Thermal Engineer Intern

Meta

Sunnyvale, CAFresher45m agovia LinkedInH-1B sponsor · 740 entry-level filings

This job at a glance

Who can apply
New grads and up to 1 year · Bachelor's degree
Must know
PythonMATLABCAD
Work
On-site in Sunnyvale · internship
Pay
Not stated by the employer.
Skill demand
CAD38%Python12%MATLAB9%of 99 similar entry-level jobs posted in the US this week
Listed
Nov 11, 2026 · still open

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About the Role

As a Thermal Design Engineering Intern at Reality Labs, you will play a critical role in developing systems for VR, AR, Smart Glasses, Wearables, or New Technology Initiatives. You will be part of a team exploring and developing consumer electronics products throughout their lifecycle, from prototypes to mass-production. This is a 12-week internship.

Key Responsibilities

  • Develop physics-based thermal models using programming languages such as MatLAB, Python, or Julia.
  • Develop part and sub-system thermal models using CFD and CAD tools.
  • Develop and optimize thermal designs while integrating new thermal technologies through partnering with mechanical and electrical engineers.
  • Support sub-system and system-level thermal verification through prototype testing.
  • Support the development of thermal control systems while building prototypes to test on physical HW.

Requirements & Tech Stack

  • Background in modeling using CAD and CFD tools.
  • Experience in running thermal tests using thermocouples.
  • Experience in programming with a scripting language such as MatLab, Python, or Julia, to support development of models and automation tools.

Qualifications

  • Currently working towards a Bachelor’s degree in Mechanical Engineering with focus on Heat-Transfer / Thermodynamics.
  • Must obtain work authorization in country of employment at the time of hire, and maintain ongoing work authorization during employment.
  • Intent to return to full-time degree program after completion of the internship.

Preferred Qualifications

  • Working towards a Masters or PhD with focus on Heat Transfer.
  • Experience developing analytical, physics-based thermal models.
  • Familiar with control theory.
  • Experienced in developing physical prototypes of consumer-electronics devices.
  • Familiar with thermal materials, such as graphite spreaders, aerogels, thermal interface materials, heatpipes, vapor-chambers, and fans.

H-1B sponsor

Meta Platforms filed 740 entry-level H-1B applications for new hires (Oct 2025 - Jun 2026, Department of Labor).

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