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Qc Jobs in Rialto, CA (NOW HIRING)

Nongshim USA INC

Quality Control

Rancho Cucamonga, CA · On-site

$21.50 - $23/hr

Quality Control Staff Job Summary: The QC Tech is responsible for supporting the Quality Control department through various laboratory and quality assurance activities. This position involves ...

American Jerky Company

Quality Control

Ontario, CA

$23.50 - $24.50/hr

Position Title: QA/QC TechnicianDepartment: QualityBusiness Unit: Ontario PlantThe statements included in this Position Specification reflect, in general, the duties and responsibilities of this ...

First Staffing Group

Be Seen First

QC Technician

Anaheim, CA · On-site

$20.75/hr

QC - Quality Control / Control de Calidad We are seeking an experienced QC Associate (Quality Control / Control de Calidad) for a food manufacturing facility in Anaheim, CA. Pay: $20.75/hour Shifts ...

SIP Manufacturing, LLC

QC Technician

Lake Elsinore, CA · On-site

$18.25 - $23.50/hr

Quality Control Technician 2.- REPORTS TO: QC Manager 3.- BACK-UP BY: Another QC tech 4.- IMMEDIATE SUBORDINATE: none 5.- OBJECTIVE: Quality control technicians are responsible for testing materials ...

Astrix Inc

QC Microbiologist

Chino, CA · On-site

$24 - $30/hr

Pay Rate Low: 24 | Pay Rate High: 30 Our client, a personal care contract manufacturer, is looking for a skilled QC Microbiologist to join their team in Pomona, CA! This position offers an exciting ...

Alcon3Pl

Quality Control - Anaheim

Anaheim, CA · On-site

Quality control (production operator) will be responsible for operating and maintaining machinery, ensureing production quality, and adhering to safety standards. Job Responsibilities: • ...

Abbott

Quality Control Technician

Pomona, CA · On-site

$23 - $26/hr

Quality Control Technician Location : Pomona, California Duration : 6 Months Shift : 8AM - 5PM 100% Onsite Position Summary: The position of QC Technician II is within our Toxicology Business Unit ...

Alcon3Pl

Quality Control - Anaheim

Anaheim, CA · On-site

$18 - $25/hr

We are seeking an experience quality control asociate to add to our team in our Anaheim warehouse. This is a TEMP TO HIRE POSITION. Position Sumarry: Quality control (production operator) will be ...

Fortune Avenue Foods, Inc.

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Quality Control Lead

Ontario, CA · On-site

$30 - $40/hr

We are a USDA / FDA Frozen Food Manufacturer and seeking a Quality Control Lead! The right candidate must have experience working in a food manufacturing company. This position will primarily work in ...

Astrix Inc

QC Microbiologist

Chino, CA · On-site

$24 - $30/hr

Pay Rate Low: 24 | Pay Rate High: 30 Our client, a personal care contract manufacturer, is looking for a skilled QC Microbiologist to join their team in Pomona, CA! This position offers an exciting ...

Top Guy Shoes

Quality Control Assistant

Walnut, CA · On-site

$20 - $24/hr

The Quality Control Assistant supports the Shipping and Purchasing team in ensuring that all footwear and apparel products meet Top Guy Shoes' standards for quality, safety, and compliance before ...

Top Guy Shoes

Quality Control Assistant

Walnut, CA · On-site

$20 - $24/hr

The Quality Control Assistant supports the Shipping and Purchasing team in ensuring that all footwear and apparel products meet Top Guy Shoes' standards for quality, safety, and compliance before ...

Astrix Inc

QC Microbiologist

Chino, CA · On-site

$24 - $30/hr

Our client, a personal care contract manufacturer, is looking for a skilled QC Microbiologist to join their team in Pomona, CA! This position offers an exciting opportunity to work in a dynamic, fast ...

Superbeo

Quality Control Inspector

Fontana, CA · On-site

Quality Control Inspector Job Location: Fontana, California , 92337 Job Duration: 18 Months Shift/Schedule: Monday - Friday (20-30 hrs./wk.) Job Summary: * Perform a visual inspection of incoming ...

FullSteam

QC Inspector

Riverside, CA · On-site

$18.50 - $23/hr

Now hiring: QC Inspector in Riverside, CA! Location: Riverside, CA Pay: $18.50-$23.00 per hour Shifts: 1st & 2nd Shift Available Industry: Cosmetics Manufacturing -- Aerosol, Hair Products & Makeup ...

Top Guy Shoes

Quality Control Assistant

Walnut, CA

The Quality Control Assistant supports the Shipping and Purchasing team in ensuring that all footwear and apparel products meet Top Guy Shoes' standards for quality, safety, and compliance before ...

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All JobsQc JobsQc Jobs in Rialto, CA

Qc information

See Rialto, CA salary details

$11

$21

$33

How much do qc jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for qc in Rialto, CA is $21.53, according to ZipRecruiter salary data. Most workers in this role earn between $17.36 and $24.09 per hour, depending on experience, location, and employer.

What is a quality control (QC) specialist?

QC, or Quality Control professionals, are responsible for ensuring that products and processes meet established quality standards and regulations. They inspect, test, and monitor outputs at various stages of production to identify defects or deviations from specifications. QC professionals play a critical role in maintaining product consistency, safety, and customer satisfaction across industries such as manufacturing, pharmaceuticals, and food processing. Their work helps prevent defective products from reaching consumers and supports continuous improvement within organizations.

What skills and qualifications are needed to thrive as a quality control (QC) specialist?

To thrive as a Quality Control (QC) Specialist, you need a strong understanding of quality assurance processes, attention to detail, and often a background in science or engineering. Familiarity with quality management systems (such as ISO 9001), statistical process control tools, and inspection equipment is typically required. Analytical thinking, teamwork, and effective communication are crucial soft skills that help in identifying issues and collaborating with production teams. These skills and qualifications ensure that products consistently meet standards, reduce defects, and maintain customer satisfaction.

What challenges do quality control (QC) specialists face in fast-paced manufacturing environments?

QC professionals in fast-paced manufacturing settings often encounter challenges related to balancing speed with accuracy. They must ensure that products consistently meet quality standards while keeping up with tight production deadlines. This can involve quickly identifying defects, implementing corrective actions, and effectively communicating with production teams to minimize downtime. Adaptability and strong attention to detail are essential for managing these pressures and maintaining product integrity.

What is the difference between Qc vs Quality Inspector?

AspectQcQuality Inspector
CertificationsOften requires certifications like ASQ CQE or CQAMay also hold similar certifications, but less frequently required
Work EnvironmentTypically in manufacturing, production, or quality control labsPrimarily in manufacturing plants, assembly lines, or inspection stations
Employer & Industry UsageUsed across various industries including automotive, aerospace, and electronicsCommonly found in manufacturing and production sectors
Job FocusFocuses on quality control processes, data analysis, and complianceFocuses on inspecting products, identifying defects, and ensuring standards

Both Qc and Quality Inspector roles are vital in quality management, often overlapping in manufacturing environments. Qc generally encompasses broader quality control responsibilities, including data analysis and process improvement, while Quality Inspectors focus more on product inspection and defect detection. The choice between roles depends on the specific industry and company structure.

What are the most commonly searched types of Qc jobs in Rialto, CA?

The most popular types of Qc jobs in Rialto, CA are:

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For Qc jobs in Rialto, CA, the most frequently searched job titles are:

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Qc jobs near you
Infographic showing various Qc job openings in Rialto, CA as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 84% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 4% Hybrid, and 4% Remote job distribution, with an average salary of $44,792 per year, or $21.5 per hour.

Quality Control

Nongshim USA INC

Rancho Cucamonga, CA • On-site

$21.50 - $23/hr

Full-time, Other

Posted 12 days ago

Job description

Job Title: QC Technician (Quality Control Technician)
Department: Quality Assurance (QA)
Reports To: Quality Control Staff

Job Summary:
The QC Tech is responsible for supporting the Quality Control department through various laboratory and quality assurance activities. This position involves assisting with daily QC operations, performing laboratory testing, maintaining records, and ensuring compliance with internal and external standards.

Essential Duties and Responsibilities:

  • Assist QC technicians with day-to-day issues as they arise.
  • Provide temporary coverage for any QC function or shift as needed.
  • File, review, and verify SQF and other quality-related documents.
  • Assist in creating and verifying Certificates of Analysis (COA) for finished products.
  • Maintain inventory and place orders for QC, office, and lab supplies.
  • Perform routine laboratory tests (pH, moisture, fat, Brix, etc.) on raw materials and finished products.
  • Conduct environmental testing through swabbing, allergen testing, and other microbiological analyses.
  • Calibrate laboratory equipment and maintain testing records.
  • Support internal audits, GMP (Good Manufacturing Practices) inspections, and SQF validations.
  • Update and review laboratory procedures and QC forms.
  • Enter data from laboratory tests, environmental swabs, and other QC activities.
  • Coordinate and document environmental and sanitation meetings.
  • Assist with special projects alongside QA management.
  • Maintain lab cleanliness and chemical inventory.
  • Dispose of chemical waste in accordance with applicable regulations.

Qualifications:

  • Proficiency in English and math skills.
  • Strong computer skills.
  • Experience in the food industry is highly advantageous.
  • Basic knowledge of or experience with SQF, GMPs, chemistry, microbiology, analytical instruments, and the scientific method.
  • Familiarity with basic laboratory testing procedures.
  • Strong analytical skills.
  • Ability to adapt, remain flexible, and collaborate within a team environment.

Education and Experience:

  • Associate's or Bachelor's degree in Chemistry, Biology, Food Science, or a related field preferred (not required).
  • High school diploma or equivalent required.
  • Prior experience in a related field preferred.

Physical Requirements:

  • Ability to lift up to 50 lbs (23 kg).
  • Ability to stand, walk, and bend for extended periods.
  • Ability to work in a laboratory environment with possible exposure to hazardous materials.

Work Environment:

  • This position is performed in an office, laboratory, and manufacturing plant environment.
  • May require work at Plant 1 and Plant 2 as needed.

Schedule:

  • Full-time
  • First (morning) and Second Shift (evening shift) (two positions available in total)
  • Pay Range: 21.50 to 23.00 USD Hourly. 

Disclaimer:
This job description is not intended to be all-inclusive. The employee may perform other related duties as required to meet the ongoing needs of the organization.

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