[Hiring] Thermal Mechanical Engineer @Ecolab

Role Description

Are you passionate about solving complex thermal challenges that enable the next generation of AI, high-performance computing, and sustainable data center technologies? At CoolIT, an Ecolab company, you'll help develop innovative liquid cooling solutions that support some of the world's most demanding computing environments.

As a Thermal Mechanical Engineer, you will:

• Design, develop, and validate liquid cooling solutions for high-performance electronics, including passive cold plates, coolant distribution manifolds, and modular cooling system components.
• Apply thermal, fluid, and mechanical engineering expertise to deliver products that meet performance, reliability, cost, and manufacturability objectives.
• Lead product development from concept through production.
• Work directly with customers throughout the design cycle, providing technical guidance, supporting design integration, and helping resolve engineering challenges both remotely and on-site.
• Report to the Thermal Mechanical Engineering Team Lead and play a key role in delivering innovative cooling technologies while strengthening customer partnerships.

Qualifications

• Bachelor's degree in Mechanical Engineering or a related engineering discipline.
• Proven experience designing mechanical components and assemblies for mass production using multiple manufacturing processes.
• Strong understanding of core mechanical engineering principles, including:
  • Geometric Dimensioning & Tolerancing (GD&T)
  • Tolerance stack-up and statistical tolerance analysis
  • Mechanism design and analysis
  • Finite Element Analysis (FEA)
  • Design for Manufacturing (DFM)
  • Design Failure Mode and Effects Analysis (DFMEA)
  • Product Lifecycle Management (PLM)
  • Engineering testing, validation, and root cause analysis
• Proficient in CAD and simulation tools (e.g., SolidWorks) to create production-ready models and drawings, perform analyses, and optimize design performance.
• Strong written and verbal communication skills, with proven experience working directly with customers to gather requirements, communicate technical concepts, and resolve engineering challenges.

Requirements

• Minimum 5 years of experience in thermal-mechanical product development.
• Strong understanding of fluid mechanics, heat transfer, and cooling system design.
• Experience designing products for high-volume manufacturing environments.
• Master’s degree in mechanical engineering, Thermal Mechanical Engineering specializing in Fluid Dynamics, or a related field.

Benefits

• Generous paid time off, flex days, and paid company-wide shutdown during the holiday season.
• Comprehensive benefits plan, with the majority of premiums funded by CoolIT.
• Company-funded 401(k) contributions to help support your long-term financial goals.
• Annual professional development allowance to support ongoing learning, skill development, and career growth.
• Medical, dental, vision, life insurance, accident insurance, critical illness insurance, hospital indemnity insurance, auto insurance, home insurance, pet insurance, identity theft protection, short-term and long-term disability, 401k, pension plans, retirement health care benefits, short-term incentives, vacation (12 days), holidays, parental leave, employee stock purchase plans (Full-Time Associates), discount on day care services and caregiver services, adoption assistance, group legal services, employee assistance program, employee discount program, and education assistance program.
• On-site childcare and fitness facilities may be available at select Ecolab locations.