Quality Control Technician
Jasper Products, LLC
Quality Assurance
Joplin, MO, USA
Posted on Feb 17, 2026
Perform various quality assurance and quality control functions; ensure measuring equipment is accurate to determine that customer specifications are met. This position works the night shift which is 6:00 pm - 6:30 am.
ESSENTIAL FUNCTIONS/MAJOR RESPONSIBILITIES:
- Exhibit Good Documentation and Laboratory Practices.
- Perform online quality control checks of all production lines.
- Determine Quantity Control Parameters. Monitor package fill volumes/weights to ensure compliance with label declarations.
- Code verification of primary, secondary and tertiary packaging if applicable.
- Perform quality control monitoring of lab and plant systems.
- Monitor scales used for weight verification.
- Perform environmental monitoring of production areas.
- Monitor temperatures of equipment utilized for methods or processes in which temperature is a critical factor or step.
- Maintain sample retention library.
- Receive and track analytical reagents, thermometers and other laboratory supplies.
- Change incubation room charts.
- Perform general cleaning per laboratory sanitation requirements.
- Recognize and respond to unexpected test results, errors and discrepancies.
- Calibrate pH meters and perform pH measurement.
- Ability to read and comprehend oral and written instructions and effectively communicate information in one-on-one settings.
- Visual color discrimination, general vision of 20/40 or better with or without corrective lenses.
- Employees are expected to act in a manner that is professional and appropriate for representing the company.
- Perform any other work duties as assigned.