Your Responsibilities. As an Aftertreatment Performance Analysis Engineer - Contingent for John Deere Power Systems located in Waterloo, IA, you will…. 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), etc. Initiate, plan, coordinate and perf...
