3D Design Engineer - Data Center

Kforce Inc

4+ Years | Fremont, California, United States (On Site) | Contract | 1 day ago

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Job Summary

Kforce is seeking a 3D Design Engineer to lead the mechanical architecture of next-generation, liquid-cooled data center infrastructure in Fremont, CA. This role involves owning the mechanical design lifecycle from digital modeling and simulation to final documentation for server-rack and data-hall scale systems. The ideal candidate will have strong experience in advanced CAD modeling, intricate liquid-cooling system design, and seamless integration of electrical components like power shelves, BBUs, and busbars, ensuring optimized system performance and adherence to industry standards.

Must Have

Own end-to-end mechanical design of 3D assemblies (rack structures, cooling manifolds, fluid connectors).
Ensure seamless integration of electrical components (power shelves, busbars, BBUs).
Architect and validate high-performance liquid-cooling systems (CDMs), optimizing flow, thermal performance, material compatibility.
Leverage advanced simulation (CFD for thermal, FEA for structural integrity).
Drive cross-functional collaboration with hardware, electrical, and facilities teams.
Produce comprehensive design documentation (3D models, 2D drawings, BOMs, simulation reports).
Lead design review, ensure adherence to OCP, ASHRAE, EIA standards.
Bachelor's or Master's degree in Mechanical Engineering or related field.
4+ years professional experience in mechanical design for data center/HPC.
Proficiency with major 3D CAD platform (SolidWorks, CATIA).
Expertise in simulation tools (CFD, FEA).
Knowledge of data center subsystems, liquid-cooling loops, high-power electrical components.
Understanding of OCP, ASHRAE, EIA industry standards.
Exceptional communication skills and ability to lead technical projects.

Good to Have

Proven track record delivering mechanical designs for hyperscale or AI-focused data centers.
Direct experience developing and utilizing digital-twin models.
Experience with BIM/Revit for facility model integration.
Strong portfolio demonstrating rack-level thermal optimization or modular cooling solutions design.

Perks & Benefits

Medical/dental/vision insurance
HSA
FSA
401(k)
Life, disability & ADD insurance
Paid time off (for salaried personnel)
Paid sick leave (for hourly employees on Service Contract Act project)

Job Description

Kforce has a client in Fremont, CA that is seeking a 3D Design Engineer to drive the mechanical architecture of next-generation, liquid-cooled data center infrastructure. This role commands ownership over the mechanical design lifecycle, from digital modeling and simulation to final documentation, for systems at both the server-rack and data-hall scale. The ideal candidate will bring a robust portfolio of experience in advanced CAD modeling, intricate liquid-cooling system design, and seamless integration of electrical components like power shelves, BBUs, and busbars.

Duties:

Own the end-to-end mechanical design of 3D assemblies, including rack structures, cooling manifolds, and fluid connectors, while ensuring the seamless integration of electrical components such as power shelves, busbars, and BBUs
Architect and validate high-performance liquid-cooling systems (e.g., CDMs), optimizing for flow efficiency, thermal performance, and material compatibility
Leverage advanced simulation to validate system performance by developing comprehensive digital-twin models, performing CFD analysis for thermal management, and conducting FEA to ensure structural integrity under operational loads
Drive cross-functional collaboration with hardware, electrical, and facilities teams to achieve a fully integrated and optimized system design
Produce comprehensive design documentation, including detailed 3D models, 2D fabrication drawings, Bills of Materials (BOMs), and simulation reports
Lead the design review process and ensure all mechanical systems adhere to key industry standards (OCP, ASHRAE, EIA) throughout the entire product development lifecycle

Requirements:

Bachelor's or Master's degree in Mechanical Engineering or a related discipline
4+ years of professional experience in mechanical design, specifically for data center or high-performance computing (HPC) infrastructure
Proficiency with a major 3D CAD platform (e.g., SolidWorks, CATIA) for designing complex mechanical assemblies
Demonstrated expertise in applying simulation tools to validate designs, including CFD for thermal analysis (e.g., Cadence/Future Facilities) and FEA for structural and thermal stress evaluation
Comprehensive knowledge of data center subsystems, including the design and integration of liquid-cooling loops (CDMs, manifolds, connectors) and high-power electrical components (busbars, power shelves, BBUs)
Understanding of relevant industry standards (OCP, ASHRAE, EIA) and a proven ability to incorporate them into design practices
Exceptional communication skills, with a proven ability to lead technical projects and drive alignment across multidisciplinary teams

Preferred Qualifications:

A proven track record of delivering complete mechanical designs for hyperscale or AI-focused data centers, from concept through to deployment
Direct experience developing and utilizing digital-twin models for system-level simulation and analysis
Experience with BIM/Revit for integrating mechanical designs into large-scale facility models
A strong portfolio demonstrating success in rack-level thermal optimization or the design of modular cooling solutions

8 Skills Required For This Role

Cross Functional Communication 3d Modeling Cad Computer Aided Design Game Texts Cross Functional Collaboration Mechanical Design System Design

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