, planning, and resolving complex engine and emissions system issues.

Experience developing calibrations for advanced aftertreatment systems and low-emission powertrain technologies.

Required Skills

Emissions Testing

Emissions Calibration Development

Internal Combustion Engines

Aftertreatment Systems

Dynamometer Testing

Data Acquisition

Data Analysis

Problem Solving

Technical Documentation

Technical Communication

Test Planning

Project Management

Statistical Analysis

Calibration Optimization

Data Integrity Validation

What We're Looking For

Successful candidates will demonstrate:

Strong analytical thinking and data-driven decision making.

The ability to decompose complex problems and develop structured solutions.

Experience building and executing detailed test plans and DOE strategies.

Strong communication skills and the ability to present technical findings clearly.

A passion for quality, continuous improvement, and delivering results.

The ability to manage multiple priorities in a fast-paced engineering environment.

Applicant Notice

Your responses to screening questions are reviewed as part of the qualification process and serve as your first impression. Please answer all questions honestly and accurately. Candidates who provide inaccurate information regarding location, qualifications, or experience may be removed from consideration.

G-TECH Services, Inc. is a leading certified recruitment and placement firm that specializes in providing highly skilled staff in technical fields such as engineering, IT, procurement, finance and accounting. We have well-established relationships with some of the most respected companies in the country and know our clients' job requirements and corporate cultures. Once we understand your experience and career aspirations, we aim to connect you with the right opportunity.