Wafer Equipment Maintenance Technician (12-Month Contract)

Compunnel Inc.; San Jose (CA); On-site; Full time

Job description

Duration: 12 Months (Possibility of extension/conversion based on performance and budget)

Client: One of the largest Data Storage Devices manufacturers in the US

Overview

We are seeking a skilled and motivated Equipment Maintenance Technician to support and maintain production tools in our wafer manufacturing line. The ideal candidate is a proactive problem-solver who thrives in a fast-paced cleanroom environment, demonstrates initiative, and works effectively both independently and as part of a team.

Duties

• Perform preventive and corrective maintenance on wafer fabrication tools using established procedures and on-the-job training (OJT).
• Accurately document all maintenance activities in tool logbooks and CMMS (Computerized Maintenance Management System).
• Troubleshoot and repair equipment to identify root causes and ensure long-term reliability.
• Support Tool Owners and Equipment Engineers in improving tool performance and uptime.
• Maintain comprehensive records, including PM checklists, part usage, and maintenance history.
• Continuously develop technical skills and certifications through formal and informal training.
• Follow all cleanroom and safety protocols while maintaining high standards of workmanship.

Qualifications

• Technical degree in Electronics, ASE Certified Mechanic, Military experience (Electro/Mechanical), or Semiconductor Industries experience.
• At least 5 years of relevant experience in electrical and mechanical troubleshooting and repairing.
• Strong electro‑mechanical aptitude and hands‑on maintenance skills.
• Proficiency with MS Office (Word, Excel, PowerPoint, Outlook).
• Excellent communication, documentation, and teamwork skills.
• Reliable, punctual, and committed to high-quality work.
• Ability to lift up to 35 lbs. and stand for extended periods (12‑hour shifts).
• Willingness to work overtime, weekends, and flexible schedules as needed.

Preferred

• Experience with semiconductor wafer fab equipment (Photo, Thin Films, Plating, Etch, CMP).
• Ability to read and interpret electrical schematics and mechanical drawings.
• Knowledge of control systems and PLCs (Programmable Logic Controllers).
• Familiarity with failure analysis, root cause determination, and repair documentation.
• Experience using DVMs (Digital Voltmeters) and standard mechanical hand tools.