Lab Technician

Confidential • Moorpark, California • Posted July 04, 2026

About the Role

Laboratory Technician

Job Description

The Laboratory Technician – Environmental Monitoring supports the environmental monitoring program for a cosmetics and over-the-counter (OTC) manufacturing facility. This role focuses on water system sampling, environmental surface and air monitoring, and facility condition monitoring, while microbiological testing is performed by an external contract laboratory. The technician uses strong aseptic technique, follows Good Manufacturing Practices (GMP), and maintains accurate documentation to ensure product quality and regulatory compliance.

Responsibilities

  • Perform routine environmental monitoring sampling throughout manufacturing, filling, and support areas, including surface, air, and personnel monitoring where applicable.
  • Collect purified water (PW), reverse osmosis (RO), or similar water system samples in strict accordance with standard operating procedures (SOPs) and aseptic technique req...