Senior Mechanical Engineer (Semiconductor)

TL;DR

Senior Mechanical Engineer (Semiconductor): Leading sustaining engineering for legacy systems in semiconductor manufacturing with an accent on obsolescence management and design improvements. Focus on optimizing complex opto-mechanical and mechatronic systems, conducting FEA/thermal analysis, and ensuring reliability in high-volume manufacturing.

Location: Must be based in Milpitas, CA, USA

Salary: $117,800 - $200,300

Company

hirify.global is a global leader in diversified electronics for the semiconductor manufacturing ecosystem, providing critical systems and solutions for the production of wafers, reticles, and integrated circuits.

What you will do

• Lead sustaining design efforts for opto-mechanical modules, precision mechanisms, mechanical packaging, and mechatronic systems.
• Manage the full design lifecycle, including requirements definition, feasibility analysis, prototyping, testing, and manufacturing handoff.
• Drive obsolescence management strategies to maintain the performance and reliability of legacy systems in high-volume manufacturing (HVM).
• Perform advanced mechanical analysis, including FEA modeling, thermal and CFD analysis, and tolerance stack-up.
• Collaborate with vendors on component fabrication, qualification, and process transfer.
• Mentor junior engineers and contribute to cross-functional technical reviews.

Requirements

• Bachelor's degree in Mechanical Engineering (8+ years experience) or Master's degree (5+ years experience).
• Proven experience in mechanical design for complex systems involving precision mechanisms, vacuum systems, and vibration isolation.
• Proficiency in 3D CAD modeling, preferably using ProE/Creo.
• Strong expertise in FEA, thermal analysis, and GD&T.
• Must be located in or be able to work from Milpitas, CA.

Culture & Benefits

• Comprehensive total rewards including medical, dental, vision, and life insurance.
• Financial benefits: 401(k) with company matching and Employee Stock Purchase Program (ESPP).
• Professional development: Tuition reimbursement and career growth opportunities.
• Wellness and support: Employee Assistance Program (EAP) and student debt assistance.
• Generous time off, including paid company holidays and family care/bonding leave.