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Quality Control Assistant Jobs in Missouri (NOW HIRING)

IKO Industries, Ltd.

Quality Control Coordinator

Ironton, MO · On-site

$17.75 - $24.50/hr

Investigate quality issues and assist with root cause analysis and corrective actions. * Support ... Knowledge of quality control systems and laboratory testing methods. * Experience in a ...

Clayco

Quality Control Technician

Saint Louis, MO

$17.50 - $22.50/hr

Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ... A/QC role. * Proficient in the use of software including Microsoft Office Suite. * Strong ...

Clayco

Quality Control Technician

Saint Louis, MO

$17.50 - $22.50/hr

Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ... A/QC role. * Proficient in the use of software including Microsoft Office Suite. * Strong ...

Clayco

Quality Control Technician

Saint Louis, MO

$17.50 - $22.50/hr

Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ... A/QC role. * Proficient in the use of software including Microsoft Office Suite. * Strong ...

Clayco

Quality Control Technician

Saint Louis, MO

$17.50 - $22.50/hr

Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ... A/QC role. * Proficient in the use of software including Microsoft Office Suite. * Strong ...

Clayco

Quality Control Technician

Saint Louis, MO

$17.50 - $22.50/hr

Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ... A/QC role. * Proficient in the use of software including Microsoft Office Suite. * Strong ...

Clayco

Quality Control Technician

Saint Louis, MO · On-site

$17.50 - $22.50/hr

Understand inspection requirements by city, county, and state to receive TCO & CO. * Assist project ... A/QC role. * Proficient in the use of software including Microsoft Office Suite. * Strong ...

Actalent

QC Chemist

Saint Louis, MO

$24/hr

Quality Control Chemist The Quality Control Chemist will initially be responsible for conducting ... * Assist with OOS/OOT and customer complaint investigations. * Assist with method development ...

Actalent

Quality Control Chemist

Saint Louis, MO

$24/hr

Quality Control Chemist The Quality Control Chemist will initially be responsible for conducting ... * Assist with OOS/OOT and customer complaint investigations. * Assist with method development ...

Actalent

Quality Control Chemist

Saint Louis, MO

$24/hr

Quality Control Chemist The Quality Control Chemist will initially be responsible for conducting ... * Assist with OOS/OOT and customer complaint investigations. * Assist with method development ...

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All JobsQuality Control JobsQuality Control Assistant JobsQuality Control Assistant Jobs in Missouri

Quality Control Assistant information

See Missouri salary details

$11

$21

$37

How much do quality control assistant jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for quality control assistant in Missouri is $21.42, according to ZipRecruiter salary data. Most workers in this role earn between $15.34 and $21.63 per hour, depending on experience, location, and employer.

What Is a Quality Control Assistant?

A quality control assistant works to ensure products meet company standards and industry safety guidelines. Specific job duties may vary, depending on the company and industry. As a quality control assistant, your responsibilities may include organizing audit paperwork for the quality control manager, calibrating equipment to make sure they are running properly, and inspecting products for flaws or defects. There are no formal education requirements to become a quality control assistant, though some employers prefer candidates with an associate degree and at least one year of industry experience.

Is QC a hard job?

Quality Control Assistant roles can be physically and mentally demanding, requiring attention to detail, consistency, and adherence to standards. The job often involves repetitive tasks, working in environments that may require safety precautions, and sometimes working in shifts, which can add to the difficulty.

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.

Which pays more, QA or QC?

In the quality assurance (QA) and quality control (QC) fields, QA roles typically offer higher salaries because they involve broader responsibilities such as process improvement and system audits, often requiring certifications like Six Sigma. QC roles focus on inspecting products and ensuring standards are met, usually with slightly lower pay. Salary differences can vary based on industry, experience, and location.

What are Quality Control Assistants?

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.

Is QC a high paying job?

Quality Control Assistant roles typically offer entry-level to mid-range salaries, which are generally lower than those in specialized or managerial positions. Compensation varies based on industry, location, experience, and certifications, but QC jobs are often considered moderate in pay compared to other technical roles.

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.

What is a quality control assistant?

A quality control assistant supports the inspection and testing of products or materials to ensure they meet quality standards. They often work under the supervision of quality control managers, use testing tools, and follow safety and compliance procedures to identify defects and maintain product consistency.
More about Quality Control Assistant jobs
What are the most commonly searched types of Quality Control jobs in Missouri? The most popular types of Quality Control jobs in Missouri are:
What are popular job titles related to Quality Control Assistant jobs in Missouri? For Quality Control Assistant jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Quality Control Assistant jobs in Missouri look for? The top searched job categories for Quality Control Assistant jobs in Missouri are:
What cities in Missouri are hiring for Quality Control Assistant jobs? Cities in Missouri with the most Quality Control Assistant job openings:
What are popular job titles related to Quality Control Assistant jobs in MO? For Quality Control Assistant jobs in MO, the most frequently searched job titles are:
Quality Control Assistant jobs near you
Infographic showing various Quality Control Assistant job openings in Missouri as of July 2026, with employment types broken down into 1% As Needed, 73% Full Time, 22% Part Time, 1% Temporary, and 3% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $44,555 per year, or $21.4 per hour.

Quality Control Technician

Farmer Holding Company

Jefferson City, MO

$17.75 - $22.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 15 days ago

Job description

Capital Materials is looking for a Quality Control Technician for the 2026 Paving season!

If you are interested in learning about QC and becoming a QC Tech, even if you do not have experience, apply today! This position will cover the South Hollister and Ozark Quarries Aggregate QC.

The Quality Control Lab Technician performs inspections, checks, and tests for quality of the material to be utilized in the manufacturing of asphalt, ensuring product quality and compliance with applicable specifications.

RESPONSIBILITIES

  • Provides verbal and/or written tests results and reports to the QC Manager and staff.
  • Enforce quality control and Company safety policies on all aspects of the work
  • Cut core samples from roadway and test in a timely manner
  • Conducts tests on aggregate and asphalt
  • Perform mathematical calculations to verify physical and volumetric properties
  • Communicate daily with QC Technician/Manager and the Roadway Technician
  • Calculates pay factors and tonnage totals on daily lab reports
  • Responsible for set up, adjustment and operation of laboratory/testing equipment. 
  • Work around industrial equipment and machinery to obtain materials samples. 
  • Record test results in a timely manner.
  • Report and communicate test results internally and externally (DOT and other customers as required).
  • Clean, maintain and calibrate laboratory equipment. Inspect stockpiles for proper construction; inspect haul units for cleanliness; Maintain test data files; assist in investigating and resolving customer technical problems.
  • Demonstrates knowledge of, or the ability to learn, safety rules and equipment including identification of precautions for and emergency response to chemical, electrical, and mechanical hazards, and asphyxiating, toxic and explosive gases and vapors.
  • Demonstrates good workmanship in a neat and timely manner.
  • Must be able to work in a variety of positions throughout the day including standing, stooping, bending at the waist, at waist level, shoulder height and above the head. The job location is in all areas as required in our geographical work area.
  • Participate as a team member. Perform other related duties as assigned by supervisor

REQUIREMENTS: 

  • Previous QC experience in a similar setting is a plus but not mandatory.
  • Ability to work independently under strict time guidelines. 
  • Proven track record of completing jobs while meeting all safety/budget/schedule goals.
  • Maintain a flexible work schedule allowing for travel to different facilities
  • Must have a valid driver’s license.
  • Subject to drug screening and a medical review exam. 
  • The employee will work primarily outdoors, exposed to inclement weather, and in the proximity of chemical, electrical and mechanical hazards

This is a full-time, benefits eligible position. We offer competitive wages and great employee benefits including health, dental, and vision insurance, 401(k) plan, life insurance and short and long-term disability.

EEO/Employer/Vet/Disabled

Capital will give consideration for employment without regard to race, color, gender, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status.

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