Application Engineering Specialist

Caterpillar•Mossville, IL

1d•$147,760 - $221,640•Onsite

About The Position

The Senior Performance Simulation Application Engineering Specialist solves challenging engineering problems involving products, systems, and components using advanced simulation techniques and analysis. The position is part of Caterpillar’s Integrated Drivetrain Energy Solutions (IDES) Division, which focuses on electrified power trains, zero-emissions products and technologies, and associated solutions and services. Focus areas include batteries, fuel cells, motors, inverters, micro grid controllers, charging, energy storage, lifecycle solutions, and ePowertrain component integration. The role provides technical support and problem-solving expertise for high-voltage (>1 kV) and megawatt-scale power systems, including system diagnostics and root-cause analysis. It applies knowledge of ePowertrain architectures and power-system fundamentals to support integration, testing, performance optimization, and corrective action planning. The position is based in Mossville, Illinois, requires onsite work five days per week, and includes 10–15% domestic travel and minimal international travel. Domestic relocation assistance is offered; visa sponsorship is not available.

Requirements

Bachelor's degree in a related field, such as Power Electronics or Power Systems, Electrical Engineering, Mechanical Engineering, Mechatronics, Computer Science, or Materials Science.
Advanced knowledge of analytical techniques and tools, including statistical and quantitative analysis and explanatory and predictive modeling.
Advanced effective communication skills, including the ability to transmit, receive, and accurately interpret information for diverse audiences.
Advanced knowledge of problem-solving approaches and techniques, including risk assessment and resolving organizational, operational, or process problems.
Advanced knowledge of project-management strategies and tactics, including planning, organizing, monitoring, and controlling projects.
Ability to provide technical support for high-voltage (>1 kV) and megawatt-scale power systems, including diagnostics and root-cause analysis.
Knowledge of ePowertrain architectures, including motor, inverter, and battery integration, testing, and performance optimization.
Ability to diagnose and resolve overvoltage issues using risk assessment, root-cause analysis, and corrective action planning.
Knowledge of power-system fundamentals and short-circuit studies.

Nice To Haves

10 or more years of experience designing, analyzing, testing, and validating high-voltage, high-power electrical systems.
Experience with power electronics and solid-state switching devices, including IGBTs, thyristors, and silicon carbide (SiC) technologies.
Knowledge of electrical-system safety, hazard analysis, and risk mitigation in demanding operating environments.
Strong technical understanding of electric powertrain architectures, including motors/generators, inverters, battery systems, and thermal-management solutions.
Proven analytical and problem-solving capabilities in developing, troubleshooting, and optimizing complex high-voltage electrical systems.
Master's degree or higher in Electrical Engineering or a related discipline.

Responsibilities

Collaborate with customers and leadership to scope and execute projects that meet business needs.
Deliver timely, high-quality simulation and analysis for products and processes, and provide clear recommendations to stakeholders.
Partner with design, manufacturing, supply chain, and test teams to deliver new products and improve validation processes.
Keep up to date on new technologies and drive continuous improvement of established techniques.
Provide technical support and problem-solving expertise for high-voltage (>1 kV) and megawatt-scale power systems, including diagnostics and root-cause analysis.
Apply knowledge of ePowertrain architectures, including motor, inverter, and battery integration, testing, and performance optimization.
Assist in diagnosing and resolving overvoltage issues through risk assessment, root-cause analysis, and corrective action planning.
Apply knowledge of power-system fundamentals and short-circuit studies to optimize overall system performance.
Document analysis results, test plans, and execution procedures to support accuracy, consistency, and knowledge sharing.
Lead component-to-system-level design, analysis, and procurement.
Monitor industry trends and discuss their potential impact on internal strategies.
Design and orchestrate business analytics for strategic decision-making, and champion business intelligence applications for tactical and strategic decisions.
Apply statistical and quantitative analysis, explanatory and predictive modeling techniques, and operating metrics or performance gauges.
Communicate effectively with diverse audiences, ensure important messages are understood, and coach others in communication methods.
Organize and orchestrate the resolution of high-impact, cross-functional problems; assess risks and alternatives and guide problem-solving processes.
Plan, organize, monitor, and control projects; manage multiple high-risk, high-cost projects and monitor critical paths and status against plans.
Champion project-management methods and tools, consult on high-risk, high-impact project planning, and coach stakeholders in open communication.