Principal External Manufacturing Engineer

This position is responsible for driving continuous improvement in package quality, manufacturing processes, operational efficiency, and system robustness at External subcontractors for ON Semiconductor (Onsemi). The position requires close collaboration with internal stakeholders and subcontractor teams to execute various responsibilities.

Requirements

• Lead task force initiatives focused on process and quality improvements.
• Manage change control processes, including risk assessments and mitigation strategies.
• Support quality objectives and drive EFAR reduction efforts.
• Investigate EFAR and SQIN issues, implement root cause analysis, and establish corrective and preventive actions.
• Deploy and scale Best Known Methods (BKMs) across sites.
• Facilitate and support customer and subcontractor audits.
• Manage daily subcontractor operations with a strong onsite presence.
• Drive continuous improvement initiatives targeting yield enhancement and process line drift reduction.
• Lead operational improvement projects focused on quality, process, delivery, and cost optimization.
• Provide production support, including maverick material verification (MRB) and disposition.
• Execute qualification activities for change management projects involving products, assembly/ test processes, equipment, and systems.

Benefits

• Generous Paid Time Off
• 401k Matching
• Retirement Plan
• Visa Sponsorship
• Four Day Work Week
• Generous Parental Leave
• Tuition Reimbursement
• Relocation Assistance