Thermal Design Engineer

Anduril Industries

Confirmed live yesterday Trusted

Quick summary

Work type
On-site
Location
Costa Mesa, CA
Salary
$112,000–$149,000 / yr
Posted
21 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $187k
This role $130k
$99k most similar roles pay here $236k

This role pays less than 90% of similar roles. Most pay $158,437–$216,562 — the shaded band above. At the midpoint, this role pays about $130k versus about $187k for comparable roles.

Based on 240 similar postings.

Employer

About Anduril Industries

Anduril Industries is a defense technology company that builds advanced hardware and software systems for national security, including autonomous drones, surveillance systems, and the Lattice AI command platform.

Anduril Industries currently has 1697 open roles on FindRole.

Listed pay typically runs $146,000–$194,000 across 1504 roles with salary data.

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View all roles at Anduril Industries

At a glance

TL;DR · Thermal Design Engineer

The Thermal Design Engineer joins the Thermal Engineering team to support thermal design and analysis for advanced defense hardware, including drones, aircraft, missiles, and related flight systems. The role involves applying first-principles engineering judgment through hand calculations, spreadsheets, and MATLAB or Python models to inform critical design decisions. Key responsibilities include building and maintaining thermal FEA/CFD models to predict performance, supporting prototype builds with sensor selection and data acquisition, and defining architectures for rugged environments and demanding flight envelopes. The candidate will collaborate with cross-functional teams to document power dissipation and thermal constraints while developing internal tools to improve decision-making speed. Required skills include expertise in heat transfer and fluid dynamics, proficiency in MATLAB or Python, and the ability to obtain a Top Secret security clearance. Preferred experience includes using STAR-CCM+, ANSYS, Icepak, Flotherm, or SolidWorks.

What you'll do

  • Perform thermal design and analysis for integrated hardware including drones, aircraft, and missiles.
  • Apply first-principles engineering using hand calculations, spreadsheets, and MATLAB or Python models to inform design decisions.
  • Build and maintain thermal FEA/CFD models to predict system performance and establish design limits.
  • Support prototype builds and thermal tests by managing sensor selection, DAQ setup, and data post-processing.
  • Define thermal architectures for rugged environments and specific mission-related conditions.
  • Document power dissipation, operating modes, and thermal constraints in coordination with cross-functional engineering teams.
  • Present thermal analysis results and technical recommendations during internal design reviews.
  • Develop internal tools and workflows to improve the speed and quality of thermal decision-making.

What we're looking for

  • MS in Mechanical Engineering, Aerospace Engineering, Applied Physics, or a related field focusing on thermal sciences.
  • Strong first-principles understanding of heat transfer and fluid dynamics including conduction, convection, radiation, and transient behavior.
  • Experience with MATLAB, Python, or similar tools for engineering analysis.
  • Coursework, research, or internship experience in thermal analysis, modeling, or testing.
  • Ability to communicate technical concepts clearly to cross-functional teams.
  • Ability to obtain and maintain a U.S. Top Secret security clearance.
  • 1-3 years of industry experience in thermal engineering for aerospace, defense, or high-performance hardware systems (preferred).
  • Experience with thermal analysis tools like STAR-CCM+, ANSYS, Icepak, Flotherm, or CAD tools like SolidWorks or Siemens NX (preferred).

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