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Quality Control Assistant Jobs in O Fallon, IL (NOW HIRING)

Clayco

Quality Technician

Saint Louis, MO

$16.75 - $22.75/hr

Provide daily QC reports that reinforce activities that are being constructed in conformance with ... Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ...

Clayco

Quality Technician

Saint Louis, MO

$16.75 - $22.75/hr

Provide daily QC reports that reinforce activities that are being constructed in conformance with ... Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ...

Clayco

Quality Technician

Saint Louis, MO · On-site

$16.75 - $22.75/hr

Provide daily QC reports that reinforce activities that are being constructed in conformance with ... Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ...

Clayco

Quality Technician

Saint Louis, MO · On-site

$16.75 - $22.75/hr

Provide daily QC reports that reinforce activities that are being constructed in conformance with ... Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ...

Clayco

Quality Technician

Saint Louis, MO · On-site

$16.75 - $22.75/hr

Provide daily QC reports that reinforce activities that are being constructed in conformance with ... Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ...

Clayco

Quality Technician

Saint Louis, MO · On-site

$16.75 - $22.75/hr

Provide daily QC reports that reinforce activities that are being constructed in conformance with ... Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ...

Essex Industries Inc

Quality Tester

Saint Louis, MO

Report major failures as they happen. * Assist in other areas, or tasks, to meet production needs Requirements High school level reading and math skills. 0-3 months experience in Quality Assurance.

Essex Industries, Inc.

Quality Tester

Saint Louis, MO · On-site

Report major failures as they happen. * Assist in other areas, or tasks, to meet production needs Requirements High school level reading and math skills. 0-3 months experience in Quality Assurance.

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All JobsQuality Control JobsQuality Control Assistant JobsQuality Control Assistant Jobs in O Fallon, IL

Quality Control Assistant information

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How much do quality control assistant jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for quality control assistant in O Fallon, IL is $21.30, according to ZipRecruiter salary data. Most workers in this role earn between $15.24 and $21.54 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 O Fallon, IL?

The most popular types of Quality Control jobs in O Fallon, IL are:

What cities near O Fallon, IL are hiring for Quality Control Assistant jobs?

Cities near O Fallon, IL with the most Quality Control Assistant job openings:

Quality Control Assistant jobs near you
Infographic showing various Quality Control Assistant job openings in O Fallon, IL as of June 2026, with employment types broken down into 73% Full Time, 20% Part Time, and 7% Contract. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution, with an average salary of $44,308 per year, or $21.3 per hour.

QA/QC Technician / Supervisor - Food Manufacturing

Boutique Recruiting

Saint Louis, MO • On-site

$80K - $90K/yr

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted yesterday

Job description

Position Title: QA/QC Technician / Supervisor - Food Manufacturing
This is an opportunity to take ownership of quality and food safety for a growing food manufacturing company where your expertise will have a direct impact on products, operations, and customer satisfaction. The QA/QC Technician / Supervisor will serve as a key leader in maintaining and strengthening quality systems, overseeing inspections, supporting audits, training employees, and ensuring compliance with SQF, HACCP, and food safety standards. Beyond day-to-day quality management, this role offers the chance to drive continuous improvement initiatives, influence company-wide best practices, and help shape the future of the quality department. Ideal candidates are confident decision-makers who are passionate about food safety, thrive in fast-paced environments, and are motivated by the opportunity to make a meaningful impact within a stable, family-oriented organization.
Salary Range: $80,000 - $90,000 / Year DOE
Responsibilities:
  • Perform quality checks on raw materials, products in production, and finished goods
  • Ensure products meet company standards, customer requirements, and food safety regulations
  • Conduct line inspections, label checks, allergen checks, weight checks, and verify code dates
  • Monitor production to ensure adherence to GMPs, HACCP, SQF, sanitation, and food safety procedures
  • Identify and document quality issues and assist in investigating customer complaints or production problems
  • Complete and maintain all required quality and food safety documentation
  • Assist with decisions regarding product holds, releases, rework, or rejection
  • Help maintain the company's SQF, HACCP, and food safety programs
  • Prepare for and participate in SQF, customer, third-party, and regulatory audits
  • Support mock recalls, traceability exercises, and corrective actions
  • Provide day-to-day guidance to QA staff and production employees on quality-related tasks
  • Train employees on GMPs, food safety, allergen control, sanitation, SQF requirements, and documentation practices
  • Assist with new product development, formula changes, and product improvements
  • Maintain organized quality, food safety, and product development records
  • Participate in root cause investigations and corrective actions

Requirements:
  • High school diploma is required
  • 3+ years of experience in food manufacturing, QA/QC, food safety, or product development is required
  • Knowledge of GMPs, HACCP, SQF, FSMA, allergen control, and sanitation practices is required
  • Comfortable using Microsoft Excel, Word, and email
  • SQF Practitioner Training/Certification is required at hire or within 90 days
  • PCQI Certification is required at hire or within 90 days
  • HACCP Certification is required at hire or within 90 days
  • GMP and Allergen Control Training is required at hire or within 90 days
  • Internal Auditor Training is required at hire or within 90 days
  • A degree in Food Science or a related field is preferred

Benefits:
  • Medical insurance with low employee costs
  • Dental insurance with low employee costs
  • 401(k) with a 5% company match
  • Flexible Spending Account (FSA)
  • Group life insurance
  • PTO that increases with tenure, starting with 1 week in Year 1
  • Employee appreciation events and activities

If you are a QA/QC Technician / Supervisor looking to take the next step in your career, apply now! #LI-CM1
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About Boutique Recruiting

Sourced by ZipRecruiter

We are a team with shared goals; mindfully placing candidates in the workforce to successfully fulfill their career ambitions while encouraging a sense of purpose and value. We have created a new kind of placement firm — one that values connection, personalization, commitment, impact, boldness and achievement. At Boutique Recruiting, our clients, candidates and employees are at the heart of our success.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

San Diego, CA, US

Year founded

2014

Social media

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