Mechanical Design Engineer (Semiconductor)

Location: Milpitas, CA, USA; onsite

Base pay: $117,800–$172,800 annually

Company

hirify.global provides semiconductor inspection tools, metrology systems, process solutions, and computational analytics for electronics manufacturing.

What you will do

• Design UHV and HV subsystems, precision mechanical assemblies, and supporting hardware for a major semiconductor inspection module redesign.
• Create 3D CAD models, assemblies, engineering drawings, and bills of materials, and release production documentation.
• Apply GD&T, tolerance stack-up analysis, error budgeting, and structural, thermal, vibration, and finite element analysis.
• Support prototype builds, assembly, integration, qualification, troubleshooting, and product introduction into manufacturing.
• Work with suppliers on fabrication methods, manufacturability issues, and component quality.
• Investigate failures and drive root-cause corrective actions while collaborating with systems, electron optics, electrical, manufacturing, process, supply chain, and service organizations.

Requirements

• Doctorate with 0 years of related experience, or a master’s degree with 3 years of related experience, or a bachelor’s degree with 5 years of related experience.
• Good understanding of mechanical engineering fundamentals, physics, and precision engineering.
• Experience designing assemblies operating in vacuum, UHV, or cleanroom environments.
• Knowledge of high-voltage considerations, including insulation, creepage, clearance, and electrical interfaces.
• Experience with GD&T, tolerance analysis, and precision mechanical design.
• Familiarity with vacuum-compatible materials, cleaning requirements, and contamination control.
• Working knowledge of machining, sheet metal fabrication, welding, brazing, and precision manufacturing processes.
• Experience supporting prototype builds, troubleshooting, and qualification testing.
• Proficiency with Creo/ProE or similar 3D CAD platforms, and experience with FEA and engineering simulation tools.
• Strong communication and teamwork skills.

Culture & Benefits

• Collaborative work across mechanical, electrical, systems, electron optics, manufacturing, supply chain, and service organizations.
• Medical, dental, vision, life, and other voluntary benefits.
• 401(k) with company matching, employee stock purchase program, student debt assistance, and tuition reimbursement.
• Development and career growth programs, financial planning, wellness benefits, paid time off, paid holidays, and family care and bonding leave.
• Equal opportunity employment and reasonable accommodation for qualified individuals with disabilities.