Mechanical and Thermal Engineer – SoC to Rack Integration

Overview

We are seeking a Principal Mechanical and Thermal Engineer to lead the hardware definition of our next-generation AI infrastructure. This is a high-impact leadership role where you will serve as the primary technical authority for the physical architecture of advanced server platforms. You will bridge the critical gap between ultra-high-power silicon packaging, liquid-cooled node design, and massive-scale Rack deployments.

Responsibilities

• Blade & Chassis Design:
Lead the end-to-end mechanical definition of server blades, high-density chassis, and rack-level enclosures.

• Structural Hardware:
Architect the integration of sliding rails, blind-mate connectors, precision standoffs, and high-load Extraction Handles.

• Power & Interconnects:
Define mechanical paths for ultra-high-density power delivery (Busbars) and complex cable management.

• Cold Plate Engineering:
Direct the design of Liquid Cooling Cold Plates, optimizing internal micro-channels and manifold fluid distribution.

• Fluid Management:
Validate the selection and integration of Quick Disconnects (QDs) and leak-mitigation systems.

• Simulation:
Drive thermal strategy for 1kW+ nodes using CFD to balance hybrid air/liquid cooling.

• HVM Mastery:
Optimize designs for high-volume manufacturing using Precision Milling, Die Casting, and Complex Sheet Metal fabrication.

• Environmental Ruggedization:
Ensure system integrity against Transportation Shock & Vibration and extreme Thermal/Humidity cycling.

• Total Lifecycle Design:
Implement Design for Cost (DfC) and Easy Assembly (DFA) to ensure seamless serviceability and global deployment.

Required Qualifications

•

Education:

B.S. or M.S. in Mechanical Engineering.

•

Experience:

12+ years in high-performance compute (HPC), AI hardware, or datacenter systems.

• Architectural Pedigree: A proven track record of owning at least one full product lifecycle—from blank-page concept through High-Volume Manufacturing (HVM).

• Liquid Cooling Expertise:
Deep technical knowledge of fluid dynamics, wetted material compatibility, and the mechanical nuances of “Drip-Free” connector integration.

• Manufacturing Mastery:
Expert-level understanding of metal fabrication (Milling, Casting, Sheet Metal) and how these processes impact thermal performance and structural integrity.

• Simulation Proficiency:
Expert user of CFD and FEA tools for structural and vibration analysis.

• Influence:
Ability to drive technical alignment across silicon, power, and optical engineering teams.

Preferred Qualifications

• Direct experience with AI/GPU-based architectures and ultra-high-density power delivery

• Deep familiarity with Open Compute Project (OCP) or ORV3 standards.

• Experience with blind-mate liquid and power interfaces.

#JLjbffr