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Quality Control Jobs in Rancho Cucamonga, CA (NOW HIRING)

Intellectt INC

Quality Control Technician/ QC

Pomona, CA · On-site

$20 - $25/hr

Quality Control Technician Location: Pomona, CA Day Shift Job Summary: We are seeking a detail-oriented Quality Control Technician to support the Quality Management System in a medical device ...

New

AtWork PS

Quality Control

La Mirada, CA · On-site

$15/hr

Manufacturing company in La Mirada, CA. manufacturing custom and standard server racks, server rack accessories, aisle containment and modular structures is Urgently Hiring for Quality Control ...

York Employment

Quality Control Inspector

Corona, CA · On-site

$20 - $25/hr

Quality Control Inspector Overview Join our dynamic team in Corona, CA, as a Quality Control Inspector! We are dedicated to maintaining the highest standards of quality in our products and services.

York Employment

Quality Control Inspector

Corona, CA

$20 - $25/hr

Quality Control InspectorOverview Join our dynamic team in Corona, CA, as a Quality Control Inspector! We are dedicated to maintaining the highest standards of quality in our products and services.

FullSteam

Quality Control Supervisor

Fontana, CA · On-site

$70K/yr

A Train Staffing is hiring a QC Supervisor in Fontana, CA ! We are seeking an experienced Quality Control professional to oversee quality inspection processes, maintain operational standards, and ...

Kyyba Inc

Quality Control Technician

Pomona, CA · On-site

$18.75 - $24.25/hr

Quality Control Technician Location : 821 Towne Center Drive Pomona CA 91767 Duration : 05 months with possibility to extend on client needs and performance Shift : 8:00 am - 5:00 pm Pay Range : 20 ...

New

Dycom Industries, Inc.

Manager Quality Control

Upland, CA · On-site

$90K - $115K/yr

We are looking for a Manager of Quality Control Field who is passionate about building "boots on the ground" excellence and mentoring the next generation of industry experts. Join a team that ...

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 ...

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

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 ...

Intellectt INC

Quality Control Technician

Pomona, CA · On-site

$18.75 - $24/hr

Quality Control Technician Location: Pomona, CA Duration: 6 months Shift: 8:00 AM - 5:00 PM Job Summary We are seeking a Quality Control Technician to support the Quality Management System in a ...

New

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 ...

Smith Ironworks

Quality Control Manager

Hesperia, CA · On-site

$75K - $85K/yr

We are looking for a QC Manager to lead our quality department. You will be responsible for ensuring every piece of steel leaving our facility meets project specifications, AWS D1.1 welding codes ...

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 ...

Aerotek

Quality Control Inspector

Baldwin Park, CA

$23 - $25/hr

Quality Control Inspector- URGENTLY HIRING!!! This role focuses on performing precise quality control inspections for highly regulated products, ensuring they meet strict industry and customer ...

KYYBA

Be Seen First

Quality Control Technician

Pomona, CA · On-site

$20 - $24/hr

Perform and document incoming, in-process, and final QC testing of in-vitro diagnostics devices to meet compliancy requirements including ISO, FDA and international regulations * Familiarity with all ...

New

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 ...

Snak King LLC

QC Technician

City Of Industry, CA · On-site

$18 - $20.50/hr

Has the primary responsibility for incoming material inspection and disposition, but also will provide technical assistance in QC. Will be knowledgeable in all Quality Systems and principles within ...

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All JobsQuality Control JobsQuality Control Jobs in Rancho Cucamonga, CA

Quality Control information

See Rancho Cucamonga, CA salary details

$12

$21

$34

How much do quality control jobs pay per hour?

As of Aug 2, 2026, the average hourly pay for quality control in Rancho Cucamonga, CA is $21.95, according to ZipRecruiter salary data. Most workers in this role earn between $17.69 and $24.57 per hour, depending on experience, location, and employer.

What is the job of a quality control?

A quality control professional is responsible for inspecting products or services to ensure they meet specified standards and quality requirements. They perform tests, identify defects, and document issues, often using tools like checklists or testing equipment, to help maintain product consistency and safety.

What jobs pay $500,000 a year in the US?

High-paying jobs that can reach $500,000 annually include executive roles such as CEOs, CFOs, and other C-suite positions, as well as specialized professions like top surgeons, successful entrepreneurs, and certain investment bankers or hedge fund managers. These roles typically require extensive experience, advanced skills, and often involve leadership, high responsibility, or performance-based bonuses.

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.

Do you need a degree for QC?

A degree is not always required for a quality control (QC) position, but many employers prefer candidates with a high school diploma or equivalent. Some roles may require technical training, certifications, or experience in quality assurance, manufacturing, or related fields. Skills such as attention to detail and knowledge of quality standards are often more important than formal education alone.

Is quality control a good career path?

Quality control is a viable career path that involves inspecting products and processes to ensure standards are met, often requiring attention to detail and knowledge of industry regulations. It can lead to roles in manufacturing, pharmaceuticals, or food industries, with opportunities for advancement and certification such as Six Sigma or ISO auditor training.

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 Rancho Cucamonga, CA? The most popular types of Quality Control jobs in Rancho Cucamonga, CA are:
What are popular job titles related to Quality Control jobs in Rancho Cucamonga, CA? For Quality Control jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:
What job categories do people searching Quality Control jobs in Rancho Cucamonga, CA look for? The top searched job categories for Quality Control jobs in Rancho Cucamonga, CA are:
What cities near Rancho Cucamonga, CA are hiring for Quality Control jobs? Cities near Rancho Cucamonga, CA with the most Quality Control job openings:
Quality Control jobs near you
Infographic showing various Quality Control job openings in Rancho Cucamonga, CA as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $45,647 per year, or $21.9 per hour.

Quality Control Technician/ QC

Intellectt INC

Pomona, CA • On-site

$20 - $25/hr

Contractor

Posted 3 days ago

New

Job description

Job Title: Quality Control Technician
Location: Pomona, CA 
Day ShiftJob Summary:
We are seeking a detail-oriented Quality Control Technician to support the Quality Management System in a medical device manufacturing environment. The ideal candidate will perform product testing, review production documentation, conduct quality inspections and audits, support document control activities, and ensure compliance with GMP, GLP, and quality standards.Key Responsibilities:
  • Perform product testing to support quality control, complaint investigations, and stability verification.
  • Generate and maintain accurate product testing reports and quality documentation.
  • Review production batch records (DHRs) and finished goods documentation for accuracy, completeness, and compliance.
  • Identify, document, and ensure resolution of production deviations before product approval.
  • Conduct spot-check inspections and quality audits of manufacturing operations.
  • Participate in internal quality audits and continuous improvement initiatives.
  • Write, review, and update Standard Operating Procedures (SOPs).
  • Support document control, record retention, and sample retention programs.
  • Process returned instruments, including logging, decontamination, inspection, documentation, and packaging for repair.
  • Perform work in a Biohazard Level II environment while following established decontamination procedures.
  • Maintain compliance with GMP, GLP, company quality systems, and regulatory requirements.
  • Perform additional quality-related duties as assigned.
Qualifications:
  • Bachelor's degree in a scientific or technical discipline, or an equivalent combination of education and experience.
  • Minimum 1 year of Quality Assurance or Quality Control experience in the medical device industry preferred.
  • Knowledge of Good Manufacturing Practices (GMP) and Good Laboratory Practices (GLP).
  • Experience reviewing batch records, DHRs, quality documentation, and SOPs.
  • Strong attention to detail with excellent documentation and recordkeeping skills.
  • Ability to recognize manufacturing deviations and ensure corrective actions are completed.
  • Proficient with databases, inventory systems, Microsoft Word, Excel, and other computer applications.
  • Strong communication, organizational, and problem-solving skills.
  • Comfortable working in a regulated manufacturing environment and handling biohazard materials using established safety procedures.
  • Ability to use bleach and other approved cleaning agents as required.