Microbiology Technician - Part Time

About the role

We are looking for a Part-Time Microbiology Technician to join our team in Visalia, CA. As a trusted partner in public health, you will contribute to making food systems safer, healthier, and more sustainable through testing and innovative solutions.

Responsibilities

• Read plates and tubes to determine the number of organisms in samples.
• Record findings on worksheets for verification and track client/sample numbers.
• Pipette sample solutions into tubes or plates according to analysis processes.
• Pour agar into plates or tubes to initiate the growth process.
• Prepare samples for analysis by recording, weighing, and blending.
• Collect plates and place them in incubators for specified durations and temperatures.
• Prepare media and broth for pathogen testing as required.
• Sterilize materials needed for analysis, including autoclaving plates before discarding.
• Perform food poisoning, pH, and other analysis tests as requested by clients.
• Ensure media and materials are prepared for the next testing sequence.
• Maintain knowledge of the Laboratory Information Management System (LIMS).
• Set up equipment and materials needed for analysis.
• Support corporate quality and continuous improvement processes.
• Perform housekeeping duties, keeping work areas and equipment clean and sanitized.
• Participate in cleaning schedules and maintain retain samples as required.
• Adhere to all safety policies and support laboratory management in implementing and improving the management system.
• Perform other related tasks as needed.

Requirements

• No previous laboratory experience required; full training will be provided.
• Previous experience in manufacturing, production, warehouse, food industry, food service, or retail is beneficial.
• 4-year science degree preferred but not required.
• Basic knowledge of lab science to accurately perform testing procedures and obtain results.
• Basic knowledge of personal computers for data entry.
• Understanding of laboratory safety procedures and policies.
• Planning skills to maintain supplies and ensure timely completion of analysis.

Skills

• Analytical skills to complete analysis procedures and determine microorganism concentration.
• General knowledge of Laboratory Information Management System (LIMS) for processing client data.
• Physical dexterity for manipulating samples.
• Ability to detect slight variations in shades of colors.

Work Environment

• Laboratory setting with proper lighting and temperature control.
• Occasional exposure to laboratory fumes, chemicals, and materials.
• Safety equipment (gloves, laboratory coat, eyeglasses) may be required depending on the testing process.
• Daily use of an autoclave to complete analysis.
• Continuous lifting of materials weighing up to 50 pounds.
• Extended time spent in a standing position.

Pay

Pay starts at $18.50–$20.50 per hour.

Schedule

• Part-time position: 2–3 days per week (28 hours/week).
• Weekends required.
• Hours: 6:00 AM–2:30 PM.

Benefits

• Contribute to an inspiring public health mission with long-term, visionary shareholders.
• Impact strategic pillars built on 60 years of experience and expertise.
• Join a community of enthusiastic and skilled professionals working toward a shared purpose.
• Work in a diverse, open-minded environment that values individual differences.
• Growth opportunities within an international group of over 10,000 team members.