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Quality Control Jobs in California (NOW HIRING)

Quality Control

Mcclellan, CA · On-site

$19.50 - $24.75/hr

Ensure assembly operations meet quality standards by auditing processes, mentoring employees, and supporting continuous improvement. * Audit vehicles during and after assembly to validate quality.

Clean, inspect, and prepare safely LKQ products for shipment and delivery of high-quality parts to our customers. Essential Job Duties * Clean parts - buffing small parts, power washing drive train ...

New

We are seeking a meticulous and detail-oriented Quality Control Associate to join our team. The ideal candidate will be responsible for performing inspections, tests, and evaluations to ensure that ...

QC Technician

Valencia, CA · On-site

$20 - $24/hr

Job Title: QC Technician - Administrative Support (contract) The Quality Control Technician - Administrative Support provides critical clerical and administrative support to the Quality Control (QC) ...

We are seeking a meticulous and detail-oriented Quality Control Associate to join our team. The ideal candidate will be responsible for performing inspections, tests, and evaluations to ensure that ...

Job: QC Manager Location: Lemoore, CA (93245) Schedule: Monday-Friday Pay: $130,000 - $135,000 Duration: Direct Hire Overview I'm working with a well-established, family-owned national Design-Build ...

Quality Control Manager- Camp Pendleton Competitive Salary and EMPLOYER PAID INSURANCE! EMI Services is hiring a Quality Control Manager (QCM) to work directly with the project manager, the ...

Quality Control Inspector - Marine Corp Base Camp Pendleton Competitive Salary and Employer Paid Health Benefits! EMI Services is looking for a Quality Control Inspector . Primary responsibility of ...

QUALITY CONTROL INSPECTOR

Napa, CA · On-site

$18 - $20/hr

QUALITY CONTROL INSPECTOR ID: 9373 Category: Entry Level Location: Napa State: CA Description JOB POSTING QUALITY CONTROL INSPECTOR Location: Onsite - Napa, California Hourly Rate: $18-20 per hour ...

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 ...

Quality Control Engineer

Irvine, CA · On-site

$74K - $81K/yr

The Quality Control Engineer (QCE) is responsible for performing many of the quality control tasks at the project level as defined in the quality control plan for the project. The QC engineer ...

Quality Control Manager

Irvine, CA · On-site

$92K - $102K/yr

The Quality Control Manager (QCM) is responsible for implementing and managing the QC program in collaboration with the project superintendent. They will typically coordinate the activities of ...

Quality Control Manager

Gardena, CA · On-site

$115K - $160K/yr

The Quality Control Manager will provide management and oversight for the overall QC processes and serve as the primary point of contact for clients, design teams, field staff, and subcontractors ...

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Showing results 1-20

Quality Control information

See California salary details

$11

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$32

How much do quality control jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for quality control in California is $21.19, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $23.70 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 often use testing tools, follow procedures, and document findings to identify defects and prevent faulty items from reaching customers.

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

In the field of quality control, high-paying roles such as quality assurance directors or senior quality managers in large corporations can reach or exceed $500,000 annually, especially with bonuses and stock options. These positions typically require extensive experience, advanced certifications, and leadership skills in manufacturing, pharmaceuticals, or technology sectors.

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 do quality control workers do?

Quality control workers inspect products, materials, or processes to ensure they meet specified standards and quality requirements. They use tools like measurement devices and follow procedures to identify defects or issues, often documenting findings and collaborating with production teams to improve quality. Attention to detail and knowledge of quality standards are essential in this role.

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. Relevant skills such as attention to detail, knowledge of quality standards, and experience with inspection tools or software can be more important than formal education for entry-level QC roles.

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.
What are the most commonly searched types of Quality Control jobs in California? The most popular types of Quality Control jobs in California are:
What cities in California are hiring for Quality Control jobs? Cities in California with the most Quality Control job openings:
Infographic showing various Quality Control job openings in California as of June 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, 1% Temporary, and 4% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $44,083 per year, or $21.2 per hour.
cGMP Quality Control (QC) Specialist

cGMP Quality Control (QC) Specialist

Keck Medicine of USC

Los Angeles, CA • On-site

$87K - $92K/yr

Full-time

Posted 19 days ago


Keck Medicine of USC rating

7.7

Company rating: 7.7 out of 10

Based on 51 frontline employees who took The Breakroom Quiz

203rd of 999 rated hospitals


Job description

The University of Southern California (USC), founded in 1880, is located in the heart of downtown L.A. and is the largest private employer in the City of Los Angeles. As an employee of USC, you will be a part of a world-class research university and a member of the "Trojan Family," which is comprised of the faculty, students and staff that make the university what it is.

USC's Keck School of Medicine, Department of Medicine is seeking a dynamic individual to work on the manufacturing of biologics and drugs for cell and gene therapy of internal/external users in the university's current Good Manufacturing Practices (cGMP) facility. The Quality Control (QC) Specialist is responsible for designing, developing, evaluating, and implementing quality control testing, assays, and procedures for materials and final cell therapy products manufacturing. The position will also be responsible for ensuring consistency with current Good Manufacturing Practice (cGMP) principles.

Job Accountabilities:

  • Supports cGMP manufacturing operations with responsibility for quality control. Performs cGMP batch release testing to ensure pharmaceuticals and biopharmaceuticals are of the highest possible quality before being applied to patients. Writes and reviews qualifications (e.g., installation, operation, performance), facility operation plans and reports, standard operating procedures, and batch records as required. Completes batch record documentation, all appropriate equipment log entries, and cGMP documentation.
  • Operates instrumentation needed for cell and gene therapy manufacturing (e.g., cell counters, bioreactors, centrifuges, biological safety cabinets). Assists in technology transfer of manufacturing processes from pre-clinical into cGMP environment.
  • Provides verification of facility operations and equipment, along with advanced problem-solving, troubleshooting, and consultation support, as needed. Supervises and directs junior staff to achieve project goals. Serves as a resource to cGMP facility management in identifying and assessing the appropriate complement of resources and support needed to successfully implement and execute projects.
  • Maintains confidentiality for patient identification, specimen labeling, and specimen verification during batch testing. Performs duties in a clean room environment, when needed and while fully gowned (e.g., mask, coverall, gloves), following cGMP guidelines and using aseptic techniques. Works with senior staff to ensure facilities' compliance with all applicable regulations.
  • Attends routine meetings with the management team for progress reports on projects, facility needs, and discussion of any other required items. Improves current methods and evaluates innovative techniques in quality control testing for cell therapy and biologics.
  • Promotes an environment that fosters inclusive relationships and creates unbiased opportunities for contributions through ideas, words, and actions that uphold principles of the USC Code of Ethics.
  • Performs other related duties as assigned or requested. The university reserves the right to add or change duties at any time.

Successful Candidates Must Demonstrate:

  • Bachelor's degree or higher in biotechnology or closely related field. Demonstrated knowledge of all aspects of biotechnology and cell therapy. Demonstrated passion for solving complex scientific issues. Experience with Food and Drug Administration regulations and clinical trials. Extensive leadership experience.

Salary Range:

The annual base salary range for this position is $87,576.76 - $92,000. When extending an offer of employment, the University of Southern California considers factors such as (but not limited to) the scope and responsibilities of the position, the candidate's work experience, education/training, key skills, internal peer equity, federal, state, and local laws, contractual stipulations, grant funding, as well as external market and organizational considerations.

*This is a 3-year fixed-term position.

USC will consider for employment all qualified applicants with criminal records in a manner consistent with applicable laws and regulations, including the Los Angeles County Fair Chance Ordinance for employers and the Fair Chance Initiative for Hiring Ordinance, and with due consideration for patient and student safety. Please refer to the Background Screening Policy Appendix D for specific employment screen implications for the position for which you are applying.

Minimum Education: Bachelor's degree
Minimum Experience: 3 years
Supervises: May lead one or more employees performing similar work
Minimum Field of Expertise: Bachelor's degree in a scientific discipline (e.g., pharmaceutical, biologics). Three years' experience in cellular or biological manufacturing with quality control responsibilities. Demonstrated knowledge base with Good Manufacturing Practices (e.g., cGMPs, GLPs, GDPs). Experience with standard operating procedures in a cGMP laboratory setting. Demonstrated ability to work as an individual contributor and in a dynamic team environment. Excellent written and oral communication skills.
Preferred Education: Master's Degree
Preferred Experience: 5 Years
Preferred Field of Expertise: Biotechnology and life sciences

USC is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law or USC policy. USC observes affirmative action obligations consistent with state and federal law. USC will consider for employment all qualified applicants with criminal records in a manner consistent with applicable laws and regulations, including the Los Angeles County Fair Chance Ordinance for employers and the Fair Chance Initiative for Hiring Ordinance, and with due consideration for patient and student safety. Please refer to theBackground Screening Policy Appendix Dfor specific employment screen implications for the position for which you are applying.

We provide reasonable accommodations to applicants and employees with disabilities. Applicants with questions about access or requiring a reasonable accommodation for any part of the application or hiring process should contact USC Human Resources by phone at (213) 821-8100, or by email atuschr@usc.edu. Inquiries will be treated as confidential to the extent permitted by law.

  • Notice of Non-discrimination
  • Employment Equity
  • Read USC's Clery Act Annual Security Report
  • USC is a smoke-free environment
  • Digital Accessibility

If you are a current USC employee, please apply to this  USC job posting in Workday by copying and pasting this link into your browser:

https://wd5.myworkday.com/usc/d/inst/1$9925/9925$125114.htmld

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