ALTEN Technology USA
Modeling Design Engineer (Thermal)
ALTEN Technology USA, San Jose, California, United States, 95199
ALTEN Technology USA is an engineering company serving clients across aerospace, medical devices, robotics, automotive, EVs, rail, and more. With 3,000+ experts in North America and 57,000+ engineers globally, we deliver across the product development cycle from consulting to full project outsourcing. We offer mentorship, career growth opportunities, and comprehensive benefits in a culture that values employees and supports growth.
Overview
Position: Modeling Design Engineer (Thermal) Responsibilities
Lead ground-up thermal design activities for powertrain cooling systems, from concept through implementation Design and develop thermal management systems for electric motors, generators, and power electronics in eVTOL applications Perform detailed thermal simulations and create analytical models to predict component temperatures and system performance Validate simulation models through testing and refine them based on experimental data Assist in conducting trade studies to evaluate design alternatives and determine optimal thermal solutions Collaborate with mechanical design teams to integrate thermal solutions that meet packaging, weight, and performance requirements Lead thermal optimization initiatives across powertrain systems to enhance overall efficiency and performance Support thermal testing activities, including test plan development, execution, and data analysis Analyze flight test data to verify in-flight thermal performance and identify opportunities for improvement Document design rationale, analysis methodologies, and test results Qualifications
Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or related technical field; Master's degree preferred 5+ years of experience in thermal design and analysis of complex electromechanical systems Strong fundamentals in heat transfer and fluid dynamics (conduction, convection, radiation) Experience with ground-up thermal design for high-performance systems Experience conducting and supporting engineering trade studies for thermal solutions Proficiency in thermal simulation software and analytical modeling techniques Advanced skills in MATLAB and Python for data analysis and model development Comprehensive knowledge of electric motor thermal characteristics and cooling methodologies Experience with power electronics cooling Strong problem-solving abilities and a systematic approach to engineering challenges Excellent communication skills and ability to work effectively in multidisciplinary teams Ability to work in lab and test environments May require occasional travel to test facilities Preferred Qualifications
Experience in aerospace or automotive industries Knowledge of eVTOL or electric aircraft thermal challenges Familiarity with CFD software and conjugate heat transfer analysis Experience with Lumped Parameter Thermal Network (LPTN) modeling for complex, coupled systems Experience with design and testing of liquid cooling systems Background in optimizing thermal systems for weight-sensitive applications Understanding of regulatory requirements related to powertrain thermal management Familiarity with air and liquid cooling solutions (e.g., heat sinks, cold plates, heat pipes) Salary
Salary Range: $125K-$170K. Actual salary depends on location and candidate qualifications, skills, education, training, and experience. EEO and Compliance
ALTEN Technology is an Equal Opportunity Employer. We provide equal opportunities to qualified applicants regardless of age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression, or veteran status. Compliance notices apply as a federal contractor (VEVRAA, EO 11246). A pre-employment drug screening may be required. Please beware of job seeker scams and refer to our careers page for information about our recruiting process.
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Position: Modeling Design Engineer (Thermal) Responsibilities
Lead ground-up thermal design activities for powertrain cooling systems, from concept through implementation Design and develop thermal management systems for electric motors, generators, and power electronics in eVTOL applications Perform detailed thermal simulations and create analytical models to predict component temperatures and system performance Validate simulation models through testing and refine them based on experimental data Assist in conducting trade studies to evaluate design alternatives and determine optimal thermal solutions Collaborate with mechanical design teams to integrate thermal solutions that meet packaging, weight, and performance requirements Lead thermal optimization initiatives across powertrain systems to enhance overall efficiency and performance Support thermal testing activities, including test plan development, execution, and data analysis Analyze flight test data to verify in-flight thermal performance and identify opportunities for improvement Document design rationale, analysis methodologies, and test results Qualifications
Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or related technical field; Master's degree preferred 5+ years of experience in thermal design and analysis of complex electromechanical systems Strong fundamentals in heat transfer and fluid dynamics (conduction, convection, radiation) Experience with ground-up thermal design for high-performance systems Experience conducting and supporting engineering trade studies for thermal solutions Proficiency in thermal simulation software and analytical modeling techniques Advanced skills in MATLAB and Python for data analysis and model development Comprehensive knowledge of electric motor thermal characteristics and cooling methodologies Experience with power electronics cooling Strong problem-solving abilities and a systematic approach to engineering challenges Excellent communication skills and ability to work effectively in multidisciplinary teams Ability to work in lab and test environments May require occasional travel to test facilities Preferred Qualifications
Experience in aerospace or automotive industries Knowledge of eVTOL or electric aircraft thermal challenges Familiarity with CFD software and conjugate heat transfer analysis Experience with Lumped Parameter Thermal Network (LPTN) modeling for complex, coupled systems Experience with design and testing of liquid cooling systems Background in optimizing thermal systems for weight-sensitive applications Understanding of regulatory requirements related to powertrain thermal management Familiarity with air and liquid cooling solutions (e.g., heat sinks, cold plates, heat pipes) Salary
Salary Range: $125K-$170K. Actual salary depends on location and candidate qualifications, skills, education, training, and experience. EEO and Compliance
ALTEN Technology is an Equal Opportunity Employer. We provide equal opportunities to qualified applicants regardless of age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression, or veteran status. Compliance notices apply as a federal contractor (VEVRAA, EO 11246). A pre-employment drug screening may be required. Please beware of job seeker scams and refer to our careers page for information about our recruiting process.
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