Equipment Maintenance Technician Jobs in California

Forming Our Future together

FormFactor, Inc. (NASDAQ: FORM), is a leading provider of essential test and measurement technologies along the full semiconductor product life cycle — from characterization, modeling, reliability, and design debug, to qualification and production test. Semiconductor companies rely upon FormFactor’s products and services to accelerate profitability by optimizing device performance and advancing yield knowledge. The company serves customers through its network of facilities in Asia, Europe, and North America.

Rooted in our core values — Focus on the Customer, Ownership & Accountability, Respectfully & Effectively Communicate, and Motivate & Develop People — we foster an environment where diverse perspectives are not only welcomed but celebrated. Everyone can make an impact here. Whether it's improving products, supporting customers, or positively influencing peers and the community, the contributions of our people matter.

Shift:

The regular hours for this position are Wednesday, Thursday, Friday and every other Saturday from 6:00pm to 6:15am. You will receive a 15% shift differential for working on the night shift.

Job Description:

The Senior Manufacturing Equipment Maintenance Technician supports, maintains, troubleshoots, and improves semiconductor manufacturing equipment used in the production of advanced MEMS technologies. This senior-level role partners closely with Operations and Engineering teams to sustain tool performance, enhance equipment reliability, and ensure production output meets safety, quality, and productivity standards. The position requires deep technical expertise in electro-mechanical systems, fluidics, chemical delivery systems, automation, and high-precision diagnostics, along with strong communication skills for equipment recovery, preventative maintenance execution, documentation, and continuous improvement initiatives.

Key Responsibilities:

Equipment Maintenance & Troubleshooting

• Perform advanced troubleshooting of semiconductor and MEMS manufacturing equipment, diagnosing issues across electro-mechanical, pneumatic, chemical, and automated control systems.
• Execute complex and high-priority equipment recovery actions to minimize downtime and maintain production continuity.
• Lead root-cause analyses and corrective actions to address recurring tool issues.

Preventative & Predictive Maintenance

• Develop, refine, and execute sophisticated preventative and predictive maintenance procedures.
• Monitor equipment performance data to identify trends, failure points, and reliability improvement opportunities.
• Ensure maintenance activities adhere to safety, cleanliness, and compliance requirements.

Tool Performance & Optimization

• Partner with Engineering to implement hardware and software upgrades, process improvements, and system modifications.
• Analyze tool performance metrics, reliability data, and yield impacts to recommend optimization strategies.
• Support qualification, release, and continuous improvement of new and existing manufacturing equipment.

Technical Leadership & Collaboration

• Serve as a subject matter expert and technical resource for technicians across multiple shifts.
• Provide training, mentoring, and guidance to junior and mid-level maintenance technicians.
• Collaborate cross-functionally with Operations, Engineering, Safety, and Quality teams to ensure alignment on priorities and manufacturing readiness.

Documentation & Compliance

• Maintain accurate documentation of maintenance actions, equipment downtime, parts usage, and technical findings.
• Contribute to the creation and revision of maintenance procedures, troubleshooting guides, and work instructions.
• Ensure all work aligns with industry standards, environmental regulations, and internal safety protocols.

Skills:

Clean Room Environment, Communication, Computerized Maintenance Management Systems (CMMS), Continuous Improvement Projects, Corrective Action Management, Data Analysis, Debugging, Electronic Troubleshooting, Equipment Calibrations, Equipment Qualification, Machine Controls, Maintenance Documentation, Manufacturing Execution Systems (MES), Mechanical Troubleshooting, Microsoft Windows Office, Motor Testing, Operations Coordination, Preventive Maintenance, Prioritization of Tasks, Problem-Solving Strategies, Root Cause Analysis (RCA), Safety Compliance, Servo Drive, Spare Parts Management

Education & Experience:

Minimum of 4 - 6 years of related experience | Required

Pay Range:

$30.95 - $40.64

Pay Range Explained:

This role in Livermore, California pays between $30.95 and $40.64 per hour, depending on your experience, skills, and background. Pay may vary in other locations. We offer a full benefits package, including medical, dental, vision, life insurance, disability coverage, a 401(k) with company match, employee stock purchase plan (ESPP), and paid time off. You’ll also be eligible for quarterly profit-sharing bonuses and flexible spending or savings accounts.

Equal Employment Opportunity Statement

FormFactor is an equal opportunity employer. FormFactor complies with all national, state, and local laws that seek to promote equal opportunities for any applicant or employee without regard to age, race, color, gender, gender identity/expression, national origin, sexual orientation, religion, disability, marital status, pregnancy or related condition, military service, or any other legally protected characteristics. These protections apply to all aspects of employment, including but not limited to, recruitment, hiring, training, promotions, and compensation.

For roles that are designated as remote-eligible, employees cannot be located in: AL, AK, AR, DE, GA, HI, IL, IA, KY, LA, ME, MD, MS, MO, NE, NV, NJ, NM, ND, OK, PA, RI, SC, SD, TN, WV, WI, WY. This list is continuously evolving and being updated, please check back with us if the state you live in is on the exclusion list. A role is remote-eligible only when it is listed as "Remote" in the job location.