CAD Engineer II at Rochester Electronics – Newburyport, Massachusetts

The Mechanical Engineer is responsible for the modeling, design, and fabrication of semiconductor automated test fixtures and handler kits in support of the Test Engineering Team. This role also provides ongoing sustaining engineering support to the Manufacturing Organization, ensuring high-quality, reliable, and cost-effective production solutions.

Responsibilities

• Design and develop mechanical components, assemblies, and systems for semiconductor automated test fixtures and handler kits
• Create 3D models, detailed drawings, and documentation using CAD tools
• Ensure designs meet functional, reliability, manufacturability, and cost requirements
• Collaborate with Test Engineers to translate electrical and test requirements into mechanical solutions
• Oversee fabrication, assembly, and validation of prototypes and production hardware
• Work with internal shops and external vendors to source materials and components
• Support fixture bring-up, debug, and qualification activities
• Provide ongoing support for released designs in manufacturing
• Troubleshoot mechanical issues impacting yield, performance, or throughput
• Implement design improvements, ECOs (Engineering Change Orders), and cost reduction initiatives
• Support root cause analysis and corrective actions for field and production issues
• Partner with Test Engineering, Manufacturing, Quality, and Supply Chain teams
• Communicate design intent, requirements, and changes effectively across stakeholders
• Participate in design reviews and continuous improvement initiatives

Qualifications

• Bachelor’s degree in Mechanical Engineering or related field
• 3+ years of experience in mechanical design (semiconductor automated equipment preferred)
• Proficiency in CAD software (e.g., SolidWorks or similar)
• Experience designing precision mechanical assemblies and fixtures
• Familiarity with semiconductor test equipment, handlers, or similar automation systems
• Knowledge of materials, tolerancing (GD&T), and manufacturing processes (CNC, sheet metal, 3D printing, etc.)
• Strong analytical and troubleshooting skills
• Ability to manage multiple projects and priorities in a fast-paced environment
• Hands-on approach with a willingness to work in lab and manufacturing settings
• Experience with thermal management and high-precision alignment systems
• Exposure to high-volume manufacturing environments
• Understanding of cost optimization strategies

At Rochester Electronics, we create an excellent employee experience focused on value, performance, motivation, recognition, and career growth. Many companies say their employees are their most important asset. At Rochester Electronics, we mean it!

• Outstanding low-cost medical, dental, vision, and prescription drug coverage, Rochester pays 92% of the premiums on behalf of its full-time employees
• Paid time off, including vacation, sick, and holiday
• Generous match 401K program
• Tuition reimbursement
• Flexible spending account

And so much more!

For the last 40 years, Rochester Electronics, in partnership with over 70 leading semiconductor manufacturers, has provided our valued customers with a continuous source of critical semiconductors. As an original manufacturer stocking distributor, Rochester has over 15 billion devices in stock encompassing more than 200,000-part numbers, providing the world’s most extensive range of end-of-life (EOL) and broadest range of active semiconductors. As a licensed semiconductor manufacturer, Rochester has manufactured over 20,000 device types. With over 12 billion die in stock, Rochester can manufacture over 70,000 device types.