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Liquid Cooling Development Engineer information

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$49K

$96.2K

$153.5K

How much do liquid cooling development engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for liquid cooling development engineer in the United States is $96,155.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,500.00 and $106,500.00 per year, depending on experience, location, and employer.

What does a liquid cooling development engineer do?

A Liquid Cooling Development Engineer designs, develops, and tests cooling systems that use liquid to dissipate heat from electronic devices, data centers, or industrial equipment. Their work involves selecting appropriate materials, designing cooling circuits, and ensuring the systems are efficient and reliable. They often collaborate with mechanical, electrical, and thermal engineers to optimize cooling performance and may also be involved in prototyping and troubleshooting. This role is crucial in industries where effective thermal management is essential to maintain performance and prevent overheating.

What are the key skills and qualifications needed to thrive as a liquid cooling development engineer?

To thrive as a Liquid Cooling Development Engineer, you need a strong background in mechanical or thermal engineering, fluid dynamics, and experience with cooling systems, usually supported by a relevant engineering degree. Familiarity with CAD software, thermal simulation tools (such as ANSYS or CFD), and industry standards for cooling technology is important. Strong problem-solving, project management, and communication skills set top performers apart in this role. These competencies are crucial for designing efficient liquid cooling solutions, collaborating across teams, and ensuring reliable thermal management in advanced technology applications.

What are some common challenges faced by liquid cooling development engineers when integrating new cooling technologies into existing systems?

Liquid Cooling Development Engineers often encounter challenges such as compatibility with legacy hardware, managing space constraints within server racks or enclosures, and ensuring optimal thermal performance without introducing leaks or reliability issues. Collaboration with cross-functional teams—including mechanical, electrical, and system engineers—is crucial to address these obstacles during the design and testing phases. Proactively identifying potential integration bottlenecks and developing effective testing protocols are essential parts of the role, helping to ensure a seamless and safe deployment of advanced cooling solutions.

What is the difference between Liquid Cooling Development Engineer vs Thermal Management Engineer?

AspectLiquid Cooling Development EngineerThermal Management Engineer
Required CredentialsBachelor's or Master's in Mechanical, Electrical, or Thermal Engineering; relevant certificationsBachelor's or Master's in Mechanical, Electrical, or Thermal Engineering; relevant certifications
Work EnvironmentDesign labs, testing facilities, manufacturing settingsDesign labs, testing facilities, manufacturing settings
Industry UsageElectronics cooling, data centers, high-performance computingElectronics cooling, automotive, aerospace, consumer electronics
Common Search/ComparisonYesYes

Both Liquid Cooling Development Engineers and Thermal Management Engineers focus on managing heat in electronic systems. However, Liquid Cooling Development Engineers specialize specifically in designing and implementing liquid cooling solutions, while Thermal Management Engineers have a broader role that includes various cooling methods and system-level thermal strategies. The roles often overlap, but the liquid cooling engineer's expertise is more specialized in liquid-based cooling technologies.

What are popular job titles related to Liquid Cooling Development Engineer jobs?

For Liquid Cooling Development Engineer jobs, the most frequently searched job titles are:

Infographic showing various Liquid Cooling Development Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 81% Full Time, 15% Part Time, and 2% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $96,155 per year, or $46.2 per hour.

Product Development / Thermal Engineer - Liquid Cooling

Schaumburg, IL • On-site

Amphenol HSIO
See more jobs at Amphenol HSIOexternal

$85K - $140K/yr

Full-time

Re-posted 25 days ago

Job description

Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is a world leader in interconnect solutions for Communications, Mobile, RF, Optics, and Commercial electronics markets. Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. ACS has an expansive global presence in research and development, manufacturing, and sales. We design and manufacture a wide range of innovative connectors as well as cable assemblies for diverse applications including server, storage, data center, mobile, RF, networking, industrial, business equipment, and automotive.


Job Title: Product Development / Thermal Engineer – Liquid Cooling

Amphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Our products help to enable the electronics revolution and remain a key enabler for all the major Tier 1 OEMs globally. We are currently seeking a Product Development Engineer - Liquid Cooling to join our team. The position will be located on-site in Schaumburg, IL. 

Position Overview

Amphenol is seeking a highly skilled and motivated Product Development Engineer to lead the design and development of liquid cooling solutions for front-end I/O connectors that will power the next generation of Artificial Intelligence (AI) and Machine Learning (ML) platforms. This role is critical to advancing thermal management technologies that support high-performance computing environments.

Key Responsibilities

Design & Development

  • Architect and develop liquid cooling plates optimized for high-density front-end I/O connector applications.
  • Engineer microchannel structures, cold plate geometries, and flow path configurations to maximize thermal efficiency and minimize pressure drop.
  • Select and integrate materials compatible with high-performance thermal transfer and long-term reliability in data center environments.
  • Collaborate with connector design teams to ensure seamless mechanical integration and manufacturability.

 Testing & Validation

  • Define and execute thermal performance testing, including heat dissipation, flow rate analysis, and environmental stress testing.
  • Validate cooling plate designs against industry standards and customer-specific requirements.
  • Work with internal labs and external partners to ensure robust qualification and certification processes.

 Project Management

  • Lead cross-functional development projects from concept through production.
  • Manage timelines, deliverables, and resource coordination to meet program milestones.
  • Track and report progress using structured project management tools and methodologies.

Customer Engagement

  • Serve as a technical liaison with key customers to understand requirements and deliver exceptional support.
  • Represent Amphenol's commitment to exceptional customer experience through proactive communication, technical presentations, and issue resolution.

Qualifications

  • Bachelor's or Master's degree in Mechanical Engineering, Thermal Engineering, or related field.
  • 4+ years of work experience in product development, preferably in thermal management or connector technologies.
  • Minimum 3 years of work experience with Liquid Cooling and CFD is required (MUST HAVE)
  • Strong proficiency in CAD tools (e.g., SolidWorks, Creo) and thermal simulation software (e.g., ANSYS, FloTHERM).
  • Proven experience in project management and cross-functional collaboration.
  • Excellent communication skills and customer-facing experience.

Preferred Skills

  • Familiarity with high-speed I/O connector standards and applications.
  • Experience in AI/ML hardware environments or data center infrastructure.
  • Knowledge of fluid dynamics, heat exchanger design, and materials used in liquid cooling systems.

#LI-PG2


Amphenol Corporation is proud of our reputation as an excellent employer. Our focus is to provide the highest level of support and responsiveness to both our employees and our customers, the world's largest technology companies. Amphenol Corporation offers the opportunity for career growth within a global organization. We believe that Amphenol Corporation is unique in that every employee, regardless of his or her position, has the ability to positively impact the business.

Amphenol is an “Equal Opportunity Employer” - Minority/Female/Disabled/Veteran/Sexual Orientation/Gender Identity/National Origin. For additional company information please visit our website at https://www.amphenol-cs.com/

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