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Semiconductor Manufacturing Operator Jobs in California

TSMC

Fullstack Software Engineer

San Jose, CA · On-site

TSMC is a leading semiconductor manufacturer operating its first fab in Arizona. As a Fullstack Software Engineer, you will design and maintain automation software solutions for semiconductor ...

Quest Global

Quality Management Specialist

Fremont, CA · On-site

$150K - $180K/yr

... semiconductor manufacturing or wafer fabrication (fab) environments. - Experience writing and maintaining controlled documentation including Standard Operating Procedures (SOPs), Work Instructions ...

Sanmina

AOI Operator (Day)

San Jose, CA · On-site

$41K - $43K/yr

SANM) is a leading integrated manufacturing solutions provider serving the fastest growing segments ... and semiconductor systems, medical, multimedia, computing and storage, automotive and clean ...

Sanmina

AOI Operator -Day shift

San Jose, CA

$41K - $43K/yr

SANM) is a leading integrated manufacturing solutions provider serving the fastest growing segments ... and semiconductor systems, medical, multimedia, computing and storage, automotive and clean ...

Sanmina

AOI Operator -Day shift

San Jose, CA · On-site

$41K - $43K/yr

SANM) is a leading integrated manufacturing solutions provider serving the fastest growing segments ... and semiconductor systems, medical, multimedia, computing and storage, automotive and clean ...

Pivotal Systems

Applications Engineer

Fremont, CA · On-site

Develop and refine application-specific solutions for semiconductor manufacturing processes ... standard operating procedures. Ensure all documentation is accurate and up-to-date. * Customer ...

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All JobsSemiconductor Manufacturing Operator JobsSemiconductor Manufacturing Operator Jobs in California

Semiconductor Manufacturing Operator information

See California salary details

$12

$18

$24

How much do semiconductor manufacturing operator jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for semiconductor manufacturing operator in California is $18.81, according to ZipRecruiter salary data. Most workers in this role earn between $16.59 and $19.90 per hour, depending on experience, location, and employer.

What is a semiconductor manufacturing operator?

Semiconductor manufacturing operators are skilled workers responsible for operating and monitoring equipment used in the production of semiconductor devices, such as microchips. They follow detailed instructions and safety protocols to ensure the quality and efficiency of the manufacturing process. Their duties often include inspecting materials, handling chemicals, maintaining cleanroom standards, and troubleshooting minor equipment issues. These operators play a critical role in maintaining the high standards required for the electronics industry.

What is the difference between Semiconductor Manufacturing Operator vs Semiconductor Assembler?

AspectSemiconductor Manufacturing OperatorSemiconductor Assembler
Required CredentialsHigh school diploma or equivalent; training on manufacturing equipmentHigh school diploma; basic technical skills often preferred
Work EnvironmentCleanroom manufacturing facilities, operating complex machineryAssembly lines, working with small components and tools
Employer & Industry UsageElectronics and semiconductor manufacturing companiesElectronics assembly plants, semiconductor companies
Common Search & Comparison IntentUnderstanding roles in semiconductor productionDifferences in assembly vs manufacturing roles

The Semiconductor Manufacturing Operator focuses on operating and maintaining manufacturing equipment in cleanroom environments, ensuring production quality. In contrast, the Semiconductor Assembler primarily works on assembling semiconductor components, often on assembly lines. Both roles require technical skills and are vital in semiconductor production, but they differ in daily tasks and responsibilities.

What are the key skills and qualifications needed to thrive as a semiconductor manufacturing operator?

To thrive as a Semiconductor Manufacturing Operator, you need strong attention to detail, technical aptitude, and at least a high school diploma or equivalent. Familiarity with cleanroom protocols, automated manufacturing equipment, and data entry systems such as MES (Manufacturing Execution Systems) is typically required. Excellent teamwork, problem-solving abilities, and effective communication set top performers apart in this role. These skills and qualities are essential to ensure precise, efficient production of high-quality semiconductor products in a highly controlled environment.

What does a semiconductor manufacturing operator do?

A semiconductor manufacturing operator is responsible for operating and monitoring equipment used in the production of semiconductor devices. They perform tasks such as setting up machinery, inspecting wafers, maintaining cleanroom protocols, and ensuring quality standards are met. The role often requires attention to detail, technical skills, and adherence to safety procedures.

What are the main challenges semiconductor manufacturing operators face when working in a cleanroom environment?

Semiconductor Manufacturing Operators often work in highly controlled cleanroom environments to prevent contamination of delicate microchips. One of the main challenges is maintaining strict adherence to cleanliness protocols, such as wearing specialized suits and following precise procedures, which can be physically demanding. Additionally, operators must pay close attention to detail and monitor complex machinery, as even small errors can impact product quality. Working in shifts and handling repetitive tasks while staying vigilant can also require strong focus and adaptability.

Is it hard to get a job as a semiconductor manufacturing operator?

Securing a position as a semiconductor manufacturing operator can be competitive, but entry-level roles are often available for candidates with a high school diploma or equivalent. Relevant skills include attention to detail, familiarity with cleanroom environments, and sometimes certification in safety or equipment operation, which can improve job prospects.
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Semiconductor Manufacturing Operator jobs near you
Infographic showing various Semiconductor Manufacturing Operator job openings in California as of August 2026, with employment types broken down into 49% Full Time, 47% Part Time, 2% Temporary, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $39,134 per year, or $18.8 per hour.

Manufacturing Specialist - Night Shift

Keysight Technologies, Inc.

Santa Rosa, CA • On-site

$67K - $111K/yr

Full-time, Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 hours ago

Keysight Technologies rating

8.1

Company rating: 8.1 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

49th of 157 rated electronics manufacturers

Job description

Overview

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.

Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.


Responsibilities

Keysight Technologies is hiring full-time equipment technicians for a semiconductor manufacturing facility.  This position is at our Santa Rosa, California site, located in the wine country, about one hour north of San Francisco. Santa Rosa is a medium-size city of 175,000 people, with a mild climate and many recreational opportunities. Keysight in Santa Rosa is a product development site and has many technically challenging jobs. We design and build test instruments for RF/microwave communications, 5G, and autonomous vehicles. Keysight culture values teamwork, collaboration, work/life balance, diversity and inclusivity. Keysight has been voted a Great Place to Work four years in a row.

Job Description:

Maintenance Technician to Support IC Manufacturing in Semiconductor Fab

  • Work with R&D semiconductor equipment in Keysight’s High Frequency Technology Center Wafer Fab.
  • Maintain and repair electro-mechanical equipment that may use high vacuum, sub-micron precision, exotic chemistry, advanced imaging, and many other state-of-the-art manufacturing techniques.
  • Work closely with process engineers and operators to aid in both volume production and R&D process development.
  • Work with suppliers to select and purchase spare parts, and to coordinate service visits.
  • Perform preventative maintenance and emergency repairs in a manufacturing environment.

Work closely with our Equipment Engineering team to:

  • Assist in the retirement of legacy tools
  • Develop written maintenance procedures
  • Install new process tools
  • Develop PM and repair procedures and determine spare parts requirements
  • Assist with implementing hardware improvements and automation projects.

Qualifications

Minimum Requirements:

  • Maintenance experience with manufacturing equipment or other complex systems.
  • Familiarity with Microsoft Office suite of tools and standard engineering practices.
  • Strong personal and e-mail communication skills.
  • Proven ability to manage multiple responsibilities simultaneously and solve complex problems independently.
  • Ability to learn on the job and work with cutting edge technologies and processes.
  • Desire to work in a highly technical organization with a very strong and inclusive team.

Ideal candidates for this position would possess some of the following attributes:

  • Previous experience maintaining semiconductor equipment or complex manufacturing hardware
  • AS/BA/BS degree in Electronics, military electronics training, or strong electro-mechanical technical capability.
  • Previous experience working across disciplines including mechanics, electronics, materials science, and software engineering.
  • Experience with semiconductor manufacturing techniques is highly desired.
  • Experience with high vacuum technology, deposition methods, different etching technologies and RF sources.

Pay Range:

USD $67,030.00 - USD $111,720.00 Year

Note: For other locations, pay ranges will vary by region

This role is eligible for Keysight Results Bonus Program 

US Employees may be eligible for the following benefits:

  • Medical, dental and vision
  • Health Savings Account
  • Health Care and Dependent Care Flexible Spending Accounts
  • Life, Accident, Disability insurance
  • Business Travel Accident and Business Travel Health
  • 401(k) Plan
  • Flexible Time Off, Paid Holidays
  • Paid Family Leave
  • Discounts, Perks
  • Tuition Reimbursement
  • Adoption Assistance
  • ESPP (Employee Stock Purchase Plan)
  • Restricted Stock Units

Visa Sponsorship is unavailable for this position

Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***

#LI-EY1

Qualifications:

Minimum Requirements:

  • Maintenance experience with manufacturing equipment or other complex systems.
  • Familiarity with Microsoft Office suite of tools and standard engineering practices.
  • Strong personal and e-mail communication skills.
  • Proven ability to manage multiple responsibilities simultaneously and solve complex problems independently.
  • Ability to learn on the job and work with cutting edge technologies and processes.
  • Desire to work in a highly technical organization with a very strong and inclusive team.

Ideal candidates for this position would possess some of the following attributes:

  • Previous experience maintaining semiconductor equipment or complex manufacturing hardware
  • AS/BA/BS degree in Electronics, military electronics training, or strong electro-mechanical technical capability.
  • Previous experience working across disciplines including mechanics, electronics, materials science, and software engineering.
  • Experience with semiconductor manufacturing techniques is highly desired.
  • Experience with high vacuum technology, deposition methods, different etching technologies and RF sources.

Pay Range:

USD $67,030.00 - USD $111,720.00 Year

Note: For other locations, pay ranges will vary by region

This role is eligible for Keysight Results Bonus Program 

US Employees may be eligible for the following benefits:

  • Medical, dental and vision
  • Health Savings Account
  • Health Care and Dependent Care Flexible Spending Accounts
  • Life, Accident, Disability insurance
  • Business Travel Accident and Business Travel Health
  • 401(k) Plan
  • Flexible Time Off, Paid Holidays
  • Paid Family Leave
  • Discounts, Perks
  • Tuition Reimbursement
  • Adoption Assistance
  • ESPP (Employee Stock Purchase Plan)
  • Restricted Stock Units

Visa Sponsorship is unavailable for this position

Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***

#LI-EY1

Education:UNAVAILABLEEmployment Type: UNAVAILABLE

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