Quality Control Technician I

Job Description

Job Description

The Quality Control Technician I supports Premier Research Labs’ mission to deliver extraordinary products through accurate testing, disciplined documentation, and consistent execution of quality standards. This role is responsible for performing routine laboratory testing, supporting material release activities, maintaining equipment and documentation, and contributing to an inspection-ready quality culture aligned with PRL’s values of Transformation, Extraordinary, and Community .
This position plays a key role in ensuring raw materials, in-process materials, and finished products meet established specifications and internal quality requirements. Essential Functions
Quality Control Testing & Laboratory Support

• Perform routine quality control testing on raw materials, in-process samples, and finished products according to approved methods and specifications.
• Conduct laboratory tasks including but not limited to moisture analysis, sample preparation, bulk density, pH testing, Brix testing, organoleptic evaluations, fill volume checks, weight checks, and standard preparation .
• Maintain appropriate sample handling, labeling, traceability, and retention practices.
• Ensure all testing is performed accurately, consistently, and within required timelines to support production and product release.

• Complete all laboratory documentation in compliance with Good Documentation Practices (GDP) and company standards.
• Record data clearly and accurately in laboratory notebooks, worksheets, QC forms, and electronic systems as required.
• Verify that test records are complete, traceable, and audit-ready.
• Assist with compilation and review readiness of testing data for internal and external review.

• Support review of incoming material specifications and confirm testing aligns with defined requirements.
• Assist in the review of batch records and QC documentation to support material and product disposition decisions.
• Support the release process for raw materials, packaging components, labels, in-process materials, and finished products as assigned.
• Review and organize third-party laboratory results and certificates of analysis to ensure alignment with internal specifications.

• Participate in investigations involving out-of-specification (OOS) results, deviations, nonconformances, CAPAs, and related quality events.
• Perform additional testing or re-testing as required and support documentation of findings.
• Communicate quality concerns promptly to QC leadership and assist with corrective follow-up actions.

• Perform routine equipment checks, verification activities, and calibration checks as required.
• Maintain equipment logs and report any instrument performance concerns immediately.
• Ensure laboratory equipment is maintained in a compliant and operational condition.

• Perform environmental monitoring activities as assigned, including documentation and proper filing of results.
• Support a clean, organized, and inspection-ready laboratory environment.
• Wash labware, dispose of lab waste properly, and follow safety and sanitation requirements.

• Follow all company policies and safety requirements including OSHA guidelines and PPE standards.
• Maintain compliance with dietary supplement manufacturing quality expectations and internal quality systems.
• Support ongoing quality system initiatives, continuous improvement efforts, and SOP compliance.

• Communicate testing status, delays, and quality concerns to appropriate stakeholders.
• Coordinate with production, warehouse, and quality teams to ensure efficient workflow and timely product release.
• Demonstrate a strong team-first approach that supports PRL’s culture and performance expectations.

• Perform other duties as assigned by management to support department needs and business priorities.

• Bachelor’s degree in Chemistry, Biology, Food Science, or a related discipline preferred; equivalent years of experience will be considered.
• 1–3 years of experience in a laboratory or manufacturing environment preferred.
• Experience in dietary supplement, pharmaceutical, food, or other regulated industries strongly preferred.
• Familiarity with GMP environments and laboratory testing practices preferred.
• Experience with laboratory instrumentation and analytical techniques is a plus.

• Strong attention to detail and ability to generate accurate, reproducible results
• Strong organizational skills and ability to manage multiple priorities effectively
• Ability to follow written procedures, specifications, and test methods
• Ability to maintain data integrity and complete documentation correctly and consistently
• Strong communication skills and ability to work cross-functionally
• Proficiency with Microsoft Office (Excel, Word) and comfort with electronic documentation systems
• Ability to work independently while maintaining a collaborative team mindset

• Work is performed in both laboratory and manufacturing environments onsite. 
• Must be able to sit or stand for extended periods of time.
• Must be able to lift and carry up to 30 pounds as needed.
• May be exposed to moving machinery, noise, chemicals, powders, and temperature variations.
• Must be able to wear required personal protective equipment (PPE).

• Standard schedule is Monday–Friday; shift times may vary based on operational needs.
• Overtime may be required during peak workload periods.

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