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Quality Control Jobs in Modesto, CA (NOW HIRING)

Infinity Staffing

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Quality Control Lab Tech

Gustine, CA · On-site

$17.50 - $18.50/hr

Strong knowledge and understanding of quality control systems, procedures, and regulations. Excellent problem-solving skills and the ability to identify and resolve quality issues. Strong attention ...

DeRuosi Nut

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Quality Control Inspector for Walnuts

Escalon, CA · On-site

$16.90 - $20/hr

QC Inspectors monitor product quality throughout receiving, processing, and packing, ensuring compliance with USDA/DFA grading standards, customer specifications, and food safety programs. This role ...

Granite Construction, Inc.

QC Technician II

Tracy, CA · On-site

$20.25 - $25.75/hr

Ability to communicate and schedule QC activities with crew and inspection personnel. * Ability to interpret specifications and discuss/argue with crew and inspection staff. * Ability to make ...

Granite

QC Technician II

Tracy, CA

$20.25 - $25.75/hr

Ability to communicate and schedule QC activities with crew and inspection personnel. * Ability to interpret specifications and discuss/argue with crew and inspection staff. * Ability to make ...

Patriot Construction, Inc.

QC / Project Engineer

Stockton, CA · On-site

$80K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

Patriot Construction, Inc. is looking for a Quality Control Manager to support onsite teams managing ongoing projects. Key Responsibilities * Assist in preparing scoping documents, instructions to ...

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All JobsQuality Control JobsQuality Control Jobs in Modesto, CA

Quality Control information

See Modesto, CA salary details

$12

$22

$35

How much do quality control jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for quality control in Modesto, CA is $22.66, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $25.38 per hour, depending on experience, location, and employer.

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 the key skills and qualifications needed to thrive as a quality control professional?

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 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 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.

Do you need a degree for quality control?

A degree is not always required for a quality control position, as many employers accept candidates with a high school diploma or equivalent. However, having post-secondary education or certifications in quality management, such as Six Sigma or ISO standards, can improve job prospects and advancement opportunities.

Is quality control a good career choice?

Quality control is a viable career that involves inspecting products and processes to ensure standards are met, often requiring attention to detail and knowledge of industry regulations. It can offer stable employment with opportunities for advancement and may require certifications or training in specific tools or standards. The field is important across many industries, including manufacturing, healthcare, and food production.

Is quality control a good career path?

Quality control is a viable career 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 advancement into supervisory or specialized roles and may require certifications such as Six Sigma or ISO standards. The job typically offers stable employment in manufacturing, healthcare, or technology sectors.

What is the job of quality control?

The job of quality control involves inspecting products or services to ensure they meet specified standards and are free of defects. Quality control professionals use testing, measurements, and documentation to identify issues and improve processes, often working with tools like checklists and quality management systems. Strong attention to detail and knowledge of industry standards are essential for this role.
More about Quality Control jobs

What are the most commonly searched types of Quality Control jobs in Modesto, CA?

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

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

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

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

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

Quality Control jobs near you
Infographic showing various Quality Control job openings in Modesto, CA as of August 2026, with employment types broken down into 7% As Needed, 74% Full Time, 11% Part Time, 4% Temporary, and 4% Contract. Highlights an 100% In-person job distribution, with an average salary of $47,125 per year, or $22.7 per hour.

630- Quality Control Technician

Peterson Farms Inc

Stockton, CA • On-site

$17.50 - $17.90/hr

Full-time

Posted 5 days ago

Job description

About the Role:

The Quality Control Technician plays a critical role in ensuring that products meet established standards of quality, safety, and reliability before reaching customers. This position involves conducting detailed inspections, performing tests, and analyzing data to identify defects or deviations from specifications. The technician collaborates closely with production teams to implement corrective actions and continuous improvement initiatives. By maintaining accurate records and documentation, the role supports compliance with regulatory requirements and internal quality policies. Ultimately, the Quality Control Technician helps uphold the company’s reputation for excellence by ensuring that only high-quality products are delivered to the market.

Position Summary: Perform inspections, checks, tests, and sampling procedures of production products, performs HACCP checks, defects, product sensory evaluations; (visual, taste, defects) Perform daily product production History Records of finished goods.

Essential Duties and Responsibilities:

• Performs pre-start sanitation verification checks to ensure cleanliness of equipment, taking pictures and reporting all findings.

• Able to work with sanitation team to verify that the cleanliness is adequate to produce safe and quality foods.

• Perform ATP swabs on clean equipment. Being able to use the Charm unit, a sanitation verification tool.

• Accurately and in a timely manner document in paper and into iFoods the results of the inspections and testing.

• Monitor critical control points to ensure proper food safety requirements are meet

• Evaluate problems and make initial recommendations for possible corrective action and report to QC supervisor.

• Must be able to work within cold room environments

• Follow company safety policies and practices

• Monitor and adjust sanitizer levels in wash water

Qualifications: To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Education/Experience: High School Diploma or equivalent, Quality Control experience in Quality Control Inspection preferred, Knowledge of basic food safety, Previous GMP, GFSI, and HACCP knowledge.

Language Ability:

Ability to speak effectively with employees of organization. Bi-lingual Spanish preferred

Mathematical Ability:

Basic Math Skills needed

Reasoning Ability:

Ability to solve practical and complex problems and deal with a variety of concrete variables, knowledge of defects of fruit and ability to communicate to other departments.

Physical Demands: While performing the duties of this job, the employee is regularly required to stand; walk and use hands to finger, handle, or feel. The employee is frequently required to reach with hands and arms and talk or hear. The employee is occasionally required to sit; climb or balance and stoop, kneel, crouch, or crawl. The employee must frequently lift and/or move up to 50 pounds and occasionally lift and/or move up to 60 pounds and over shoulders. Specific vision abilities required by this job include close vision and depth perception.