Product Engineer III

Aleron; Fremont (CA); Hybrid; USD 103,000 - 124,000; Part time

Job summary

Aleron is seeking a Product Engineer III to lead characterization and modeling of advanced thermal control assemblies used in semiconductor equipment. The role involves physics-based and experimentally validated thermal transfer functions to predict performance differences between coolant formulations.

You will combine thermal analysis, laboratory work, data science, and instrumentation, collaborating with multidisciplinary teams to optimize thermal performance across complex systems and to

Qualifications

• 5+ years of experience in Thermal Engineering or related field.
• Experience validating thermal models with experimental data.
• 3+ years of lab-based thermal testing and instrumentation.

Responsibilities

• Characterize thermal performance of liquid-cooled assemblies.
• Design and execute thermal experiments; quantify mechanisms.
• Develop analytical and computational thermal models.
• Create and validate transfer functions comparing coolant formulations.
• Produce technical reports and present findings.

Skills

Thermal engineering

Python

MATLAB

Data analysis

Experimentation

Modeling

Education

M.S. in Mechanical Engineering

M.S. in Aerospace Engineering

M.S. in Chemical Engineering

Applied Physics

Thermal Sciences

Tools

Infrared cameras

Thermocouples

RTDs

Flow sensors

Data Acquisition Systems

Job description

Job Title: Product Engineer III

Location: Femont, CA

Employment Type: Contract

Industry: Semiconductor

Compensation: $79.75

About the Opportunity

We're seeking an experienced Thermal Engineer to lead the characterization, modeling, and validation of advanced thermal control assemblies used in semiconductor equipment. This role focuses on developing a physics-based and experimentally validated thermal transfer function capable of predicting performance changes between two coolant formulations.

This is a highly technical position that combines thermal analysis, laboratory experimentation, modeling, instrumentation, fluid dynamics, and data science. The successful candidate will play a critical role in helping engineering teams understand and optimize thermal performance across complex thermal management systems.

Why You'll Love Working Here

• Work on cutting-edge semiconductor technologies and advanced thermal management systems.
• Lead a highly visible engineering project with significant technical impact.
• Combine hands-on laboratory experimentation with advanced analytical modeling.
• Collaborate with multidisciplinary engineering teams solving complex thermal challenges.
• Apply both first-principles engineering and data-driven modeling approaches.

Why This Opportunity is Exciting

This project offers the opportunity to develop and validate predictive thermal models that directly impact product performance. You'll work at the intersection of heat transfer, fluid dynamics, instrumentation, modeling, and experimental validation while influencing future thermal system designs and engineering methodologies.

What You'll Do

• Characterize thermal performance of liquid-cooled thermal control assemblies containing embedded heaters and cooling systems.
• Measure and evaluate:
  • Mean operating temperature
  • Temperature uniformity
  • Spatial temperature gradients
  • Thermal transient response
  • Thermal settling behavior
• Design and execute thermal experiments to isolate and quantify key thermal mechanisms.
• Specify and implement instrumentation including:
  • Thermocouples
  • RTDs
  • Flow sensors
  • Pressure sensors
  • Infrared cameras
  • Data acquisition systems
• Evaluate the effects of coolant properties, flow conditions, thermal interfaces, and manufacturing tolerances on system performance.
• Develop analytical, reduced-order, and computational thermal models of complex assemblies.
• Create and validate transfer functions to predict thermal performance differences between coolant formulations.
• Correlate experimental data with model predictions and continuously improve model accuracy.
• Develop automated data processing and analysis tools using Python and/or MATLAB.
• Generate technical reports and present findings to engineering teams and leadership.

Job Requirements

What You'll Bring

• 5+ years of experience in Thermal Engineering, Heat Transfer, Thermal Management, Mechanical Engineering, Aerospace Engineering, or related technical fields.
• 5+ years of experience developing, validating, and correlating thermal models using experimental data.
• 3+ years of experience performing laboratory-based thermal testing, instrumentation, and engineering experimentation.
• 3+ years of experience evaluating thermal performance of fluid-cooled, temperature-controlled, or precision thermal systems.
• 3+ years of experience utilizing Python and/or MATLAB for engineering analysis, data processing, and model development.
• 2+ years of experience working with hardware test systems, data acquisition platforms, and engineering instrumentation.
• M.S. or Ph.D. in:
  • Mechanical Engineering
  • Aerospace Engineering
  • Chemical Engineering
  • Applied Physics
  • Thermal Sciences
  • Related Engineering Discipline

What Sets You Apart

Thermal Engineering Expertise

• Expert knowledge of:
  • Heat Transfer
  • Thermal Management Systems
  • Fluid Dynamics
  • Rheology
  • Convective Cooling
  • Precision Temperature Control Systems
• Experience modeling thermal behavior in assemblies containing:
  • Metals
  • Ceramics
  • Polymers
  • Thermal Interface Materials
  • Electronic Components

Modeling & Simulation

• Experience developing:
  • Physics-Based Models
  • Data-Driven Models
  • Hybrid Analytical Models
  • Reduced-Order Models
  • Transfer Functions
• Experience with:
  • Parameter Estimation
  • Regression Analysis
  • Model Calibration
  • System Identification
  • State Estimation
  • Uncertainty Quantification

Experimental & Measurement Skills

• Experience with:
  • Infrared Thermography
  • Thermocouples
  • RTDs
  • Flow Measurement Systems
  • Pressure Instrumentation
  • Thermal Test Stands
  • Data Acquisition Systems
• Experience optimizing thermal uniformity and temperature control systems.
• Familiarity with thermal management for electronic and PCB-based assemblies.

Software & Analytics

• Advanced proficiency with:
  • Python
  • MATLAB
• Experience developing:
  • Automated Analysis Tools
  • Engineering Dashboards
  • Data Processing Workflows
  • Statistical Analysis Models

Leadership & Communication

• Strong analytical and scientific problem-solving capabilities.
• Ability to independently design experiments and solve multidisciplinary engineering problems.
• Hands-on laboratory mindset with a passion for experimentation.
• Excellent presentation and technical communication skills.
• Ability to simplify complex thermal concepts for diverse audiences.

Additional Information

• Upon offer of employment, the individual will be subject to a background check.
• Overtime: May be required based on project milestones and testing schedules.
• Work Arrangement: Hybrid/Flex schedule with 3-5 days onsite and up to 2 days remote.
• Schedule: Monday-Friday, 8:00 AM-5:00 PM PST.
• Worksite Location: 4300 Cushing Parkway, Fremont, CA 94538.
• Interview Process:
  • Technical phone/online screening
  • Onsite interview
  • Technical presentation
  • Two to three one-on-one interviews
• Applicants for this position must be legally authorized to work in the United States. This position does not meet the employment requirements for individuals with F-1 OPT STEM work authorization status.

Aleron companies (Acara Solutions, Aleron Shared Resources, Broadleaf Results, Lume Strategies, TalentRise, Viaduct) are an Equal Opportunity Employer. Race/Color/Gender/Religion/National Origin/Disability/Veteran.

Applicants for this position must be legally authorized to work in the United States. This position does not meet the employment requirements for individuals with F-1 OPT STEM work authorization status.