Director of Product Engineering, Fluid Systems and Thermal Management

Flex (Flextronics)

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
Littleton, MA
Salary
$177,300–$243,800 / yr
Employment
Full-time
Posted
111 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $228k
This role $211k
$163k $298k
below market most similar roles pay here above market

This role pays less than 66% of similar roles. Most pay $193,747–$262,600 — the blue band above. At the midpoint, this role pays about $211k versus about $228k for comparable roles.

Based on 240 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 26 open roles on FindRole.

Listed pay typically runs $102,900–$141,500 across 10 roles with salary data.

Most-posted roles

View all roles at Flex (Flextronics)

At a glance

TL;DR · Director of Product Engineering, Fluid Systems and Thermal Management

The Director of Product Engineering (Fluid Systems and Thermal Management) leads the Product Engineering organization, overseeing multiple engineering disciplines including mechanical, systems, and thermal functions. This leader drives technical rigor and scalable engineering processes to ensure high-quality, repeatable product delivery from concept through commercialization. Key responsibilities include defining engineering documentation standards, managing configuration management, and enforcing Design for Manufacturability and reliability across all programs. The role requires expertise in fluid systems, thermal management, or related hardware systems to solve complex cooling challenges for AI and high-performance computing. Candidates must utilize industry-standard tools such as CAD, MATLAB, Ansys, and COMSOL. The position demands a strong technical foundation in product-driven hardware environments, requiring the ability to manage multi-disciplinary teams and align engineering execution with specific customer requirements.

What you'll do

  • Lead and manage the multi-disciplinary Product Engineering organization, including mechanical, systems, and thermal functions.
  • Define and implement scalable engineering processes to ensure technical rigor and consistent product delivery.
  • Oversee end-to-end product development from initial concept through to full-scale production.
  • Establish and enforce best practices for design reviews, engineering documentation, and configuration management.
  • Drive Design for Manufacturability (DFM), reliability, and quality standards throughout all development stages.
  • Partner with Operations, Supply Chain, and Commercial teams to ensure successful product launches.
  • Develop and mentor a high-performing team of engineers and manager-level talent.
  • Communicate complex technical concepts to senior leadership, customers, and external partners.

What we're looking for

  • Bachelor’s or Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field.
  • 12+ years of progressive engineering experience, including significant leadership experience in product development environments.
  • Proven experience leading multi-disciplinary engineering teams at scale, including managers and cross-functional groups.
  • Demonstrated success owning product engineering execution, including defining and implementing scalable processes.
  • Strong technical foundation in fluid systems, thermal management, or related hardware/system-level engineering.
  • Experience working in product-driven organizations delivering revenue-generating hardware solutions.
  • Excellent communication and presentation skills to convey complex technical concepts to technical and non-technical audiences.
  • Experience with industry-standard engineering and simulation tools such as CAD, MATLAB, Ansys, and COMSOL.
  • Experience in liquid cooling systems, data center infrastructure, or similar high-performance hardware environments (preferred).
  • Demonstrated experience scaling engineering organizations in high-growth environments (preferred).
  • Familiarity with product lifecycle management (PLM), stage-gate processes, and manufacturing ramps (preferred).
  • Background that includes R&D experience (preferred).

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