Quality Control (QC) Laboratory Technician

Main Functions

• Performs microbiological testing including master aseptic plating and transfers, media preparation techniques and pathogen testing for Salmonella and Listeria.
• Performs chemical and physical analyses including but not limited to moisture, protein, phosphate, starch, salt, specific gravity, brix, sludge and NIR.
• Performs tests on wastewater streams and biobeds including total suspended solids (TSS), Chemical Oxygen Demand (COD), sludge profile, volatile fatty acids (VFA), and alkalinity.
• Performs yeast appearance and sensory testing including odor, color and texture analysis.
• Prepares various media and reagents.
• Prepares and inoculates laboratory culture vessels required for the first factory fermentation stage.
• Performs quality control checks on finished product.
• Prepares and sends samples to external laboratories.
• Maintains, calibrates and/or verifies laboratory equipment.
• Troubleshoots and corrects equipment problems.
• Participates in the various proficiency testing programs to ensure the reproducibility and accuracy of the data generated by the laboratory.
• Documents and reports laboratory data. Records data manually and/or electronically.
• Communicates results to production departments and Laboratory Manager as needed.
• Interprets testing results and places nonconforming product on hold pending rework/disposition instructions by the QA/QC or Laboratory Manager.
• Prepares Certificates of Analysis based on positive release program and releases product based on preestablished compliance criteria (where applicable).
• Applies statistical process control (SPC) tools to proactively detect and communicate data trends.
• Contributes to maintaining and improving a clean and orderly laboratory environment.
• Completes required general cleaning or housekeeping duties according to frequencies established.
• Applies Good Laboratory Practices, ISO 17 025 principles, Lean Six Sigma Tools and Health and Safety practices in their day-to-day work.
• Trains fellow laboratory technicians and learns new techniques as needed.
• Inventories and orders laboratory equipment and/or supplies as required.
• Other duties as assigned.

Technical Skills

• Working knowledge in Good Laboratory Practices and aseptic sampling principles.
• Experience with or an interest in the application of lean six sigma principles into a laboratory environment.
• Proficiency in Microsoft Office applications.
• Prior experience with a LIMS is a plus.
• Accuracy and attention to detail; logical and methodical approach to problem solving.
• Aseptic techniques and proficient in Microbiology.

General Criteria

• Work in a laboratory environment permeated by the aroma of yeast.
• Frequently required to sit, talk, and hear.
• Constantly required to walk and stand.
• Regularly uses hands and fingers to feel, handle, or operate objects, tools, or controls.
• Occasionally lifts and/or moves up to 50 pounds (23 kg).