Demo

Product Manager

Flex
Flex Salary
Littleton, MA Full Time
POSTED ON 4/4/2026
AVAILABLE BEFORE 5/29/2026
Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

JETCOOL Technologies, a Flex company, is seeking a dedicated, dependable Product Manager in Littleton, MA to contribute to technical programs across our core data center business. The position will be responsible for executing engineering programs involving thermal analysis, mechanical design, detailed drawings, fabrication with new and existing suppliers, and environmental/thermofluidic testing.

What a typical day looks like:

  • Product Leadership: Define product specifications, system architectures, and execution plans for custom solutions leveraging JetCool, Flex, and third-party components.
  • Strong Engineering Principles: Be fluent in mechanical engineering principles for system engineering including pipe flow calculations, thermal engineering calculations, and mechanical drawings.
  • Engineering Management: Directly manage and mentor the Dell OEM engineering team, ensuring timely and high-quality delivery of new customer solutions and custom integrations.
  • Customer Engagement: Serve as the primary customer-facing representative for technical discussions, capturing requirements and translating them into actionable solutions.
  • Sales Partnership: Collaborate with the Sales team to develop proposals, support customer engagements, and deliver tailored liquid cooled server and rack solutions.
  • Systems Integration: Apply systems engineering principles to architect solutions combining cooling technologies, server hardware, manifolds, and integration services.

The experience we are looking to add to our team:

  • Bachelor of Science (B.S. in mechanical or aerospace engineering) and 7 years of work experience
  • 3 years in product management
  • 3 years of engineering team management experience
  • Demonstrated ability with hands-on builds/projects
  • Proficiency in SOLIDWORKS CAD and drawing packages
  • Site

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).

Salary.com Estimation for Product Manager in Littleton, MA
$101,583 to $124,708
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