Principal Thermal Engineer

Dell Technologies • Austin, TX

1d

About The Position

Principal Thermal Engineer Thermal Engineering leads and delivers the development of innovative and compliant thermal design solutions, as well as cross-functional interfaces for computer systems and peripherals. Our team conducts the analysis, feasibility studies and testing of thermal products, instruments, subassemblies and packaging for new and existing products – and then oversees the introduction of design changes to the manufacturing organizations. As AI growth is accelerating, Dell Technologies is developing ground-breaking technologies and customer solutions to lead the industry. These technologies are rapidly changing and we’re developing best-in class AI, Cloud, High Performance Computing (HPC), Edge computing devices and enterprise networking, server and storage products. Join us to do the best work of your career and make a profound social impact as a Senior Principal Thermal Engineer on our Thermal Engineering team in Austin, Texas. What you’ll achieve Dell Technologies is seeking a Principal Thermal Engineer to design and validate advanced thermal solutions for our Artificial Intelligence (AI), High‑Performance Computing (HPC), and enterprise server product lines. You will define system‑level thermal strategy, develop next‑generation cooling technologies, and deliver reliable air‑ and liquid‑cooled designs.

Requirements

• 8+ years of experience in thermal engineering or a related field, must include experience designing cold plates, heat sinks, or advanced thermal components
• Strong knowledge of heat transfer, internal and external fluid dynamics, and electronics cooling
• Proficiency in Creo for mechanical design and FloEFD (or equivalent tools) for thermal simulation
• Hands‑on experience interpreting CFD and Finite Element Analysis (FEA) results
• Expertise in system‑level thermal architecture and engineering tradeoffs

Nice To Haves

• Experience with liquid cooling systems, Cooling Distribution Units (CDUs), Cooling Distribution Networks (CDNs), or advanced air‑cooling methods

Responsibilities

• Architect system‑level thermal solutions including cold plates, heat sinks, vapor chambers, fans, and airflow or coolant pathways
• Conduct analytical modeling, Computational Fluid Dynamics (CFD) simulations, and empirical testing
• Drive thermal architecture decisions balancing performance, acoustics, cost, and long‑term reliability
• Collaborate with mechanical engineering teams, suppliers, and Original Design Manufacturer (ODM) / Joint Design Manufacturer (JDM) partners
• Mentor junior engineers and ensure compliance with Dell quality and sustainability standards

Benefits

• Dell is committed to fair and equitable compensation practices.
• The base salary range for this position is $144,500-$187,000.
• Your life. Your health. Supported by your benefits.
• You can explore the overall benefits experience that awaits you as a Dell Technologies team member — right now at MyWellatDell.com

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed