Mechanical Engineer - Data Center Hardware & Thermal Design

Keenfinity; Waltham (MA); On-site; USD 120,000 - 180,000; Full time

Job summary

Arista Networks seeks a Mechanical Engineer to design and validate next-gen modules and chassis for data-center switches. You’ll develop high-density mechanical solutions, create 3D models and drawings, and work with cross-functional teams to ensure fast, market-ready results.

The role emphasizes sheetmetal and plastic part design, thermal analysis, and collaboration with electrical and manufacturing teams. Strong communication and prototyping support are essential for success.

Qualifications

• BS, MS, or PhD in Mechanical Engineering.
• Experience designing mechanical components for data-center equipment.
• Sheetmetal and plastic part design experience.
• Proficiency with Creo; Creo Simulate and Windchill a plus.
• Ability to perform thermal analysis and airflow testing.
• Strong verbal and written communication skills.

Responsibilities

• Collaborate with cross-functional teams to bring designs to market quickly.
• Create 3D models, drawings, and BOMs to support prototyping and manufacturing.
• Lead design reviews and ensure manufacturability and cost targets are met.
• Support thermal simulations, airflow testing, and cooling strategies.
• Coordinate with contract manufacturers on DFM and production readiness.
• Provide PCB and ECAD interface drawings as needed.
• Travel as required to Asia and North America.

Skills

Mechanical design

Data center equipment

Sheetmetal design

Plastic part design

Airflow management

Thermal analysis

Communication skills

Education

BS/MS/PhD in Mechanical Engineering

Tools

Creo

Creo Simulate

Windchill

Job description

Arista Networks seeks a Mechanical Engineer to design and validate next-gen modules and chassis for data-center switches. You’ll develop high-density mechanical solutions, create 3D models and drawings, and work with cross-functional teams to ensure fast, market-ready results.

The role emphasizes sheetmetal and plastic part design, thermal analysis, and collaboration with electrical and manufacturing teams. Strong communication and prototyping support are essential for success.