Jabil logo

Principal Thermal Engineer

Jabil

On-site
Sanchong
Full-time
Principal
12+ yrs
Salary not listedPosted 3w ago

Real job — pulled straight from Jabil’s careers page · Verified July 20, 2026 · No reposts.

Job description

Jabil is hiring a Principal Thermal Engineer — a full-time, based in Sanchong role. Apply directly on Jabil's careers page below.

Principal Thermal Engineer

Location: Sanchong

Time Type: Full time

Job Description

At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe.

 

Responsibilities:

Capable to own the rack-level liquid cooling architecture, including CDU, rack manifold, loop flow balancing, and redundancy budgeting
Influence the integration of thermal strategy into the overall system architecture, ensuring alignment with technology roadmaps
Identify and evaluate new technologies, innovations, and outsourced partner relationships for alignment with the technology roadmap
Use CFD tools (FloTherm, Macroflow) to drive optimized thermal solutions between thermal and power requirements
Define rack-level validation strategies, including qualification scope, test coverage, and success criteria. Prove correlation between simulation and test data
Lead thermal development activities, providing design guidance and methodologies to less-experienced staff members
Effective communication of complex product architectures and design proposals to executive levels and cross-functional teams


Basic Requirements:

Bachelor’s or Master’s Degree in Mechanical/Thermal Engineering and 12+ years total experience in product design (Server, PC, or Consumer Electronics)
5+ years specifically in rack-level or datacenter liquid cooling
Deep understanding of rack-level systems: CDU operation, flow balancing, redundancy, and serviceability
Advanced proficiency in FloTherm, Macroflow, or equivalent for CFD analysis
Expertise in 3D CAD (Creo or SolidWorks)
Excellent English communication skills (verbal and written) with strong technical leadership capabilities

Desirable Requirements:

Self-motivated and proactive
Fluent in English language (verbal and written)

 

 

BE AWARE OF FRAUD: When applying for a job at Jabil you will be contacted via correspondence through our official job portal with a jabil.com e-mail address; direct phone call from a member of the Jabil team; or direct e-mail with a jabil.com e-mail address. Jabil does not request payments for interviews or at any other point during the hiring process. Jabil will not ask for your personal identifying information such as a social security number, birth certificate, financial institution, driver’s license number or passport information over the phone or via e-mail. If you believe you are a victim of identity theft, contact your local police department. Any scam job listings should be reported to whatever website it was posted in.

Jabil, including its subsidiaries, is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, genetic information, veteran status, or any other characteristic protected by law.

 

Accessibility Accommodation  

If you are a qualified individual with a disability, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access Jabil.com/Careers site as a result of your disability. You can request a reasonable accommodation by sending an e-mail to Always_Accessible@Jabil.com with the nature of your request and contact information. Please do not direct any other general employment related questions to this e-mail. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to.

 

#whereyoubelong

 

 

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Frequently asked questions

What skills are required for Principal Thermal Engineer at Jabil?

The required skills for Principal Thermal Engineer at Jabil include: Mechanical Engineering, Creo, SolidWorks.

What is the seniority level for Principal Thermal Engineer at Jabil?

Principal Thermal Engineer at Jabil is a Principal level position.

How do I apply for Principal Thermal Engineer at Jabil?

You can view the full description and apply for Principal Thermal Engineer at Jabil on EchoJobs: https://echojobs.io/job/jabil-principal-thermal-engineer-uwozx.