Thermal and Fluid Systems Technical Specialist
Cummins Turbo Technologies
DESCRIPTION
This applied science position leverages the principles of thermal and fluid sciences to answer critical questions regarding the performance and architecture of systems and components. The role involves developing analytical and experimental approaches to optimize system efficiency, contributing to state-of-the-art, environmentally friendly, and competitive products.
The role collaborates with cross-functional teams to integrate simulation results into broader analyses, develops strategies for hybrid powertrain systems, and ensures that Cummins products meet rigorous standards for functionality, reliability, and sustainability.
Key Responsibilities
Develop and validate simulation models for hybrid powertrain components, electrical components, and engine subsystems to ensure accuracy and reliability.
Perform system-level simulations to evaluate performance, energy consumption, and emissions.
Analyze simulation data to understand trends and behaviors under various duty cycles and identify optimization opportunities.
Collaborate with product teams to gather detailed vehicle, engine, and powertrain data for simulation tasks.
Work closely with R&T teams to integrate simulation outcomes into broader economic and technical analyses.
Support the development of control strategies for hybrid powertrain systems.
Lead smaller projects or own complex components/systems, ensuring clarity and direction for team members.
Provide input for feasibility studies, architecture definition, and design optimization.
RESPONSIBILITIES
Experience
Minimum 5–8 years of experience in on-highway application engineering, with a focus on powertrain systems, engines, and OEM applications.
Prior experience as a Senior or Lead Engineer in a similar discipline is highly desirable.
Work Environment & Physical Requirements
Dynamic and fast-paced work environment requiring multitasking and prioritization.
Occasional travel to other Cummins facilities may be required.
Competencies
Technical Expertise:
Strong understanding of on-highway powertrain components and hybrid systems.
Knowledge of engine and aftertreatment systems for simulation purposes.
Proficiency in simulation tools like CyberApps, GT-Suite, Fluent, or MATLAB/Simulink.
Analytical Skills:
Ability to process large datasets and use mathematical concepts for data analysis and architecture optimization.
Expertise in applying principles of thermodynamics, fluid dynamics, and energy conversion.
Problem Solving:
Skilled in product problem-solving, failure mode avoidance, and requirement engineering.
Systems thinking with the ability to analyze and predict system behavior effectively.
Communication:
Clear and concise communication tailored to diverse technical and non-technical audiences.
Soft Skills:
Decision-making, resourcefulness, and adaptability in handling ambiguous situations.
Strong collaboration and team leadership skills.
Core Competencies
Product Function Modeling & Simulation: Predict and optimize product performance using advanced tools and methods.
Thermal and Fluid Sciences Application: Apply thermodynamics, fluid mechanics, and related principles to system analysis.
Drives Results: Consistently achieve outcomes through effective problem-solving.
Manages Complexity: Navigate and resolve high-quantity, complex information challenges.
QUALIFICATIONS
Qualifications
Education:
Master’s or Bachelor’s degree in engineering or a related STEM field with a specialization in mechanical, mechatronics, electronics, or automotive.
Licenses/Certifications:
May require compliance with export controls or sanctions regulations and relevant licensing.
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