Sr. Mechanical Development Engineer

JetCool, a Flex company

Littleton, MA, United States
$104,100.00 - $143,100.00 annual; not specified; n...
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Liquid cooling components
Cad models and drawings
Gd&t and tolerance stack-ups
** JetCool, a Flex company, is seeking a Senior Mechanical Development Engineer to design and validate mechanical components for liquid cooling systems, primarily for AI and high-performance computing applications. The role requires extensive experience in mechanical engineering, particularly with fluid systems, and offers a collaborative work environment focused on innovation and sustainability. **

Job Summary

  • Own the design, analysis, validation, and refinement of mechanical components and assemblies for reliable, high-efficiency liquid cooling.
  • Collaborate with cross-functional teams including Thermal, Electrical, Product Development, Manufacturing, and Quality to take products from concept through scalable production.
  • Full range of medical, dental, and vision plans, life insurance, disability, matching 401(k) contributions, vacation, paid sick time, and tuition reimbursement are offered.

Matching Summary

Match Score: 75

** JetCool, a Flex company, is seeking a Senior Mechanical Development Engineer to design and validate mechanical components for liquid cooling systems, primarily for AI and high-performance computing applications. The role requires extensive experience in mechanical engineering, particularly with fluid systems, and offers a collaborative work environment focused on innovation and sustainability. **

Salary

$104,100.00 - $143,100.00 Annual; Not specified; Not specified

Skills & Requirements

Must-have

  • liquid cooling components
  • CAD models and drawings
  • GD&T and tolerance stack-ups
  • material selection for corrosion
  • sealing strategies
  • mechanical stress analysis
  • fatigue and vibration analysis
  • flow and pressure calculations
  • DFM reviews with suppliers
  • prototype building and iteration
  • mechanical validation plans
  • root cause analysis for failures
  • supplier qualification
  • tooling and control plan review
  • system-level integration
  • cost trade-off discussions

Nice-to-have

  • AI and high-performance computing
  • sustainable data centers
  • pushing the limits of what's possible

Key Requirements

  • BS/MS in Mechanical Engineering or equivalent experience
  • 7+ years developing complex mechanical components
  • Experience with liquid cooling or fluid systems
  • Proficiency with CAD (SolidWorks, Creo, NX)
  • Experience with precision machining, brazing, plating
  • Hands-on experience with pressure/leak testing
  • Familiarity with materials in liquid coolant environments
  • Strong fundamental technical expertise
  • Strong working knowledge of fluid dynamics and heat transfer principles

Work Rights

Not specified

Tailored Resume

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