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Fab Tech Jobs in California (NOW HIRING)

Nokia

Semi Mfg Technician 2

Sunnyvale, CA

... tech cleanroom environment. This is a unique opportunity to contribute to the successful startup of a new fab, where your expertise will help establish robust processes, achieve on-time delivery ...

II-VI Incorporated

Wafer Fab Technician

Fremont, CA · On-site

About Indium Phosphide (InP) Technology The world's communications infrastructure depends on ... Semiconductor Wafer Fab * Photolithography, Wet Etch, Dry Etch, Plating, Lapping, Polishing ...

Nokia

Semi Mfg Technician 2

Sunnyvale, CA

... tech cleanroom environment. This is a unique opportunity to contribute to the successful startup of a new fab, where your expertise will help establish robust processes, achieve on-time delivery ...

Nokia

Semi Mfg Technician 2

Sunnyvale, CA · On-site

... tech cleanroom environment. This is a unique opportunity to contribute to the successful startup of a new fab, where your expertise will help establish robust processes, achieve on-time delivery ...

Nokia

Semi Mfg Technician 2

Sunnyvale, CA · On-site

$34K - $63K/yr

... tech cleanroom environment. This is a unique opportunity to contribute to the successful startup of a new fab, where your expertise will help establish robust processes, achieve on-time delivery ...

Nokia

Semi Mfg Technician 2

Sunnyvale, CA · On-site

$34K - $63K/yr

... tech cleanroom environment. This is a unique opportunity to contribute to the successful startup of a new fab, where your expertise will help establish robust processes, achieve on-time delivery ...

Nokia

Semi Mfg Technician 2

Sunnyvale, CA · On-site

$33K - $62K/yr

... tech cleanroom environment. This is a unique opportunity to contribute to the successful startup of a new fab, where your expertise will help establish robust processes, achieve on-time delivery ...

Nokia

Semi Mfg Technician 2

Sunnyvale, CA · On-site

$33K - $62K/yr

... fab for extended periods will be part of your daily routine, reinforcing teamwork and engagement within our state-of-the-art facility. Join us in shaping the future of technology! Work Shift • 6 ...

Nokia

Semi Mfg Technician 2

Sunnyvale, CA

... tech cleanroom environment. This is a unique opportunity to contribute to the successful startup of a new fab, where your expertise will help establish robust processes, achieve on-time delivery ...

Nokia

Semi Mfg Technician 2

Sunnyvale, CA

Join us in shaping the future of technology! Work Shift 6:00PM - 6:00AM, Fri - Sun Alternate Thurs (Shift 7) You have: * High School Diploma or Equivalent * Experience with automated wafer fab ...

UHV Sputtering Inc.

Fab Operator

Morgan Hill, CA · On-site

$20 - $23/hr

Working in a cleanroom class 100 fab - wearing cleanroom garments/suit required (supplied by ... Operating equipment - sputtering technology * Occasional lifting up to 30 pounds * Manual ...

Nokia

Semi Mfg Technician 2

Sunnyvale, CA

Join us in shaping the future of technology! Work Shift 6:00PM - 6:00AM, Fri - Sun Alternate Thurs (Shift 7) You have: * High School Diploma or Equivalent * Experience with automated wafer fab ...

RESA Power LLC

Fabrication Tech II

Tracy, CA · On-site

Mentor and/or coach Fab Tech I's as assigned. * Other duties as assigned. Required Experience and Qualifications: * High School diploma/GED or equivalent experience and 2 years of experience in a ...

Nokia

Semi Mfg Technician 2

Sunnyvale, CA · On-site

$33K - $62K/yr

... fab for extended periods will be part of your daily routine, reinforcing teamwork and engagement within our state-of-the-art facility. Join us in shaping the future of technology! Work Shift • 6 ...

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Fab Tech information

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How much do fab tech jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for fab tech in California is $21.17, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $24.18 per hour, depending on experience, location, and employer.

What is a typical work environment like for a fab tech?

Fab Techs generally work in cleanroom environments within semiconductor fabrication facilities, where strict protocols are followed to protect sensitive equipment and products from contamination. The role often involves standing for extended periods, wearing specialized protective coveralls, and working as part of a larger team that includes technicians, engineers, and quality assurance professionals. Shifts can be structured around 24/7 operations, which may require night or weekend work, depending on the employer. While the environment is highly controlled and safety-oriented, many find it rewarding due to the hands-on nature of the work and the opportunity to help create cutting-edge technology.

What is a fab tech?

A Fab Tech, or Fabrication Technician, is responsible for assembling, maintaining, and repairing manufacturing equipment, often in industries like semiconductors, aerospace, or metal fabrication. They work with tools, machinery, and technical drawings to produce or maintain parts and components. Fab Techs may also troubleshoot issues, ensure quality control, and follow safety protocols. Their role is critical in maintaining production efficiency and product quality.

What are the key skills and qualifications needed to thrive as a fab tech?

To excel as a Fab Tech, you need a solid understanding of semiconductor manufacturing processes, cleanroom protocols, and hands-on experience with precision equipment, often supported by a technical associate degree or equivalent training. Familiarity with process control software, scanning electron microscopes, and automated fabrication systems is typically required, and certifications such as IPC or SEMI may be advantageous. Attention to detail, teamwork, and problem-solving skills help individuals stand out in this role. These competencies are critical for maintaining product quality, minimizing errors, and ensuring smooth operation in high-tech manufacturing environments.

What job categories do people searching Fab Tech jobs in California look for?

The top searched job categories for Fab Tech jobs in California are:

What cities in California are hiring for Fab Tech jobs?

Cities in California with the most Fab Tech job openings:

Fab Tech jobs near you
Infographic showing various Fab Tech job openings in California as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $44,039 per year, or $21.2 per hour.

Wafer Fab Technician

II-VI Aerospace & Defense

Fremont, CA • On-site

Full-time

Re-posted 23 days ago

Job description


About Indium Phosphide (InP) Technology
The world's communications infrastructure depends on semiconductor lasers, and particularly those based on indium phosphide technology. Indium phosphide lasers are engineered to emit at wavelengths that are optimal for long-distance transmission through fiber optics. In short, they enable the optical networks that form the global internet.
Coherent's broad portfolio of InP components includes application-specific Fabry-Pérot lasers, directly modulated lasers (DMLs), and tunable lasers. It also includes photodiodes for high-speed receivers and power monitoring. In 2022, we introduced 200 Gbps indium phosphide electro-absorption modulated lasers (EMLs) for high-speed datacenter transceivers. This design provides our customers with the most advanced, robust, and cost-competitive laser devices for their 800G and next-gen 1.6T datacom transceiver designs.
Our world-class and highly reliable InP technology platform is one of the very few in the industry that has been proven, with more than one hundred million lasers in the field deployed over the last decades.
  • Semiconductor Wafer Fab
  • Photolithography, Wet Etch, Dry Etch, Plating, Lapping, Polishing, Deposition, Sawing
  • Stepper, ICP, RIE, PECVD, Profilometer, AFM, CD, SEM
  • Inspection, SPC, Characterization, Quality Control
  • ISO 9000, 14000, Cleanroom, ESD

Primary Duties & Responsibilities
  • Process InP semiconductor wafers in a cleanroom and ESD-safe environment
  • Become certified in multiple process areas such as:
    • Photolithography (aligner, stepper, cluster coater, developer, asher)
    • Wet etch (semi-automated and automated tools)
    • Dry etch (ICP, RIE)
    • Thin-film deposition (PECVD)
    • Metallization/plating (Ebeam, Sputter, anneal, liftoff)
    • Lapping/polishing
    • Characterization (CDSEM, AFM, profilometer, stressometer, etc.)
  • Handle chemicals (acids, solvents, plating solutions, polishing slurry) with caution and following safety protocol
  • Follow the process flow using traveler and MES (manufacturing execution system) such as CAMSTAR
  • Enter wafer characterization data and WIP location information into MES
  • Interact with engineering for process training and execution of non-standard work instructions on engineering material
  • Able to record and verify discrepancies using travelers and MES on all testing processes, make modification and escalate issues if needed.
  • Able to stand for duration of shift
  • Participate and certify for ERT (emergency response team)
  • Ability to provide process training to coworkers using hands-on demonstration and interpretation of agile document.

Education & Experience
  • High School Diploma or Equivalent
  • At least 2 years of working experience in a high-tech manufacturing environment is desired
  • Wafer handling preferred

Skills
  • Attention to detail
  • Good at working with small parts
  • Experience with semi-automated and automated processing tools
  • Familiarity with Microsoft Excel and Word
  • Willing to work Overtime and be part of the ERT (Emergency Response Team)
  • Meticulous and thorough; diligent with data entry and follow workflow
  • Ability to speak, read, write, and comprehend English required
  • Integrity and self-motivated
  • Ability to work in fast paced team and independent setting all within a clean room
  • Knowledge of machining, construction, electrical useful

Working Conditions
  • Must be able to function in a fast-paced environment, carrying out multiple projects at a time.
  • 12-hour shift
    • AM shift - Thursday - Saturday and every other Wednesday 5am - 5:00 pm
    • PM shift- Thursday - Saturday and every other Wednesday 5pm - 5:00 am
  • Schedules are subject to change based on production demands.
  • Candidate to work on-site in a cleanroom environment where strict cleanliness rules will be enforced.

Physical Requirements
  • Able to stand for duration of shift when needed

Safety Requirements
All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.
Quality and Environmental Responsibilities
Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.
Culture Commitment
Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.:
Integrity - Create an Environment of Trust
Collaboration - Innovate Through the Sharing of Ideas
Accountability - Own the Process and the Outcome
Respect - Recognize the Value in Everyone
Enthusiasm - Find a Sense of Purpose in Work
Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.
If you need assistance or an accommodation due to a disability, you may contact us at talentacquisition@coherent.com.
About Us
Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!
Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.

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