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Quality Control Specialist Jobs in Riverside, CA

System One

Quality Control Specialist

Ontario, CA · On-site

$29 - $34/hr

Quality Control Specialist Location: Ontario, CA Type: Direct Hire Compensation: $29 - $34 per hour + Bonuses Work Model: Onsite Hours: 40.0 Overview We are hiring for a Quality Control Specialist to ...

New

Avid Bioservices

Specialist, Quality Control

Tustin, CA · On-site

$32.30 - $40.38/hr

The Quality Control Specialist is an individual contributor who works within the QC Stability team. Dedicated to supporting cross-functional teams and driving continuous improvement within the ...

Avid Bioservices

Specialist, Quality Control

Tustin, CA · On-site

$32.30 - $40.38/hr

The Quality Control Specialist is an individual contributor who works within the QC Stability team. Dedicated to supporting cross-functional teams and driving continuous improvement within the ...

Onterris

Reporting QC Specialist II - Stack

Santa Ana, CA · On-site

$24 - $30/hr

A Day in the Life As a Reporting QC Specialist II, you'll be responsible for accurately calculating and validating stack testing results using spreadsheets and handwritten field records. A successful ...

SAMYANG AMERICA INC

QA/QC Specialist

Brea, CA · On-site

$27 - $33/hr

Act as a key liaison with food safety and quality assurance teams at major retail partners to ensure compliance and address product-related inquiries * Work closely with the Sales team to manage ...

VPET USA, LLC

QC Manager

Fontana, CA

... Specialists and Document Control Specialist. • Leads Continuous Improvement of processes integral to product quality and scrap. • Improves quality assurance systems company-wide to achieve zero ...

VPET USA LLC

QC Manager

Fontana, CA · On-site

... Specialists and Document Control Specialist. • Leads Continuous Improvement of processes integral to product quality and scrap. • Improves quality assurance systems company-wide to achieve zero ...

NextDeavor Inc.

Document Control Specialist

Irvine, CA

$17.91 - $22.39/hr

Document Control Specialist Full-time Irvine, CA, US Exclusive confidential search -- details ... Your contributions will directly support quality and regulatory practices for the organization.

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 ...

New

Onterris

Reporting QC Associate - Stack

Santa Ana, CA · On-site

$20 - $25/hr

A Day in the Life As a Reporting QC Specialist, you'll be responsible for accurately calculating and validating stack testing results using spreadsheets and handwritten field records. The ...

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All JobsQuality Control Specialist JobsQuality Control Specialist Jobs in Riverside, CA

Quality Control Specialist information

See Riverside, CA salary details

$13

$29

$51

How much do quality control specialist jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for quality control specialist in Riverside, CA is $29.88, according to ZipRecruiter salary data. Most workers in this role earn between $20.82 and $37.12 per hour, depending on experience, location, and employer.

What does a quality control specialist do?

A Quality Control Specialist is responsible for ensuring that products or services meet established quality standards and comply with regulatory requirements. They inspect, test, and evaluate materials, components, or finished goods at various stages of the production process. Their duties often involve documenting results, identifying defects or areas for improvement, and working with production teams to implement corrective actions. By maintaining high quality standards, they help companies minimize errors, reduce waste, and improve customer satisfaction.

What does a quality control specialist do?

A quality control specialist typically oversees the production line of a manufacturing process to ensure that it provides consistent results for a product. In this role, you may test and inspect the line to find any defects. You may also analyze error logs and data feeds to identify where a problem occurs. Other responsibilities and duties include making decisions about keeping or pitching a run and recommending changes in measurements and specific steps to make sure the products match their intended specs. This is an essential role in manufacturing with a direct impact on customer satisfaction. Sometimes, this role entails carrying out assessments of field reports and mostly performing department tasks in an office setting.

What are the key skills and qualifications needed to thrive as a quality control specialist, and why are they important?

To thrive as a Quality Control Specialist, you need a solid understanding of quality assurance principles, attention to detail, and typically a degree in a relevant field such as chemistry, engineering, or manufacturing. Familiarity with statistical process control (SPC), quality management systems (QMS), and certifications like Six Sigma or ISO 9001 are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication skills set exceptional candidates apart. These competencies ensure that products meet regulatory standards, reduce defects, and maintain customer satisfaction.

How does a quality control specialist typically collaborate with production and engineering teams to resolve quality issues?

Quality Control Specialists work closely with both production and engineering teams to identify, analyze, and resolve any issues related to product quality. They often participate in regular meetings to discuss quality trends, share inspection results, and recommend corrective actions. By providing detailed feedback and collaborating on root cause analyses, they help ensure that quality standards are consistently met and that any process improvements are effectively implemented. This cross-functional teamwork is essential for maintaining product integrity and optimizing overall workflow.

What is the difference between Quality Control Specialist vs Quality Assurance Technician?

AspectQuality Control SpecialistQuality Assurance Technician
CertificationsISO 9001, Six Sigma, ASQ certificationsISO 9001, Six Sigma, ASQ certifications
Work EnvironmentManufacturing, production lines, labsManufacturing, labs, inspection facilities
Primary FocusDetecting defects and ensuring product meets specificationsDeveloping and implementing quality processes and standards
Employer UsageManufacturers, production companiesManufacturers, quality departments

While both roles focus on quality, the Quality Control Specialist primarily inspects products for defects and conformance, whereas the Quality Assurance Technician develops and maintains quality systems to prevent issues. Both roles often collaborate but serve different points in the quality process.

How much do quality control specialists make in the US?

Quality Control Specialists in the US typically earn a median annual salary of around $40,000 to $60,000, depending on experience, industry, and location. Entry-level roles may start lower, while experienced professionals with certifications can earn higher wages, especially in manufacturing, pharmaceuticals, or food production environments.
More about Quality Control Specialist jobs

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The most popular types of Quality Control Specialist jobs in Riverside, CA are:

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For Quality Control Specialist jobs in Riverside, CA, the most frequently searched job titles are:

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The top searched job categories for Quality Control Specialist jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Quality Control Specialist jobs?

Cities near Riverside, CA with the most Quality Control Specialist job openings:

Quality Control Specialist jobs near you
Infographic showing various Quality Control Specialist job openings in Riverside, CA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $62,152 per year, or $29.9 per hour.

Quality Control Specialist

System One

Ontario, CA • On-site

$29 - $34/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted 3 days ago

New

Job description

Job Title: Quality Control Specialist Location: Ontario, CA Type: Direct Hire Compensation: $29 - $34 per hour + Bonuses Work Model: Onsite Hours: 40.0 Overview We are hiring for a Quality Control Specialist to serve as the critical quality liaison between U.S. teams, global suppliers, and manufacturing partners. This individual will help ensure consumer products meet quality, safety, and performance expectations from initial sampling through full production while driving continuous improvement initiatives that enhance customer satisfaction. Responsibilities

  • Serve as the critical quality liaison between U.S. teams, global suppliers, and manufacturing partners to ensure consumer products meet quality, safety, and performance expectations from initial sampling through full production.
  • Review global quality control inspection reports and recommend corrective and preventive actions (CAPA).
  • Coordinate pre-production, in-process, and final product inspections.
  • Evaluate product samples, packaging, labeling, safety, and functionality requirements.
  • Investigate customer complaints and perform root cause analysis.
  • Monitor supplier quality performance and identify trends for improvement.
  • Maintain quality records, compliance documentation, and performance metrics.
  • Collaborate with internal and external stakeholders to ensure quality standards are met.

Requirements

  • Bachelor's degree in Quality Assurance, Supply Chain, Manufacturing, or a related field, or equivalent professional experience.
  • Experience in Consumer Packaged Goods (CPG) and supplier quality management.
  • Strong root cause analysis and problem-solving skills.
  • Proficiency with Microsoft Office applications.
  • Industry experience working with third-party inspection organizations
  • Bilingual English/Mandarin language skills preferred.
  • Detail-oriented with strong analytical skills and ability to work confidently with global partners.
  • Passionate about driving continuous improvement and delivering high-quality products.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M3 Ref: #558-Scientific

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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