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Cleanroom Operator Jobs in California (NOW HIRING)

Aerotek

Cleanroom Production Operator

Fremont, CA

$18.50 - $22.25/hr

Cleanroom Production Operator The Cleanroom Production Operator supports manufacturing operations by performing a variety of cleanroom production, inspection, and packaging tasks in a highly ...

Aerotek

Cleanroom Production Operator

Fremont, CA

$18.50 - $22.25/hr

Cleanroom Production Operator Company Description We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with ...

Aerotek

Cleanroom Production Operator

San Diego, CA

$18 - $26/hr

Cleanroom Production Operator 1st, 2nd, 3rd Shift Availability San Diego, CA $18 - $26/hr The Cleanroom Production Operator performs daily production and packaging activities in a controlled ...

Aerotek

Cleanroom Production Operator

San Diego, CA

$19 - $19.76/hr

IMMEDIATE HIRING - CLEANROOM PRODUCTION ASSEMBLERS - $19/HR - $19.76 Openings Available ✅ 3 ... Follow standard operating procedures (SOPs) and work instructions. * Maintain a clean, organized ...

Aerotek

Cleanroom Technician

San Diego, CA

$18.25 - $22.75/hr

Cleanroom Technician - 1st Shift & 2nd Shift Openings - Sorrento Valley The Cleanroom Technician ... Strong understanding of standard operating procedures (SOPs), including the ability to explain what ...

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Cleanroom Operator information

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How much do cleanroom operator jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for cleanroom operator in California is $18.33, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $19.71 per hour, depending on experience, location, and employer.

What is a cleanroom operator?

Cleanroom Operators are professionals responsible for maintaining and operating equipment within controlled, contamination-free environments known as cleanrooms. Their primary duties involve assembling, testing, and inspecting products—often in industries like pharmaceuticals, biotechnology, and electronics—while strictly adhering to cleanliness protocols to prevent contamination. They wear specialized garments, follow rigorous procedures, and monitor environmental conditions to ensure product quality and safety. Cleanroom Operators play a crucial role in ensuring that sensitive manufacturing processes meet stringent regulatory and quality standards.

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

To thrive as a Cleanroom Operator, you need a keen attention to detail, strong understanding of contamination control, and typically a high school diploma or relevant technical training. Familiarity with cleanroom protocols, personal protective equipment (PPE), and systems for monitoring environmental conditions is essential. Reliability, strong teamwork, and the ability to follow strict procedures make someone stand out in this role. These skills ensure that cleanroom standards are consistently met, protecting product quality and safety in sensitive manufacturing environments.

What are some of the common challenges cleanroom operators face during their daily tasks?

Cleanroom Operators often encounter challenges such as maintaining strict adherence to contamination control protocols while handling delicate equipment and materials. Working in a controlled environment requires wearing specialized garments, which can be uncomfortable over long periods. Operators must remain highly focused to avoid procedural errors, as even minor mistakes can compromise product quality. Collaboration with quality control, engineering, and maintenance teams is essential to quickly resolve any technical issues and ensure smooth operations.

What is the difference between Cleanroom Operator vs Manufacturing Technician?

AspectCleanroom OperatorManufacturing Technician
CredentialsHigh school diploma or equivalent; GMP or cleanroom certification often preferredHigh school diploma; technical or vocational training may be required
Work EnvironmentControlled cleanroom environment with strict contamination controlsManufacturing floor, may include clean or controlled areas
Industry UsageCommon in pharmaceuticals, biotech, electronics manufacturingUsed across various manufacturing sectors including electronics, automotive, and consumer goods

Cleanroom Operators focus on maintaining contamination-free environments in industries like pharmaceuticals and biotech, following strict protocols. Manufacturing Technicians work in broader manufacturing settings, often with less emphasis on cleanroom standards. Both roles require technical skills, but Cleanroom Operators have specialized training for controlled environments.

Do cleanroom operators need to be certified?

Cleanroom operators typically do not require formal certification, but many employers prefer candidates with training in cleanroom protocols, safety procedures, and good manufacturing practices. Certification programs in cleanroom technology or related fields can enhance job prospects and demonstrate competence in maintaining contamination control standards.

What does a cleanroom operator do?

A cleanroom operator is responsible for maintaining and monitoring controlled environments to ensure cleanliness and compliance with safety standards. They typically perform tasks such as operating specialized equipment, following strict protocols, and recording data to prevent contamination in industries like pharmaceuticals, semiconductors, or biotechnology.

What are popular job titles related to Cleanroom Operator jobs in California?

For Cleanroom Operator jobs in California, the most frequently searched job titles are:

What job categories do people searching Cleanroom Operator jobs in California look for?

The top searched job categories for Cleanroom Operator jobs in California are:

What cities in California are hiring for Cleanroom Operator jobs?

Cities in California with the most Cleanroom Operator job openings:

Cleanroom Operator jobs near you
Infographic showing various Cleanroom Operator job openings in California as of August 2026, with employment types broken down into 51% Full Time, 47% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $38,133 per year, or $18.3 per hour.

Cleanroom Operator

Centrillion Technologies, Inc.

Palo Alto, CA • On-site

$20 - $25/hr

Full-time

Re-posted 11 days ago

Job description

Centrillion Technology, Inc. is on the cutting edge of genetics and biotechnology, spearheading innovations in spatial genomics, ultra-long DNA sequencing, rapid on-chip sequencing, viral sequencing, genotyping, and synthetic biology. Our advanced technologies and high-density DNA chips are revolutionizing genomic research, making groundbreaking discoveries more accessible and affordable.
Our team of experts in science, engineering, and business is dedicated to making these breakthroughs accessible and affordable, and to unlocking the full potential of the genome. With our commitment to innovation and collaboration, we are leading the way in shaping the future of life sciences.
Join us at Centrillion and be a part of our mission to bring the power of genomics to the world. With opportunities for growth and advancement, a supportive and inclusive work culture, and the chance to work on exciting and impactful projects, Centrillion is the place for those passionate about genetics and biotechnology. Help us make a lasting impact on the world through our innovative technologies.
Centrillion is seeking a Cleanroom Operator to join a multidisciplinary research team developing new technologies. The successful candidate will be responsible for assembling, inspecting, testing, and packaging all equipment, tools, and devices used in clean rooms.
Responsibilities:
• Execute chemical processes in a clean room environment in accordance with training, SOPs, and Good Manufacturing Practices (GMP).
• Follow clean room protocols, including gowning and proper use of PPE.
• Monitor equipment during processing to ensure that processes are conducted within normal operating parameters.
• Perform in-process checks to ensure product quality standards are met.
• Maintain accurate, detailed, and timely records.
• Communicate proactively with supervisors, team leads, and coworkers regarding process status, updates, and issues affecting the completion of team goals.
• Maintain a clean, organized, and orderly work area.
• Follow all safety procedures and promptly report any safety concerns or deviations to the supervisor.
Requirements:
• High school diploma or equivalent. Completion of a Bachelor's or Associate's degree is preferred.
• Experience in a manufacturing environment, particularly in a clean room setting, is recommended but not required.
• Familiarity with clean room practices and procedures is recommended but not required.
• Ability to work in a team environment with other operators but with minimal supervision from department supervisor.
• Initiative and communication skills to report deviations from safety protocols and SOPs to department supervisor promptly.
• Attention to detail adhering SOPs and checklists, with emphasis on accuracy, quality, and safety.
• Sitting and/or standing in a clean room environment for extended periods of time - up to 2 hours at a time and for a total of 8 hours per shift.
• Ability to lift 10 pounds regularly. Ability to lift 40 pounds with reasonable accommodation is recommended but not required.
Multiple positions, actively hiring, immediate start. Apply Now!
Applicants must be authorized to work for ANY employer in the United States on a permanent basis. We are unable to sponsor or take over sponsorship of an employment visa at this time.
The pay range that the Company reasonably expects to pay for this position is between $20 to $25 per hour. The pay ultimately offered may vary based on objective considerations, including job-related knowledge, skills, experience, and education.
Centrillion Technologies, Inc. is an equal opportunity employer, and we're proud of our ongoing efforts to foster diversity & inclusion in the Individuals seeking employment at Centrillion are considered without regard to race, color, religion, national origin, age, sex, gender, gender identity, gender expression, sexual orientation, marital status, medical condition, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by applicable law.
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