Onsite Microbiology QC Analyst I

Traditional Medicinals; Sebastopol (CA); On-site; USD 62,000 - 81,000; Full time

Job summary

Traditional Medicinals, based in Sebastopol, CA, is seeking a QC Analyst I (Microbiology) to perform routine microbiological, physical, and chemical testing on ingredients and finished products to ensure compliance with specifications. The role supports GMP documentation, investigations, and cross-functional quality activities in a regulated laboratory environment.

The position requires a bachelor’s degree in a related science and 2+ years of lab experience.

Qualifications

• Bachelor’s degree in chemistry, biology, food science, related scientific discipline, or equivalent education and experience.
• 2+ years of relevant laboratory experience in quality control or manufacturing environment.
• Working knowledge of chemical laboratory techniques including moisture, ash, extractives, and other routine analytical methods.
• Familiarity with GMP documentation practices and regulated laboratory environments.
• Strong attention to detail and analytical thinking skills.
• Ability to follow written laboratory procedures and accurately document results.
• Effective written and verbal communication skills.
• Strong organizational and time-management abilities.
• Proficiency in Microsoft Office or similar documentation tools.
• Ability to work independently and collaboratively in a regulated laboratory environment.

Responsibilities

• Perform microbiological testing on raw materials and finished products.
• Perform other analytical testing, including moisture, ash, sieves, and essential oil determinations.
• Collect and sample raw materials from warehouse locations.
• Perform environmental monitoring swabbing and analyze and report data.
• Operate laboratory equipment safely, including furnaces, hot plates, distillation systems, and other analytical instruments.
• Perform and document out-of-specification (OOS) investigations and non-conforming results.
• Review and follow pharmacopeial monographs and established test methods to ensure compliance.
• Maintain accurate and complete GMP documentation for all testing and laboratory activities.
• Assist in editing and updating controlled documents, including SOPs and laboratory forms.
• Support laboratory operations and quality processes through routine testing and sample analysis.
• Participate in special projects and continuous improvement initiatives as needed.
• Maintain laboratory cleanliness, including cleaning of work areas and glassware.
• Perform routine care and maintenance of laboratory equipment.
• Participate in team and cross-functional meetings.
• Perform other duties as assigned.

Skills

Attention to detail

Analytical thinking

Written communication

Verbal communication

Time management

Microsoft Office

Independent work

Team collaboration

Education

Bachelor’s degree in chemistry, biology, food science, related scientific discipline, or equivalent education and experience

Job description

Traditional Medicinals, based in Sebastopol, CA, is seeking a QC Analyst I (Microbiology) to perform routine microbiological, physical, and chemical testing on ingredients and finished products to ensure compliance with specifications. The role supports GMP documentation, investigations, and cross-functional quality activities in a regulated laboratory environment.

The position requires a bachelor’s degree in a related science and 2+ years of lab experience.