What are the responsibilities and job description for the Emissions Test Engineer position at Optimal CAE?
Position Description :
The Advanced Emissions team within Vehicle Propulsion Systems Engineering is seeking a chemist / chemical engineer with a strong background in chemistry and understanding of catalyst function and durability for exhaust gas treatment of internal combustion engines. Working to evaluate and investigate after-treatment technologies in the laboratory environment at Research & Innovation Center and on vehicle Test Laboratory to improve emission control for increasing stringent standards.
Job Responsibilities :
- Characterization of materials for catalyst substrates, particle filters, and exhaust assemblies, including SEM, CTE, shear strength, porosimetry, XRF, XRD and BET
- Performing catalytic activity evaluation of monolithic samples and / or full size aftertreatment systems.
- Benchmarking supplier formulations for catalyst robustness and durability
- Collaborate with aftertreatment test engineers, technical specialists and catalyst coaters and substrate suppliers on new concepts for aftertreatment
- Collaborate with calibration teams, suppliers, and technical specialists to support root cause determination and prevent reoccurrence for warranty emission issues or post-production in-use concerns (e.g., IUVP / IUCP)
- General work to assemble and maintain reactor and catalyst assemblies for testing and demonstration of function
- Validation of laboratory results on vehicle applications by dyno / chassis rolls testing for emission demonstration and analysis of on-vehicle function
- Analysis of vehicle emissions data to quantify sensitivity of tailpipe emissions to aftertreatment design parameters and operational noise factors
- Understanding of catalyst function, failure modes, and sensitivity to inputs and noise factors
- Experience with chassis or engine dynamometer facilities and an understanding of their operations with respect to vehicle drive cycles, emission reports, and data collection using ATI Vision / ETAS
- Sound technical knowledge of regulated emission requirements
- Excellent written and oral communication skills are required.
- Pref Familiarity with programming software including LabVIEW and MATLAB
- Familiarity with emission measurement techniques including FID, FTIR, mass spectrometry, and x-ray analysis
- 5 - 10 years of experience in the combustion engine emissions field.
- Prefer 5 years demonstrating ability to analyze, plan, and solve sophisticated system problems as they relate to engines and emissions.
- Minimum B.S. in Physical Sciences or Engineering (Chemistry, Physics, or Chemical Engineering)
Skills Required :
Experience Required :
Education Required :
