Thermal Engineer

Nexthop AI

• $120K — $145K *
Telecommunications & Hardware
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • B.S. in Mechanical Engineering or related field; M.S. preferred.
  • 10+ years experience in thermal design, with 5+ years in data center network equipment.
  • Proficient with thermal modeling tools like Flotherm, Flotherm-XT, or IcePak.
  • Deep knowledge of data center air cooling technologies and design principles.
  • Familiarity with designing liquid cooling components is a plus.
  • Strong grasp of heat transfer principles in practical applications.

Responsibilities

  • Design and develop innovative thermal solutions such as heatsinks and liquid cooling systems.
  • Lead thermal modeling and simulations to optimize performance.
  • Conduct thermal testing and validation to ensure design compliance.
  • Collaborate with cross-functional teams for thermal design integration.
  • Build and maintain technical relationships with suppliers for quality assurance.
  • Troubleshoot and resolve thermal challenges to ensure system reliability.
  • Stay updated on emerging technologies and industry standards in thermal engineering.

Benefits

  • Opportunity to work on cutting-edge thermal technologies.
  • Collaborative environment with diverse teams.
  • Access to industry-standard tools and resources.
  • Professional development and training in thermal solutions.
Full Job Description
What You'll Do
  • Design and develop thermal solutions, including heatsinks, cold plates, liquid cooling loops, and other innovative cooling systems.
  • Lead and execute thermal modeling and simulations using industry-standard tools to optimize performance.
  • Conduct thorough thermal testing and validation to ensure designs meet rigorous operational requirements.
  • Collaborate closely with cross-functional teams to integrate thermal designs seamlessly into broader system architectures.
  • Build and manage strong technical relationships with suppliers, ensuring high-quality thermal solutions.
  • Proactively troubleshoot and resolve thermal challenges to maintain system reliability.
  • Stay ahead of the curve by keeping up with emerging technologies, trends, and industry standards in thermal engineering.


What You Bring Technical Expertise
  • A degree in Mechanical Engineering or a related field, with emphasis in heat transfer (B.S. required, M.S. preferred).
  • 10+ years of experience in thermal design; 5+ years of experience designing thermal components and systems for data center network equipment, preferred.
  • Proficiency in thermal modeling tools such as Flotherm, Flotherm-XT, and/or IcePak.
  • Experience and deep working knowledge of data center air cooling technologies, practices, and strategies:
    • Vapor chambers, heat pipes, and other phase change devices
    • Various heat sink types and design parameters
    • High performance fans and their selection/operating parameters
    • Thermal interface materials and their selection/design parameters
    • Environmental requirements
    • Rack mounted ITE design constraints
  • Experience with designing liquid cooling components/loops desired, but not required.
  • Deep knowledge of heat transfer principles and their application in real-world scenarios.


Soft Skills
  • Strong problem-solving skills, with the ability to tackle complex thermal challenges.
  • Excellent collaboration and communication skills, to work effectively with diverse teams and suppliers.
  • A proactive mindset with a passion for staying current on advancements in thermal technologies and AI infrastructure needs.

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