Job Description

Senior Mechanical Design Engineer - AI Infrastructure

Senior Mechanical Design Engineer - AI Infrastructure

6 days ago Be among the first 25 applicants

This range is provided by Acceler8 Talent. Your actual pay will be based on your skills and experience talk with your recruiter to learn more.

Base pay range

$200,000.00/yr - $260,000.00/yr

Additional compensation types

Stock options

Direct message the job poster from Acceler8 Talent

Building North American Photonic and Semiconductor Engineering Teams

Acceler8Talent is proud to partner with a well-funded, VC-backed AI/networking hardware startup in the SF Bay area thats redefining infrastructure for the worlds largest hyperscalers. Operating under a Joint Development Model (JDM), this company co-develops highly customized networking hardware, software, and optics solutions tailored to the evolving needs of large-scale AI workloads.

With over $110M in funding and rapid expansion underway, they're now looking to hire a Senior Mechanical Design Engineer to help shape the next generation of high-performance systems.

Responsibilities:

Mechanical Design: Develop chassis and line card designs that meet product, reliability, and scalability requirements.

Tolerance Analysis: Conduct 2D/3D tolerance studies for complex electro-mechanical assemblies.

Mechanical Solutions: Design parts using sheet metal, plastic, die-cast, and extrusion processes with attention to EMI, safety, and compliance.

3D Modeling & Documentation: Create CAD models (preferably in Creo), PCB outlines, and detailed drawings; manage BOMs, ECOs, and part numbers.

Cross-Functional Collaboration: Work with hardware, thermal, CAD, and manufacturing teams to align on requirements, solve issues, and manage risks.

Cooling & Supplier Support: Design cooling systems (liquid/forced-air) and coordinate with suppliers to ensure manufacturability.

Cable & Connector Design: Support OSFP/QSFP-DD/OSFP-XD connector and cable harness design for front panels and backplanes.

Qualifications:

• B.S. or higher in Mechanical Engineering
• 8+ years of mechanical design experience in telecom or data center hardware

Technical Skills:

• Proficient in Creo (preferred) and SolidWorks
• Strong understanding of EIA, ETSI, and OCP rack standards
• Experience with OSFP/QSFP-DD/OSFP-XD connectors and backplane systems
• Skilled in tolerancing for complex electro-mechanical assemblies
• Familiar with NEBS testing and compliance (a plus)

Hands-On Experience:

• Mechanical design using sheet metal, molding, casting, and extrusion
• Cable harness and cooling system (liquid/air) design
• Comfortable with rework tools and mock-up fabrication

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Industries

  Semiconductor Manufacturing, Appliances, Electrical, and Electronics Manufacturing, and Telecommunications

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Inferred from the description for this job

Medical insurance

Vision insurance

401(k)

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