This role pays more than
62%
of similar roles. Most pay
$146,500–$208,400
— the shaded band above.
At the midpoint, this role pays about
$182k
versus about
$177k
for comparable roles.
Based on 239 similar postings.
Employer
About Flex (Flextronics)
Flex (formerly Flextronics) is a global technology, supply chain, and manufacturing solutions provider helping companies design, build, and deliver products across industries. Industry: Electronics Manufacturing Services
Flex (Flextronics) currently has
9 open roles
on FindRole.
Listed pay typically runs
$126,500–$173,900
across 7 roles with salary data.
As a Principal Thermal Mechanical Engineer at JetCool in Littleton, MA, you will join our innovative team focused on advancing liquid cooling solutions for AI and high-performance computing. You will lead the design and optimization of complex fluid and thermal systems, ensuring they meet performance, reliability, and compliance standards from concept to production. Your responsibilities include collaborating with customers to integrate these systems into broader product architectures, driving simulation efforts, and conducting validation tests. Additionally, you will mentor engineers across various levels, contribute to new product innovation by evaluating emerging technologies, and support the resolution of technical issues throughout the product lifecycle. This role requires deep expertise in fluid dynamics, thermodynamics, heat transfer, and a minimum of 7 years of experience in data center thermal management or related industries, including at least 3 years with Coolant Distribution Units (CDUs).
PLC
Python
LabVIEW
National Instruments Hardware
Data Acquisition Systems
Test Automation
Flow Measurement
Pressure Measurement
Thermal Performance Testing
Sensor Calibration
Heat Exchangers
Pumps
Valves
Fluid Dynamics
Thermodynamics
Heat Transfer
Root Cause Analysis
Structured Test Plans
Control Logic Modification