Aftertreatment Performance Analysis Engineer

John Deere; Waterloo (IA); On-site; USD 74,988 - 112,476; Full time

Benefits offered by this job

Flexible work arrangements

Highly competitive base pay

401(k) and defined contribution plans

Healthcare benefits with HSA"

Adoption assistance

Employee Assistance Programs

Tuition assistance

Fitness subsidies and on-site gyms

Charitable contribution match

Employee Purchase Plan & discounts

Vacation and Holiday Pay

Job summary

John Deere is seeking an Aftertreatment Performance Analysis Engineer to develop and validate 1D chemical kinetic models for DOCs, DPFs, SCRs and related aftertreatment components. You will coordinate projects, document results, and deliver high-quality models to support deployment in diesel engines.

The role requires 1+ years in diesel aftertreatment or engineering simulation, with strong communication skills and a MS in engineering.

Qualifications

• Bachelor's degree or equivalent work experience in chemical/mechanical fields.
• 1+ years in diesel aftertreatment or related components.
• 1+ years in engineering simulation and analysis.
• Solid understanding of fluid dynamics, heat transfer & reaction mechanisms.

Responsibilities

• Develop and validate 1D chemical kinetic models for aftertreatment components (DOC, DPF, SCR, AOC, DOCF, TWC).
• Plan, coordinate and perform analysis projects using 1D models and supporting tools to assess emissions reduction techniques.
• Document analysis processes and ensure high-quality model delivery for deployment.
• Stay current on technologies related to diesel aftertreatment and emissions strategies.

Skills

Excellent communication

Diesel aftertreatment experience

Engineering simulation & analysis

Fluid dynamics & heat transfer

Education

BSc in chemical or mechanical engineering

Tools

GT-Suite

Matlab

Simulink

GitHub

Job description

Primary Location: United States (US) - Iowa - Waterloo

Function: Product Engineering (CA)

Title: Aftertreatment Performance Analysis Engineer – 121568

Onsite/Remote: Onsite Position

VISA Sponsorship is NOT available for this position

Responsibilities

• Develop and validate 1D chemical kinetic models for relevant aftertreatment components such as Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalytic Reduction (SCR), Ammonia Oxidation Catalyst (AOC), DOC catalyzed DPF (DOCF), Ethanol Three-Way-Catalyst (TWC) etc.
• Plan, coordinate and perform analysis projects using 1D aftertreatment models and other supporting models to investigate current and future emissions reduction techniques.
• Provide well thought out documentation on analysis processes with results, and ensure delivery of high-quality models to support deployment.
• Stay current on latest technologies related to aftertreatment devices and emission reduction strategies for diesel and alternative fuel engines.

Skills

• Excellent written and verbal communication skills.
• 1 or more years of experience working with diesel engine aftertreatment or other components.
• 1 or more years of experience in engineering simulation and analysis.
• Fundamental understanding of fluid dynamics, heat transfer, chemical reaction mechanisms and computer programming.

Standout

• Experience in 1D aftertreatment component and system performance modeling.
• Experience in 1D aftertreatment component model kinetics calibration and process development.
• User experience with GT‑Suite, Matlab, Simulink and GitHub.
• Master of Science degree in Engineering (or higher).
• Experience in engine performance development, testing and simulation.
• Industrial experience in heavy duty diesel engines, emissions, and aftertreatment.

Education

• Bachelor’s degree in chemical, Mechanical engineering or related engineering disciplines or equivalent work experience.

$74,988.00 - $112,476.00 + Benefits

Benefits

• Flexible work arrangements.
• Highly competitive base pay.
• Savings & Retirement benefits (401K and Defined Contribution).
• Healthcare benefits with a generous company contribution in the Health Savings Account.
• Adoption assistance.
• Employee Assistance Programs.
• Tuition assistance.
• Fitness subsidies and on-site gyms at specific Deere locations.
• Charitable contribution match.
• Employee Purchase Plan & numerous discount programs for personal use.
• Vacation and Holiday Pay.

John Deere is an equal opportunity employer, including disabled & veterans.

Must be 18 years of age or older to apply.