Senior Engineer, Aftertreatment Performance Analysis

There are over 7 billion people on this planet. And by 2050, there will be 2 billion more... many moving into urban centers at an unprecedented rate. Making sure there is enough food, fiber and infrastructure for our rapidly growing world is what we're all about at John Deere. And it's why we're investing in our people and our technology like never before! Here the world's brightest minds are tackling the world's biggest challenges. If you believe one person can make the world a better place, we'll put you to work. RIGHT NOW.    John Deere is an equal opportunity employer, including disabled & veterans.   Primary Location: United States (US) - Iowa  - Waterloo   Function: Product Engineering (CA) Title: Senior Engineer, Aftertreatment Performance Analysis - 124168   Onsite/Remote: Onsite Position        Your Responsibilities

As a Senior Engineer, Aftertreatment Performance Analysis  for John Deere Power Systems  located in Waterloo, IA you will:   • Provide technical leadership to a team of performance analysts in modeling techniques, test plan creation and quality assessments of 1D chemical kinetic aftertreatment models • Identify and lead MBD efficiency improvement projects to aid earlier MBD adoption and improved confidence in program decisions through development of high-quality computationally efficient models • Plan, collaborate and perform analysis using 1D aftertreatment models to investigate current and future emissions technologies to meet customer needs • Develop and validate 1D chemical kinetic models for relevant aftertreatment components such as Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), DOC on DPF (DOCF), Selective Catalytic Reduction (SCR), Ammonia Oxidation Catalyst (AOC), Three-Way-Catalyst (TWC), etc. • Maintain understanding of latest aftertreatment system technologies and emission reduction strategies for lean diesel and stoichiometric alternative fuel engines   VISA Sponsorship is NOT available for this position What Skills You Need

• At least 3 or more years of experience working with diesel or gasoline engine aftertreatment • At least 3 or more years of experience in engineering simulation and analysis • Demonstrated skills in written and verbal communication • Demonstrated skills in analysis and decision making • Demonstrated understanding of fluid dynamics, heat transfer, chemical reaction mechanisms and computer programming What Makes You Stand Out

• 6 or more years of experience in 1D aftertreatment component calibration, workflow development and aftertreatment system performance simulations • 3 or more years in catalyst testing and development • Demonstrated in-depth knowledge of GT-Suite, MATLAB, Simulink and GitHub • Master of Science degree (or higher) in Chemical or Mechanical Engineering • Experience in SI and/or CI engine performance development, testing and simulation Education

Ideally you will have a degree or equivalent related work experience in the following:

Bachelor’s of Science in Chemical, Mechanical engineering or related engineering disciplines

What You'll Get At John Deere, you are empowered to create a career that will take you to where you want to go while working in an inclusive team environment. Here, you'll enjoy the freedom to explore new projects, the support to think outside the box and the advanced tools and technology that foster innovation and achievement. Additionally, we offer a comprehensive reward package to help you get started on your new career path, including:

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