Apple

Apple

Posted via Apple Careers

Thermal Engineer

Always Hiring

Posted Aug 4, 2026

Role at a glance

Job function
Engineering & R&D Mechanical Engineering
Salary
Not Disclosed
Location
Austin, Texas, United States Cupertino, California, United States
Work arrangement
On-site
Employment
Full-time
Experience
5+ years deep technical and functional expertise in: conduction, convection (passive and active), and radiation
Education
Bachelor's

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Role Summary

AI-generated

The Thermal Engineer contributes to the definition and design of Apple products, working to ensure thermal objectives are met or surpassed from initial concept through design fruition. The role applies thermal and fluid-flow knowledge and modeling to design problems and communicates technical conclusions to cross-functional design teams.

What You'll Do

  • Contribute to product definition and design from initial concept through design fruition.
  • Ensure thermal objectives are met or surpassed.
  • Apply modeling expertise to complex design problems and communicate conclusions through illustrative post-processing.
  • Communicate technically complex material within cross-functional design teams.

Generated from the employer's posting. Verify important details before applying.

View full posting

Qualifications

Required: BS in Mechanical Engineering with emphasis on Heat Transfer or Fluid Mechanics; 5+ years of expertise in conduction, convection (passive and active), and radiation; knowledge of numerical modeling techniques and concepts, including convergence, discretization, and meshing; strong communication skills.

Required

  • BS in Mechanical Engineering with emphasis on Heat Transfer or Fluid Mechanics
  • 5+ years deep technical and functional expertise in conduction, convection (passive and active), and radiation
  • Numerical modeling techniques and concepts (convergence, discretization, and meshing)
  • Strong communication skills

Preferred

  • M.S. or Ph.D. in Mechanical Engineering with emphasis on Heat Transfer or Fluid Mechanics
  • A thorough understanding of heat sinks, heat pipes and vapor chambers, fans, blowers, nontraditional air movers, and aero-acoustics
  • CAD and CFD tools (NX, Ansys, StarCCM)
  • Optimization techniques
  • Scripting languages (perl, tcl, etc.)
  • MATLAB, C++, R, JMP or equivalent toolkit for data analysis
  • Flow and thermal measurement techniques
  • Manufacturing processes (for heatsink for example)

Original job description

Content provided by the employer

Summary

The Apple Thermal team is seeking a world-class Thermal Engineer to play a key role in the Definition and Design of Apple products. The primary responsibility of this role will be to ensure that, from initial concept to design fruition, all thermal objectives are met or surpassed in order to optimize the user experience of Apple customers.

Description

The ideal candidate will have a deep understanding of the fundamental physics associated with heat and fluid flow and the ability to apply this understanding to complex design problems. A high-level of modeling expertise is required, as is the ability to effectively convey key conclusions through illustrative post processing. The ability to clearly communicate technically complex material within cross-functional design teams is a must, as is the ability to thrive in a fast paced work environment.

Minimum Qualifications

BS in Mechanical Engineering with emphasis on Heat Transfer or Fluid Mechanics
5+ years deep technical and functional expertise in: conduction, convection (passive and active), and radiation
Numerical modeling techniques and concepts (convergence, discretization, and meshing)
Strong communication skills

Preferred Qualifications

M.S. or Ph.D. (preferred) in Mechanical Engineering with emphasis on Heat Transfer or Fluid Mechanics
A thorough understanding of: Heat sinks, Heat pipes and vapor chambers, fans, blowers, and nontraditional air movers, aero-acoustics
CAD and CFD tools (NX, Ansys, StarCCM)
Optimization techniques
Scripting languages (perl, tcl, etc.)
MATLAB, C++, R, JMP or equivalent toolkit for data analysis
Flow and thermal measurement techniques
Manufacturing processes (for heatsink for example)
The ability to think creatively and devise novel solutions to complex, multi-discipline design problems
Persistent attention to detail
The ability to work effectively in a collaborative environment

Pay & Benefits — Cupertino, California, United States

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $150,400 and $277,600, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Application Deadline

Apple accepts applications to this posting on an ongoing basis.

Apple

About the company

Apple

Large Enterprise

Apple Inc. is a global technology company known for its innovative products and services, including the iPhone, iPad, Mac computers, and Apple Watch. Founded in 1976, Apple has continuously pushed the boundaries of design and functionality, earning a reputation for high-quality consumer electronics and software solutions like iOS and macOS. With a strong commitment to user experience and privacy, Apple also leads in digital services, offering platforms such as the App Store, Apple Music, and iCloud. The company's focus on sustainability and corporate responsibility further enhances its standing as a leader in the technology sector.