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Quality Control Jobs in Riverside, CA (NOW HIRING)

PayCruit, LLC

QC Technician

City Of Industry, CA · On-site

$19 - $23/hr

We are currently looking for a QC for a manufacturing company located in the City of Industry. Shift 5am to 1:30pm Monday to Friday with Opportunity of OVERTIME The Metal Fabricator / QC Technician ...

Aerotek

Quality Control Inspector

Tustin, CA

Quality Control Inspector The Quality Control Inspector ensures that manufactured products consistently meet internal quality standards, industry regulations, and contract specifications. This role ...

New

Orchid Orthopedic Solutions

QC Inspector

Santa Ana, CA

$25 - $30/hr

A Quality Control Inspector III performs the complex programming of Keyence vision system, calibrates gauge controls, and occasionally trains lower level QCIs WHAT YOU WILL DO * Ensure compliance to ...

Orchid Orthopedic Solutions

QC Inspector

Santa Ana, CA

$25 - $30/hr

A Quality Control Inspector III performs the complex programming of Keyence vision system, calibrates gauge controls, and occasionally trains lower level QCIs WHAT YOU WILL DO * Ensure compliance to ...

Orchid Orthopedic Solutions

QC Inspector

Orange, CA

$25 - $30/hr

A Quality Control Inspector III performs the complex programming of Keyence vision system, calibrates gauge controls, and occasionally trains lower level QCIs WHAT YOU WILL DO * Ensure compliance to ...

Flex Ltd.

Quality Control Inspector

Fontana, CA · On-site

$19.06 - $25.73/hr

Report to the Production Manager, the Quality Control Inspector, is responsible for providing quality control and assurance throughout all phases of the production process including inspections of ...

Orchid Orthopedic Solutions

QC Inspector

Irvine, CA

$25 - $30/hr

A Quality Control Inspector III performs the complex programming of Keyence vision system, calibrates gauge controls, and occasionally trains lower level QCIs WHAT YOU WILL DO * Ensure compliance to ...

Flex

Quality Control Inspector

Fontana, CA

$19.06 - $25.73/hr

Report to the Production Manager, the Quality Control Inspector, is responsible for providing quality control and assurance throughout all phases of the production process including inspections of ...

Flex Ltd

Quality Control Inspector

Fontana, CA

$19.06 - $25.73/hr

Report to the Production Manager, the Quality Control Inspector, is responsible for providing quality control and assurance throughout all phases of the production process including inspections of ...

Orchid Orthopedic Solutions

QC Inspector

Anaheim, CA

$25 - $30/hr

A Quality Control Inspector III performs the complex programming of Keyence vision system, calibrates gauge controls, and occasionally trains lower level QCIs WHAT YOU WILL DO * Ensure compliance to ...

VPET USA LLC

QC Inspector

Fontana, CA · On-site

Quality Control Inspector Location: Fontana, CA, 92337 Skills Required: Job Overview: In the Quality Inspector role, you will be responsible for inspection and quality services to ensure company ...

Thompson Pipe Group

QC Technician

Rialto, CA · On-site

$23/hr

Please visit our website at www.thompsonpipegroup.com Thompson Pipe Group is currently looking for a Quality Control Technician who will work within the Quality department and alongside Production ...

Pro-Dex Inc

Quality Control Inspector

Irvine, CA · On-site

$18 - $25/hr

Minimum of two (2) years of experience in Quality Assurance / Quality Control with on-the-job training. We are an Equal Employment Opportunity ("EEO") Employer. We are an equal opportunity employer ...

YQN

Quality Control Director

Fontana, CA · On-site

$130K/yr

The Quality Control Director is responsible for establishing, optimizing, and overseeing the end-to-end quality assurance framework across all warehouse locations nationwide. This role leads quality ...

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All JobsQuality Control JobsQuality Control Jobs in Riverside, CA

Quality Control information

See Riverside, CA salary details

$12

$22

$34

How much do quality control jobs pay per hour?

As of Jun 8, 2026, the average hourly pay for quality control in Riverside, CA is $22.40, according to ZipRecruiter salary data. Most workers in this role earn between $18.08 and $25.10 per hour, depending on experience, location, and employer.

What is the difference between Quality Control vs Quality Assurance?

AspectQuality ControlQuality Assurance
FocusDetecting defects in products or servicesPreventing defects through process improvements
ActivitiesInspections, testing, samplingProcess audits, standards development
CredentialsOften requires technical training or certifications in testingCertifications like ISO, Six Sigma are common
Work EnvironmentLaboratory, production lines, manufacturingProcess development, documentation, audits

While Quality Control focuses on identifying defects after production, Quality Assurance aims to prevent defects through process improvements. Both roles are essential for maintaining product quality, but they differ in approach and activities.

What is quality control?

Quality control (QC) is a process by which businesses ensure that their products or services meet specific standards of quality. This typically involves systematic inspection, testing, and corrective actions to detect and address defects or inconsistencies. Quality control helps maintain customer satisfaction, comply with regulations, and reduce waste or costly errors. QC can be applied at various stages of production and is essential in industries such as manufacturing, food production, and pharmaceuticals.

What are some common challenges faced by Quality Control professionals and how can they be addressed?

Quality Control professionals often encounter challenges such as maintaining consistency across production batches, adapting to new regulatory standards, and managing tight deadlines without compromising quality. Addressing these challenges requires strong attention to detail, effective communication with production and engineering teams, and continuous learning to stay updated on industry best practices. Many companies support their QC staff with regular training sessions, clear documentation protocols, and collaborative problem-solving meetings to ensure quality standards are upheld.

What are the key skills and qualifications needed to thrive as a Quality Control professional, and why are they important?

To thrive as a Quality Control professional, you need keen attention to detail, analytical skills, and a background in science, engineering, or manufacturing, often supported by relevant certifications like Six Sigma or ISO standards. Familiarity with quality management systems (QMS), statistical process control (SPC) software, and inspection equipment is typically required. Strong problem-solving abilities, communication, and teamwork set top performers apart in this role. These skills are crucial to ensure product consistency, prevent defects, and maintain compliance with industry standards.
More about Quality Control jobs
What are the most commonly searched types of Quality Control jobs in Riverside, CA? The most popular types of Quality Control jobs in Riverside, CA are:
What are popular job titles related to Quality Control jobs in Riverside, CA? For Quality Control jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Quality Control jobs in Riverside, CA look for? The top searched job categories for Quality Control jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Quality Control jobs? Cities near Riverside, CA with the most Quality Control job openings:
Quality Control jobs near you
Infographic showing various Quality Control job openings in Riverside, CA as of May 2026, with employment types broken down into 85% Full Time, 2% Temporary, 9% Contract, and 4% Nights. Highlights an 98% In-person, and 2% Remote job distribution, with an average salary of $46,601 per year, or $22.4 per hour.

QC Technician

PayCruit, LLC

City Of Industry, CA • On-site

$19 - $23/hr

Full-time

Posted 9 days ago

Job description

We are currently looking for a QC for a manufacturing company located in the City of Industry.

Shift 5am to 1:30pm Monday to Friday with Opportunity of OVERTIME

The Metal Fabricator / QC Technician is responsible for manufacturing metal components and ensuring they meet quality standards through inspection and measurement. This role requires strong knowledge of fabrication processes and the ability to interpret engineering drawings, including GD&T (Geometric Dimensioning and Tolerancing), to verify product compliance.

Key Responsibilities:

Fabrication Duties:

  • Operate fabrication equipment such as press brakes, shears, saws, grinders, and welding tools
  • Cut, shape, and assemble metal components according to blueprints and specifications
  • Perform MIG/TIG welding and basic fitting as required
  • Maintain proper material handling and ensure safe work practices
  • Inspect parts during fabrication to ensure accuracy and consistency

Quality Control Duties:

  • Read and interpret engineering drawings, blueprints, and GD&T symbols
  • Perform first article, in-process, and final inspections
  • Use precision measuring tools (calipers, micrometers, height gauges, CMM if applicable)
  • Verify dimensions, tolerances, and surface finishes per specifications
  • Document inspection results and maintain quality records
  • Identify non-conforming parts and initiate corrective actions

GD&T Responsibilities:

  • Interpret GD&T callouts including position, flatness, concentricity, and profile
  • Ensure parts meet geometric tolerances and functional requirements
  • Collaborate with engineering and production teams to resolve tolerance issues
  • Assist in developing inspection methods based on GD&T requirements

Qualifications:

  • 2+ years of experience in metal fabrication and/or quality inspection
  • Strong understanding of GD&T principles
  • Ability to read and interpret technical drawings and schematics
  • Proficiency with inspection tools and measurement techniques
  • Basic computer skills for documentation and reporting
  • Familiarity with ISO 9001 or similar quality systems
  • Welding certification (AWS or equivalent)
  • Lean manufacturing or Six Sigma knowledge