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

Valcom

Quality Control Inspector

Hazelwood, MO · On-site

$20 - $25/hr

Associate degree in technical field, plus two years of related experience in Quality Control, or combination of relevant education, experience, and training. * Proven and successful track record ...

Steris Corporation

QC Laboratory Specialist

Saint Louis, MO · On-site

$21.86 - $28.29/hr

Bachelors degree * 4 years experience required with Associate's degree in a regulated industry (i.e ... Previous work experience in a quality control setting or chemistry lab. Other: * Safety sensitive ...

Actalent

QC Laboratory Support Technician

Saint Louis, MO · On-site

$25 - $27/hr

Associate's degree, preferably in a STEM discipline. * Working experience in a cGMP Quality Control laboratory. * Working experience with sample labeling systems. * Working experience with inventory ...

Avantor Inc.

QC Microbiology Lab Technician

Saint Louis, MO · On-site

$19.25 - $24.25/hr

Avantor is looking for a QC Lab Technician to support testing of raw materials and finished ... Join our global team of 14,000+ associates whose passion for discovery and determination to ...

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Quality Control Associate information

See O Fallon, IL salary details

$10

$23

$35

How much do quality control associate jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for quality control associate in O Fallon, IL is $23.75, according to ZipRecruiter salary data. Most workers in this role earn between $17.26 and $28.94 per hour, depending on experience, location, and employer.

What is a QC Associate job description?

A Quality Control (QC) Associate is responsible for inspecting and testing products or materials to ensure they meet quality standards and specifications. They document findings, identify defects, and collaborate with production teams to address issues, often using tools like measurement instruments and quality management systems. The role typically requires attention to detail, knowledge of quality procedures, and adherence to safety protocols.

What does a Quality Control Associate do?

A Quality Control Associate is responsible for ensuring that products meet established standards of quality, including reliability, usability, and performance. They conduct inspections, perform tests, and document their findings to identify defects or deviations from specifications. Quality Control Associates often work closely with production teams to address issues and help maintain compliance with industry regulations. Their role is critical in maintaining customer satisfaction and upholding the reputation of their company. They may work in a variety of industries, including pharmaceuticals, manufacturing, and food production.

What are the key skills and qualifications needed to thrive as a Quality Control Associate, and why are they important?

To thrive as a Quality Control Associate, you need a solid understanding of quality assurance principles, attention to detail, and often a background in science or manufacturing. Familiarity with inspection tools, laboratory equipment, and quality management systems (such as ISO standards) is typically required, and certifications like Six Sigma or ASQ may be advantageous. Strong analytical thinking, problem-solving abilities, and effective communication skills set exceptional candidates apart. These skills ensure that products consistently meet standards, reduce errors, and support overall operational excellence.

What are some common challenges Quality Control Associates face when ensuring product consistency across different production batches?

Quality Control Associates often encounter challenges such as variations in raw material quality, changes in manufacturing processes, and tight production schedules that can lead to inconsistencies between batches. Addressing these issues requires keen attention to detail, effective communication with production teams, and a strong understanding of standard operating procedures. Staying proactive in identifying potential sources of variation and collaborating closely with other departments helps maintain high product standards and minimizes the risk of defects.

Which pays more, QA or QC?

Quality Assurance (QA) and Quality Control (QC) roles often have similar pay scales, but QA positions typically offer higher salaries due to their focus on process improvement and prevention. Factors such as industry, experience, certifications, and location can influence compensation for both roles.

What do quality control associates do?

Quality control associates inspect products, materials, or processes to ensure they meet quality standards and specifications. They perform tests, document findings, and may use tools like calipers or microscopes, often working in manufacturing or production environments to identify defects and ensure product consistency.

What is the difference between Quality Control Associate vs Quality Assurance Technician?

AspectQuality Control AssociateQuality Assurance Technician
CertificationsOften requires GMP, ISO, or industry-specific quality certificationsSimilar certifications, with focus on quality standards and compliance
Work EnvironmentLaboratory, manufacturing, or production settingsLaboratory, manufacturing, or quality compliance environments
Primary FocusInspecting products, testing samples, identifying defectsDeveloping and implementing quality systems, audits, and process improvements
Employer & Industry UsageManufacturing, pharmaceuticals, food productionManufacturing, pharmaceuticals, food industry

While both roles focus on quality, the Quality Control Associate primarily inspects and tests products to identify defects, whereas the Quality Assurance Technician develops and maintains quality systems to prevent issues. Both roles are essential in ensuring product quality and compliance within manufacturing and production environments.

Is QC a high paying job?

The salary for a Quality Control Associate varies depending on industry, experience, and location, but it is generally considered an entry-level to mid-level position with moderate pay. Higher salaries are often associated with advanced certifications, specialized skills, or supervisory roles within quality control departments.
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 are popular job titles related to Quality Control Associate jobs in O Fallon, IL? For Quality Control Associate jobs in O Fallon, IL, the most frequently searched job titles are:
What cities near O Fallon, IL are hiring for Quality Control Associate jobs? Cities near O Fallon, IL with the most Quality Control Associate job openings:
Quality Control Associate jobs near you
Infographic showing various Quality Control Associate job openings in O Fallon, IL as of July 2026, with employment types broken down into 1% As Needed, 67% Full Time, 30% Part Time, 1% Temporary, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $49,404 per year, or $23.8 per hour.

Quality Control Inspector

Potter Global Technologies

Hazelwood, MO

$20 - $25/hr

Full-time

Posted 18 days ago

Job description

Join the 125-year legacy of Potter Electric Signal Co. Potter has been a part of the St. Louis community since 1898 and we are very proud of our rich history in the fire and life safety industry. Potter's mission is to be the "Symbol of Protection" for fire and life safety solutions worldwide by combining the latest technology in fire protection with the dedicated manpower for which we have been known for over one hundred years. Our vision is to provide industry leading quality solutions, products and services for the protection of life, property and the environment. With unwavering dedication to our customers, Potter looks to continue as the industry standard in both product and service with increased focus on international expansion.

Each employee at Potter takes great pride in knowing that every product we assemble, service, and sell is for the purpose of saving lives around the world. We strive to provide employment opportunities to those individuals who are performance driven, team players, take pride in their work, and are enthusiastic and passionate about their job.

Potter Global Technologies and our private equity firm, KKR, value our employees and all that they do. KKR offers a unique benefit and opportunity for all employees to participate in an ownership program of Potter Global Technologies. Being a co-owner allows each employee to play a more direct role in the business itself and reap the financial benefits of the Company’s success.

Summary of the Position

The Quality Control Inspector is responsible for maintaining product quality. This role performs tests and inspects products, processes, and procedures at various stages of production process to compile and evaluate statistical data to determine and maintain quality and reliability of products.

Primary Responsibilities

Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

  1. Support in-process inspection of all products.
  2. Accurately record test data, using Epicor, Microsoft Office, and other computer programs.
  3. Communicate and coordinate findings with Quality Management and Quality Engineering.
  4. Understand customer expectations of and needs from all product.
  5. Prepare data for further analysis, as needed.
  6. Attend Meetings on the factory floor.

Secondary Responsibilities

  1. Associate degree in technical field, plus two years of related experience in Quality Control, or combination of relevant education, experience, and training.
  2. Proven and successful track record working in a similar role, highly desired.
  3. ISO 9001 or other standards experience (ex. IATF 16949, ISO 17025, VDA) highly desired.
  4. Experience in Fire, Automotive or Aerospace industry, a plus.
  5. Quality certification, such as from ASQ, advantageous.

Required Skills/Abilities

  1. Ability to multitask with attention to detail in a fast-paced, dynamic environment.
  2. Ability to excel in ambiguous circumstances or situations.
  3. Ability to effectively communicate with multi-functional partners over a wide range of subject areas.
  4. Knowledge of manufacturing environment.
  5. People skills, ability to motivate, engage and coach all levels of employees.

Work Environment/Physical Demands/Travel

This job operates in a warehouse/manufacturing setting where hand tools and parts are used to assemble products, such as pliers, screwdrivers, box cutters, power tools, screws, automatic tape dispensers.

This position must be able to lift 25 pounds at times. Must be able to access and navigate each department at the organization’s facilities.

Preferred Qualifications

  1. Experience in Quality Control
  2. Knowledge and experience in manufacturing
  3. Proven and successful track record working in a similar role.
  4. PCB troubleshooting experience.
  5. ISO 9001 or other standards experience (ex. IATF 16949, ISO 17025, VDA).
  6. Experience in Fire, Automotive or Aerospace industry.
  7. Associate degree in technical field.

This is a full-time position, on-site at the manufacturing facility. The weekly hours worked are 40 hours per week. There may be a need for overtime work.

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of an employee for this job. Activities, duties and responsibilities may change at any time with or without notice.

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