ZipRecruiter

Log In

1

Filtration Operator Jobs in California (NOW HIRING)

Filtration Group Corp

Machine Operator

Santa Rosa, CA · On-site

$21.91/hr

The advanced machine operator can independently perform these tasks with minimal input from the machine shop supervisor and is available to train basic machine operators in the setup of individual ...

Culligan

Route Driver

Santa Maria, CA · On-site

$21/hr

... filtration systems and bottled water delivery options set the standard in the water treatment industry. This location is independently owned and operated. Your application will go directly to the ...

Filtration Group Corp

Machine Operator

Santa Rosa, CA · On-site

$21.91/hr

The advanced machine operator can independently perform these tasks with minimal input from the machine shop supervisor and is available to train basic machine operators in the setup of individual ...

Filtration Group Corp

Machine Operator

Santa Rosa, CA

$21.91/hr

The advanced machine operator can independently perform these tasks with minimal input from the machine shop supervisor and is available to train basic machine operators in the setup of individual ...

Staar Surgical Company

Production Operator I

Monrovia, CA · On-site

$23 - $28/hr

... filtration of material and calibration activities as assigned. 3. Consistently meets quality and productivity targets. 4. Troubleshoot issues on equipment and assist with preventative maintenance. 5. ...

Staar Surgical

Production Operator I

Monrovia, CA · On-site

$23 - $28/hr

... filtration of material and calibration activities as assigned. 3. Consistently meets quality and productivity targets. 4. Troubleshoot issues on equipment and assist with preventative maintenance. 5. ...

Meissner Filtration Products

$18.25/hr

Join our team as a Molding Production Operator and play a vital role in producing high-quality products. You'll monitor production and ensure top-notch quality. If you're detail-oriented and ready to ...

Culligan

Field Service Technician

Livermore, CA · On-site

$30 - $40/hr

... filtration systems and bottled water delivery options set the standard in the water treatment industry. This location is independently owned and operated. Your application will go directly to the ...

previous page

Showing results 41-60

All JobsFiltration Operator JobsFiltration Operator Jobs in California

Filtration Operator information

See California salary details

$10

$22

$38

How much do filtration operator jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for filtration operator in California is $22.13, according to ZipRecruiter salary data. Most workers in this role earn between $16.95 and $24.48 per hour, depending on experience, location, and employer.

What is a filtration operator?

A Filtration Operator is responsible for operating and maintaining filtration systems used in manufacturing, water treatment, or other industrial processes. Their duties include monitoring equipment performance, adjusting settings to ensure optimal filtration, and performing routine maintenance to prevent system failures. They may also test samples for quality control and follow safety protocols to maintain a clean and efficient operation.

What are the typical working conditions and daily responsibilities for a filtration operator?

Filtration Operators usually work in industrial plants, water treatment facilities, or manufacturing sites, often on rotating shifts that may include nights and weekends. Daily responsibilities involve monitoring filtration equipment, adjusting controls, conducting quality tests on filtered materials or water, recording data, and performing routine maintenance. Operators frequently collaborate with maintenance technicians and supervisors to troubleshoot and resolve equipment issues. While the work environment may involve exposure to noise, chemicals, and physical activity, employers place a strong emphasis on safety practices and protective equipment. This hands-on role is ideal for individuals who enjoy practical tasks and contributing directly to essential operational processes.

What are the key skills and qualifications needed to thrive in the filtration operator position, and why are they important?

To thrive as a Filtration Operator, you need hands-on mechanical aptitude, attention to detail, and a high school diploma or equivalent, often with training in industrial operations or water treatment. Proficiency with filtration systems, pumps, pressure gauges, and familiarity with safety protocols and certifications such as OSHA or water treatment operator licenses are typically required. Strong problem-solving skills, teamwork, and effective communication help Filtration Operators excel, especially when troubleshooting issues or collaborating with maintenance staff. These skills and qualifications are crucial to ensure safe, efficient, and compliant operation of filtration systems in various industrial settings.

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

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

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

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

What are popular job titles related to Filtration Operator jobs in CA?

For Filtration Operator jobs in CA, the most frequently searched job titles are:

Filtration Operator jobs near you
Infographic showing various Filtration Operator job openings in California as of August 2026, with employment types broken down into 46% Full Time, 52% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $46,029 per year, or $22.1 per hour.

Manufacturing Associate II, Downstream

Bora Biologics

San Diego, CA

Full-time

Posted 24 days ago

Key responsibilities

  • Perform routine downstream manufacturing activities including purification and sub-processes according to SOPs and batch records.

  • Set-up, operate, maintain, and clean downstream bioprocessing equipment such as chromatography systems, UF/DF, viral filtration skids, and mixers.

  • Complete and revise process documentation, including batch records and SOPs, while following GMP and GDP standards.

Job description

Description

Under general supervision, the Manufacturing Associate II, Downstream, will perform routine manufacturing activities in GMP manufacturing areas including purification and the associated sub-processes/ preparation. Operations will be performed according to Standard Operating Procedures (SOPs) and batch records. Perform manufacturing steps, execute routine batch records, and revise documents such as batch records and SOPs as needed. Flexible shift schedule and overtime may be required.


Technical:

  • Perform tasks using defined protocols or procedures which contribute to the achievement of project milestones. 
  • Perform GMP manufacturing activities in assigned areas.
  • Set-up, operate, maintain and clean downstream bioprocessing equipment, which includes but is not limited to chromatography systems, UF/DF and Viral filtration skids and mixers. 
  • Perform basic troubleshooting of bioprocess equipment.
  • Perform manual cleaning and sterilization of manufacturing areas, parts and components.

Compliance:

  • Follow Standard Operating Procedures (SOPs), current Good Manufacturing Practices (cGMPs), plant safety guidelines and other established procedures during the manufacturing process to produce quality products.
  • Accurately complete and maintain detail-oriented process-related documentation of equipment logs and batch records following the manufacturing Good Documentation Practices (GDP).
  • Draft and revise SOPs and batch records.

Teamwork and Communication:

  • Participate in regularly scheduled team meetings to discuss ideas, troubleshoot issues, go over lessons learned and identify future projects or tasks.
  • Address production issues and report any compliance related concerns to supervisor and/or management as soon as possible.
  • Fosters teamwork and is expected to suggest project improvements

Requirements

Education and Experience

  • Advanced degree in life sciences or related discipline with 0 years of experience in the pharmaceutical or biotech industry, or equivalent education and experience. 
  • Bachelor's degree with 3 years of experience in the pharmaceutical or biotech industry, or equivalent education and experience.
  • High School Diploma/GED with 6 years of experience in the pharmaceutical or biotech industry, or equivalent education and experience.


Knowledge, Skills and Abilities:

  • Downstream/Purification experience and skills in Protein Chromatography, TFF, Depth Filtration, Viral Filtration, Bulk Drug Substance Formulation, and Final Filtration. Aseptic Sampling of process pools and buffers. Buffer Preparation, Tubing assemblies and Autoclaving Operations.
  • Knowledge of UNICORN and Common Control Platform (CCP) Software is preferred.
  • Fundamental knowledge of current biologics regulations and cGMP for drug substance operation.
  • Proficient with Microsoft Word and Excel. 
  • Able to work with pressurized systems, steam, and corrosive chemicals with necessary safety precautions.
  • Demonstrated ability to follow and document activities in written procedures and/or logbooks.
  • Detail-oriented, strong team player. 
  • Effective collaboration skills and the ability to work cross functionally across categories and internal stakeholders.


Apply