Wafer Test Equipment Engineer (TesterProber)

About the Role

The Wafer Test Equipment Engineer (Tester & Prober) is responsible for maintaining and optimizing wafer test equipment including ATE testers and probers to ensure stable efficient and high-quality manufacturing operations.

This role focuses on equipment maintenance performance monitoring process optimization and continuous improvement while ensuring compliance with safety and industry standards in a semiconductor manufacturing environment.

What You Will Do

Maintenance & Repair

• 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

Equipment Installation & Upgrades

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

Technical Support & Collaboration

• 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

Documentation & Reporting

• 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

Safety & Compliance

• 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

Inventory Management

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

Continuous Improvement

• 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

Manufacturing Value Added (MVA) Projects

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

What You Will Need

Education

• Bachelors Degree in Mechanical Engineering Electrical Engineering or related field
• Certifications in Maintenance Safety or related areas are an advantage

Experience

• 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

Technical Skills

• 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

Soft Skills

• 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

Talent acquisition based on Nexperia vacancies is not appreciated. Nexperia job adverts are Nexperia copyright material and the word Nexperia is a registered trademark.

D&I Statement

As an equal-opportunity employer Nexperia values diversity not just because it is the right thing to do but because diverse teams perform better. We are dedicated to being inclusive and a proof point of this dedication is that we were the main partner of the very first Dutch Paralympic Team NL House during the Paris 2024 Paralympic Games. Our recruitment process is inclusive and accessible to all and we consider all applicants fairly as well as providing a safe work environment and reasonable adjustments where requested.

In addition we offer our colleagues the possibility to join employee resource groups such as the Pride Network Group or global and local Womens groups. Nexperia is committed to increasing women in management positions to 30% by 2030.