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Clean Room Jobs in California (NOW HIRING)

Sagemont Hotels

Room Attendant

Loma Linda, CA · On-site

$17/hr

Every clean room contributes to our mission to Soar to Success and provides guests with the comfort of home. The Room Attendant is responsible for maintaining the highest standards of cleanliness and ...

Sagemont Hotels

Room Attendant

Loma Linda, CA · On-site

$17/hr

Every clean room contributes to our mission to Soar to Success and provides guests with the comfort of home. The Room Attendant is responsible for maintaining the highest standards of cleanliness and ...

Teledyne

$62K - $83K/yr

Job Summary Under the general supervision of the Fabrication Manager or shift leadership, the Clean Room Manufacturing Technician performs hands-on semiconductor processing in a clean room ...

Sagemont Hotels

Room Attendant

Banning, CA · On-site

$16.90 - $17.25/hr

Every clean room contributes to our mission to Soar to Success and provides guests with the comfort of home. The Room Attendant is responsible for maintaining the highest standards of cleanliness and ...

New

Sterling Engineering, Inc.

Be Seen First

Quality Inspector

Milpitas, CA · On-site

$21 - $23/hr

The ideal candidate has prior experience working in a clean room, is comfortable wearing full clean room PPE for the duration of their shift, and has strong computer and data entry skills. This is an ...

WINDSOR CAPITAL GROUP

Room Inspector

Brea, CA · On-site

$19 - $20/hr

As our Room Inspector, you're the standard-setter -- the person who walks a freshly cleaned room and knows in an instant whether it's truly ready. You'll assign rooms to attendants, conduct thorough ...

New

Sterling Engineering, Inc.

Quality Inspector

Milpitas, CA · On-site

$24 - $25/hr

The ideal candidate has prior experience working in a clean room, is comfortable wearing full clean room PPE for the duration of their shift, and has strong computer and data entry skills. This is an ...

Windsor Hospitality

Room Inspector

Brea, CA · On-site

$19 - $20/hr

As our Room Inspector, you're the standard-setter - the person who walks a freshly cleaned room and knows in an instant whether it's truly ready. You'll assign rooms to attendants, conduct thorough ...

WINDSOR CAPITAL GROUP

Room Inspector

Brea, CA · On-site

$19 - $20/hr

As our Room Inspector, you're the standard-setter - the person who walks a freshly cleaned room and knows in an instant whether it's truly ready. You'll assign rooms to attendants, conduct thorough ...

New

Sterling Engineering

Be Seen First

Quality Inspector

Milpitas, CA · On-site

$23 - $25/hr

Position Overview We are seeking a detail-oriented Quality Inspector to join our manufacturing team in a clean room environment. This role is responsible for inspecting products, accurately ...

Sterling Engineering

Quality Inspector

Milpitas, CA · On-site

$23 - $25/hr

Position Overview We are seeking a detail-oriented Quality Inspector to join our manufacturing team in a clean room environment. This role is responsible for inspecting products, accurately ...

Sterling Engineering Inc.

Quality Inspector

Milpitas, CA · On-site

$24 - $25/hr

The ideal candidate has prior experience working in a clean room, is comfortable wearing full clean room PPE for the duration of their shift, and has strong computer and data entry skills. This is an ...

Teledyne

$50K - $67K/yr

Under the general supervision of the Detector Production Manager, the Cleanroom Manufacturing Technician performs hands-on technical tasks in a clean room environment to support wafer fabrication and ...

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All JobsClean Room JobsClean Room Jobs in California

Clean Room information

See California salary details

$11

$16

$19

How much do clean room jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for clean room in California is $16.34, according to ZipRecruiter salary data. Most workers in this role earn between $14.95 and $18.99 per hour, depending on experience, location, and employer.

What is a clean room?

Clean room jobs involve working in controlled environments where the concentration of airborne particles is minimized. Employees in these roles may assemble electronic components, manufacture pharmaceuticals, or handle sensitive materials that require strict cleanliness standards. Workers typically wear special garments and follow protocols to prevent contamination. These jobs are essential in industries like electronics, biotechnology, and healthcare, ensuring the quality and safety of products.

What are the key skills and qualifications needed to thrive as a clean room technician?

To thrive as a Clean Room Technician, you need a solid understanding of contamination control, basic scientific principles, and adherence to strict protocols, often supported by a high school diploma or relevant technical certification. Familiarity with cleanroom equipment, particle counters, and industry-standard procedures like GMP or ISO standards is typically required. Attention to detail, reliability, and strong communication are crucial soft skills for upholding quality and safety standards. These competencies ensure the integrity of sensitive manufacturing or laboratory environments, preventing contamination and maintaining product quality.

What are some common challenges faced when working in a clean room environment?

One of the main challenges in a clean room role is maintaining strict adherence to contamination control protocols, which requires constant attention to detail and discipline. Employees must frequently change into specialized garments, follow rigorous cleaning procedures, and minimize movements to reduce particle generation. Collaboration with team members is essential to ensure everyone follows the same standards and to coordinate tasks without compromising the controlled environment. Adapting to these routines can be demanding at first, but they are critical for ensuring product quality and safety.

What is the difference between Clean Room vs Semiconductor Technician?

AspectClean RoomSemiconductor Technician
CredentialsHigh school diploma or equivalent; specialized clean room trainingHigh school diploma; technical training or certification in electronics or semiconductor manufacturing
Work EnvironmentControlled, contamination-free clean roomsManufacturing facilities, clean environments but less strict than clean rooms
Industry UsagePrimarily in electronics, pharmaceuticals, biotechPrimarily in semiconductor manufacturing and electronics
Job FocusMaintaining cleanliness, contamination control, equipment prepAssembling, testing, troubleshooting semiconductor devices

While both roles operate in high-tech manufacturing environments, a Clean Room worker focuses on contamination control and maintaining sterile conditions, whereas a Semiconductor Technician handles device assembly and troubleshooting within those environments. The roles often overlap but differ mainly in scope and specific responsibilities.

What is clean room work?

Clean room work involves working in controlled environments with strict cleanliness standards to prevent contamination, often in industries like pharmaceuticals, electronics, or biotechnology. Workers typically wear specialized clothing, such as gowns and gloves, and follow strict protocols to maintain the environment's sterility.

What are the most commonly searched types of Clean Room jobs in California?

The most popular types of Clean Room jobs in California are:

What are popular job titles related to Clean Room jobs in California?

For Clean Room jobs in California, the most frequently searched job titles are:

What job categories do people searching Clean Room jobs in California look for?

The top searched job categories for Clean Room jobs in California are:

What cities in California are hiring for Clean Room jobs?

Cities in California with the most Clean Room job openings:

Clean Room jobs near you
Infographic showing various Clean Room job openings in California as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 23% Part Time, 2% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $33,991 per year, or $16.3 per hour.

Room Attendant

Sagemont Hotels

Loma Linda, CA • On-site

$17/hr

Full-time

Posted 23 days ago

Job description


The Courtyard Loma Linda is currently hiring for Room Attendants to play a vital role in delivering the comfort and care that define the Hotel experience. Every clean room contributes to our mission to Soar to Success and provides guests with the comfort of home.

The Room Attendant is responsible for maintaining the highest standards of cleanliness and guest service. This role ensures that guest rooms and public areas are clean, comfortable, and welcoming, reflecting the quality and professionalism of the Hotel.

Key Responsibilities Include:Guest Room Care
  • Clean and prepare guest rooms to brand and Hotel standards.
  • Replenish amenities, linens, and supplies as required.
  • Inspect rooms for maintenance issues and report promptly.
  • Ensure carts and supply areas are clean, organized, and fully stocked.
Guest Interaction
  • Greet guests warmly when encountered in hallways or public areas.
  • Respond quickly and courteously to guest requests.
  • Report lost and found items immediately according to policy.
Qualifications
  • High school diploma or equivalent preferred.
  • Previous housekeeping experience preferred, but not required.
  • Strong attention to detail and time management skills.
  • Ability to work independently and as part of a team.
  • Physical role requiring bending, lifting up to 30 pounds, and standing for extended periods.
  • Flexible schedule, including weekends and holidays.
  • Must adhere to Hotel uniform and grooming standards.
Sound Interesting?  Apply Today!



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