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OmniOn Power · 8 hours ago

Lead Mechanical Thermal Design Engineer

Plano, Texas, United States

Full-time

Onsite

Senior Level, Lead/Staff

5+ years exp

OmniOn Power is seeking a highly skilled and innovative Lead Mechanical Engineer to lead the design and analysis of thermal management systems for datacenter power solutions. This role is critical to ensuring optimal performance and reliability through advanced thermal simulation and cooling system architecture.

ManufacturingNetwork HardwareTelecommunicationsWireless

H1B Sponsor Likely

Responsibilities

Lead the design and development of thermal management systems, including air and liquid cooling solutions

Perform detailed thermal simulations using CFD tools (e.g., ANSYS Fluent, Icepak)

Analyze heat transfer, fluid flow, and thermal loads to optimize system performance

Collaborate with electrical, systems, and manufacturing teams to integrate cooling solutions into product designs

Develop and validate thermal models through prototyping and experimental testing

Support root cause analysis and resolution of thermal-related issues in existing products

Document design decisions, simulation results, and engineering reports

Qualification

Thermal analysisPower electronics packagingPro-Engineer (Creo)Thermal management testingDFM principlesData center knowledgeCommunication skills

Required

Bachelor's Degree in Mechanical Engineering

Minimum 5 years of experience in product development of power systems products

Deep expertise in thermal analysis and modeling of complex systems

Hands-on experience in laboratory testing to validate designs

Strong background in power electronics packaging design

Proven track record of delivering successful products to market

Familiarity with regulatory compliance requirements and testing

Excellent verbal and written communication skills

Preferred

Additional knowledge of sheet metal, cable, PCB, and plastic design

Proficiency with Pro-Engineer (Creo) CAD software

Familiarity with data center system products and designs

Company

OmniOn Power

OmniOn Power creates power solutions for 5G, wireless, and industrial needs, focusing on environmental responsibility.

Plano, Texas, USA

1001-5000 employees

https://omnionpower.com

H1B Sponsorship

OmniOn Power has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

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Trends of Total Sponsorships

2025 (1)