Microbiologist

About the role

Quality Assurance and Nestlé Purina Analytical Laboratories (NPAL) department is comprised of talented individuals who possess a genuine love for pets and their families. We thrive on being at the forefront of research, contributing to the innovation and advancements in pet nutrition and quality that sets Nestlé Purina apart. Ensuring the delivery of safe ingredients and responsible sourcing practices to our factories and beyond, we are invigorated by the extensive research and development that goes into our products. Bring your impact to the table and together we will continue to work towards being one of the most trusted companies in pet care.

Responsibilities

• Perform microbiological analyses including enumeration and detection of indicator organisms, pathogens, and other microbes
• Prepare, process, and analyze samples using approved techniques and aseptic practices
• Interpret, verify, and approve analytical data for accuracy and compliance
• Operate and maintain laboratory equipment (e.g., balances, autoclaves, incubators, pH meters)
• Ensure all work is completed in accordance with NPAL standard operating procedures and safety requirements
• Ensure compliance with ISO 17025, GLPs, and internal quality systems
• Maintain accurate and detailed documentation of all analytical activities
• Identify, document, and escalate non-conformances and questionable results

Requirements

• Bachelor’s degree in Microbiology or related life science discipline
• 3+ years of microbiology laboratory experience in food safety or commercial lab

Qualifications

• Ability to lift up to 50 lbs
• Visual acuity, color vision, and depth perception required
• Scheduled shift: Sunday–Thursday OR Tuesday–Saturday, 7:00 AM – 3:30 PM
• Flexibility for overtime, weekends, and holidays as needed
• Fast-paced laboratory environment with exposure to food matrices and allergens
• Ability to stand for extended periods and perform repetitive tasks
• Manual dexterity for laboratory work and equipment operation

Skills

• High level of independence
• Supports method development, troubleshooting, and training of junior staff
• Contributes to overall laboratory efficiency and quality

Benefits

• The approximate pay range for this position is $54,000 to $90,000
• Nestle offers performance-based incentives and a competitive total rewards package, which includes a 401k with company match, healthcare coverage, and a broad range of other benefits

Pay

• The approximate pay range for this position is $54,000 to $90,000

Schedule

• Scheduled shift: Sunday–Thursday OR Tuesday–Saturday, 7:00 AM – 3:30 PM

Location

St. Louis, MO, US, 63102