Wafer Equipment Maintenance Technician

Western Digital • Fremont, CA

8h • Onsite

About The Position

At WD, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible. At our core, WD is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we’ve been doing just that—our technology helped people put a man on the moon and capture the first-ever picture of a black hole. We offer an expansive portfolio of technologies, HDDs, and platforms for business, creative professionals, and consumers alike under our Western Digital®, WD®, and WD_BLACK™. We are a key partner to some of the largest and highest-growth organizations in the world. From enabling systems to make cities safer and more connected, to powering the data centers behind many of the world’s biggest companies and hyperscale cloud providers, to meeting the massive and ever-growing data storage needs of the AI era, WD is fueling a brighter, smarter future. Today’s exceptional challenges require your unique skills. Together, we can build the future of data storage. Location: WD – Fremont, CA. Schedule: 12-hour AWS Shift (includes weekends and overtime as required) Environment: Class 100 Cleanroom Job Summary 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.

Requirements

• 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.
• Entry-level experience in equipment maintenance or related field.
• Strong troubleshooting and problem-solving abilities.
• Understanding of electrical safety and operational theory.
• Dependable, detail-oriented, and able to work with minimal supervision.
• Collaborative mindset with a commitment to continuous improvement.

Nice To Haves

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

Responsibilities

• 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.

Benefits

• We offer a comprehensive package of benefits including paid vacation time; paid sick leave; medical/dental/vision insurance; life, accident and disability insurance; tax-advantaged flexible spending and health savings accounts; employee assistance program; other voluntary benefit programs such as supplemental life and AD&D, legal plan, pet insurance, critical illness, accident and hospital indemnity; tuition reimbursement; transit; the Applause Program; employee stock purchase plan; and the WD Savings 401(k) Plan.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: No Education Listed
• Number of Employees: 5,001-10,000 employees