Senior Engine Simulation Engineer

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** Last Updated:
June 19, 2024
** 1. INTRODUCTION
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** 8. CONTACTING US
**** We are Generac, a leading energy technology company committed to powering a smarter world.
** Over the 60 plus years of Generac’s history, we’ve been dedicated to energy innovation. From creating the home standby generator market category, to our current evolution into an energy technology solutions company, we continue to push new boundaries.

The
** Senior Engine Analysis/Simulation Engineer
** provides engineering input that supports the advancement of the design and performance of internal combustion engines (ICE), through simulation, modeling, and data-driven analysis. This position leverages 1-D & 3-D, CFD, FEA, and machine learning tools to optimize system behavior, reduce emissions, and improve product reliability across a range of applications.# #
** Major Responsibilities:
*** Lead the development and performance of system-level and component-level simulations using 1-D tools such as GT-SUITE, Matlab/Simulink, Converge, and Ansys Fluent to support engine and generator design and development.
* Conduct CFD and FEA analyses to evaluate thermal, structural, and fluid dynamics performance of mechanical and energy systems.
* Conduct in-cylinder combustion analysis using Converge to aid in optimizing the power cylinder design for combustion efficiency and thermal management.
* Interpret and make recommendations based upon simulation results and collaborate with cross-functional teams through design reviews and technical discussions to guide product development.
* Develop modeling workflows and analysis best practices to improve efficiency and accuracy.
* Document analysis objectives, methods, and results using standardized reporting formats and recommend modifications based upon findings.
* Apply data analysis techniques, including Matlab/Simulink modeling, Python-based scripting and machine learning, to support predictive modeling and performance forecasting.
* Stay informed on relevant technologies, tools, and industry trends to support continuous improvement and recommend changes to best practice based upon findings.#
** Minimum

Job Requirements:

*** Bachelor of Science Degree in Mechanical or Electrical Engineering or related discipline
* 5+ years of relevant work experience#
** Knowledge / Skills / Abilities
*** Previous experience in a Simulation Engineer, Analysis Engineer, or a related engineering discipline.
* Proficiency in 1-D simulation with GT-SUITE.
* Proficient at applying MATLAB/Simulink and Python in engineering analysis and simulation.
* Extensive hands-on experience with GT-xCHEM or CHEMKIN as applied to engine aftertreatment system modeling.
* Proficiency in applying 1-D and 3-D CFD tools to internal combustion engine related systems, including thermal management, lubrication system, crankcase ventilation, combustions phasing, camshaft design, turbochargers, exhaust gas recirculation, and exhaust aftertreatment.
* Proficient in simulating in-cylinder combustion using Converge.
* Proficient with co-simulation environments, including Software-in-the-Loop (SiL) and Hardware-in-the-Loop (HiL).
* Experience with machine learning and predictive analytics techniques applied to engine performance and emissions modeling.
* Experience with internal combustion engine exhaust aftertreatment system design and specification.
* Strong analytical and problem-solving skills, with a deep understanding of internal combustion engine…