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Quality Control Assistant 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

Continuous improvement mindset and a proactive approach to quality control. Assist in the execution of quality control procedures to assess product quality and compliance with specifications Conduct ...

Diamond Foods, LLC

Quality Control Supervisor

Stockton, CA · On-site

$75K - $95K/yr

Assist in the implementation of new policies and procedures, and lead efforts to improve quality ... Act as document control manager for the facility; oversee document routings, amendments or changes.

Neogen Corporation

Quality Control Technician

Turlock, CA · On-site

$19.75 - $25.25/hr

They will also assist with equipment evaluations and provide feedback on product issues to ... QC issues * Adheres to GLP/ISO guidelines in daily activities * Other duties as may be assigned by ...

DeRuosi Nut

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Quality Control Inspector for Walnuts

Escalon, CA · On-site

$16.90 - $20/hr

Work closely with production leads and forklift drivers to pull representative samples. * Assist in maintaining a clean and organized QC workspace. * Follow GMPs, HACCP guidelines, and SQF program ...

Aemetis

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Quality Manager

Keyes, CA · On-site

$115K - $125K/yr

... * Assist in optimizing plant runtime as well as downtime by ensuring a quality end product through support of laboratory operations and sample analyses. * Manage quality control on all final ...

RimePro Inc

Assistant Superintendent

Tracy, CA

$80K - $120K/yr

Support turnover activities and quality control efforts * Work closely with Superintendents and ... Experience as an Assistant Superintendent, Lead Foreman, Field Engineer, or similar field role ...

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Quality Control Assistant information

See Modesto, CA salary details

$12

$24

$42

How much do quality control assistant jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for quality control assistant in Modesto, CA is $24.09, according to ZipRecruiter salary data. Most workers in this role earn between $17.26 and $24.33 per hour, depending on experience, location, and employer.

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

To thrive as a Quality Control Assistant, you need strong attention to detail, basic understanding of quality assurance principles, and at least a high school diploma or equivalent. Familiarity with industry-specific inspection tools, measurement instruments, and software such as Microsoft Excel or specialized quality management systems is often required. Excellent organizational skills, effective communication, and the ability to work both independently and collaboratively set top performers apart. These skills are crucial for ensuring products consistently meet quality standards and for supporting efficient production processes.

What do quality control assistants do?

Quality control assistants inspect products, materials, or processes to ensure they meet quality standards and specifications. They often use testing tools, follow detailed procedures, and document findings to help maintain product consistency and safety in manufacturing or production environments.

What is a quality control assistant?

Quality Control Assistants are professionals who help ensure that products or services meet established quality standards. They assist in inspecting, testing, and evaluating materials or products during various stages of production. Their responsibilities often include recording data, reporting defects, and supporting the implementation of quality assurance procedures. By maintaining high quality standards, they help companies reduce errors, improve customer satisfaction, and comply with industry regulations.

What are some common challenges quality control assistants face when ensuring product consistency, and how can they overcome them?

Quality Control Assistants often encounter challenges such as identifying subtle defects in products, maintaining accurate records under time pressure, and effectively communicating quality issues to production teams. Overcoming these challenges requires keen attention to detail, strong organizational skills, and the ability to collaborate with colleagues from different departments. Regular training on inspection standards and open communication with supervisors can help QC Assistants stay updated and maintain high-quality results.

What is the difference between Quality Control Assistant vs Quality Inspector?

AspectQuality Control AssistantQuality Inspector
CertificationsBasic quality assurance training, sometimes certifications like Six Sigma or ISO awarenessMore advanced certifications often preferred, such as Certified Quality Inspector (CQI)
Work EnvironmentAssist in quality checks, support documentation, and process monitoring in manufacturing or production settingsConducts detailed inspections, tests products, and ensures compliance with standards on the production line
Employer & Industry UsageUsed across manufacturing, food production, and assembly industries as entry-level or support roleCommonly employed in manufacturing, aerospace, automotive, and electronics industries for quality assurance

While both roles focus on quality assurance, the Quality Control Assistant typically supports inspection processes and documentation, whereas the Quality Inspector performs detailed product inspections and testing. The roles often overlap, but the inspector usually has more specialized training and responsibilities.

More about Quality Control Assistant 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:

What are popular job titles related to Quality Control Assistant jobs in Modesto, CA?

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

What job categories do people searching Quality Control Assistant jobs in Modesto, CA look for?

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

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

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

Quality Control Assistant jobs near you
Infographic showing various Quality Control Assistant job openings in Modesto, CA as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 21% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $50,113 per year, or $24.1 per hour.

Quality Control Lab Tech

Infinity Staffing

Gustine, CA • On-site

$17.50 - $18.50/hr

Temporary

Posted 4 days ago

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Job description

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 to detail and the ability to perform accurate inspections and tests.
Excellent communication and interpersonal skills to effectively collaborate with cross-functional teams.
Proficient in using quality control software and tools.
Strong analytical skills to analyze quality performance data and identify areas for improvement.
Ability to work under pressure and meet tight deadlines.
Strong leadership skills and the ability to effectively train and educate employees on quality control systems and procedures.
Excellent organizational skills and the ability to manage multiple projects simultaneously.
Continuous improvement mindset and a proactive approach to quality control.
Assist in the execution of quality control procedures to assess product quality and compliance with specifications
Conduct inspections and tests on incoming materials, in-process production, and finished products
Document inspection results, including any defects or non-conformities, and assist in the implementation of corrective actions
Collaborate with production teams to identify areas for improvement and promote best practices
Participate in quality audits and support the development of quality documentation
Conducting thorough inspections and tests on raw materials, in-process items, and finished products.
Identifying and troubleshooting any quality issues, implementing corrective actions when necessary.
Collaborating with production teams to develop and enforce quality standards and improve processes.
Maintaining detailed records of inspections, test results, and corrective actions.
Performing audits to ensure compliance with industry regulations and internal quality standards.
Monitoring production processes to minimize defects and waste.