Wafer Test Equipment Engineer (Tester/Prober)

• Plan and execute preventive and corrective maintenance for ATE testers and prober equipment
• Troubleshoot, diagnose, and resolve equipment issues to minimize downtime
• Perform equipment calibration and advanced diagnostics for complex failures
• Monitor key equipment performance indicators (downtime, MTBA, PM success rate, etc.)
• Maintain and sustain equipment recipes and configurations
• Ensure all maintenance activities comply with safety and environmental standards

• Lead installation, setup, and qualification of new tester and prober equipment
• Plan and implement upgrades or modifications to improve equipment performance and efficiency

• Provide technical support to production and operations teams to ensure smooth workflow
• Work closely with Process, Manufacturing, and Quality teams to resolve equipment-related issues
• Collaborate with vendors and suppliers for spare parts, servicing, and technical support

• Maintain accurate records of maintenance, repairs, inspections, and modifications
• Prepare regular reports on equipment performance, downtime, and maintenance activities
• Develop and standardize equipment operating procedures, troubleshooting guides, and maintenance guidelines

• Adhere to and promote company health, safety, and environmental (EHS) policies
• Ensure compliance with industry standards (e.g., CE, SEMI S2/S8) and regulatory requirements

• Monitor and manage spare parts and tools inventory to ensure availability
• Identify cost-effective sourcing solutions for materials and components

• Drive improvements in equipment reliability, uptime, and performance using data analysis
• Support cost reduction through equipment optimization and enhancement
• Participate in training to stay updated on best practices and new technologies
• Support new equipment introduction and qualification
• Conduct system buy-off, analyze results, and identify improvement opportunities

• Plan and execute MVA projects within committed timelines
• Drive initiatives to reduce Die Free Package Cost (DFPC)

• Bachelor’s Degree in Mechanical Engineering, Electrical Engineering, or related field
• Certifications in Maintenance, Safety, or related areas are an advantage

• Minimum 5 years of experience in semiconductor industry with ATE (Automated Test Equipment) and prober handling
• Hands-on experience in wafer test environment
• Experience in test equipment engineering or similar role
• Project management and statistical data analysis skills
• Experience in manufacturing or industrial environments is preferred
• Knowledge of machine safety standards (CE, SEMI S2/S8) is an advantage

• Strong knowledge of ATE testers, probers, and wafer test operations
• Solid understanding of mechanical and electrical systems
• Experience with PLCs, control systems, and automation is an advantage

• Strong problem-solving and troubleshooting skills
• Ability to work under pressure in a production environment
• Good communication and teamwork abilities
• Detail-oriented and proactive
• Fluent in English

Nexperia