Microbiologist I - Night Shift - Nutrition Manufacturing - Casa Grande, AZ
The Microbiologist I role at Confidential Client's Casa Grande Nutrition Manufacturing plant involves performing microbiological testing on raw ingredients, in-process samples, finished products, and environmental monitoring to ensure product safety and regulatory compliance. This entry-level position requires adherence to FDA and GMP standards, collaboration within a small team, and maintaining detailed documentation, contributing to the quality assurance of leading nutritional products.
About Careertakes
👉 Important disclosure: Careertakes is a third-party recruiting platform supporting this hiring process. If selected, you will be employed directly by our client, Nutrition Manufacturing (Scientific & QA).
Applicants for this role may also receive access to additional matched opportunities through the Careertakes platform.
Overview
Confidential Client is seeking an entry-level Microbiologist I (Night Shift) to join their Nutrition Manufacturing team in Casa Grande, AZ. This role performs routine microbiological testing, environmental monitoring, and lab support to ensure product safety and regulatory compliance (FDA, GMP). The position offers a 12-hour night shift schedule and competitive hourly pay.
What You’ll Do
- Perform microbiological analysis of raw ingredients, in-process samples, and finished nutritional products using standard laboratory methods.
- Conduct environmental monitoring and maintain accurate chain-of-custody and testing documentation.
- Prepare media, maintain lab inventory, and follow lab housekeeping and contamination-control procedures.
- Troubleshoot routine lab issues and escalate technical problems to senior staff.
- Collaborate with a small team to meet production and quality timelines while maintaining regulatory compliance.
- Follow established SOPs to support infant formula and nutritional product testing under GMP and FDA expectations.
Required Qualifications
- High school diploma or equivalent plus 1 year of college-level lab studies and mathematics and 2 years of laboratory experience, OR 4 years of experience in food or pharmaceutical manufacturing.
- Experience or knowledge of regulatory standards relevant to infant formula, nutritional products, and quality control testing.
- Experience in food manufacturing, pharmaceutical, medical device, or clinical/hospital laboratory settings.
- Ability to work a 12-hour night shift (6:00 PM – 6:00 AM) and adhere to a rotating schedule.
- Strong attention to detail, good written and verbal communication, and reliability.
Preferred Qualifications
- Associate’s or bachelor’s degree in biology, microbiology, chemistry, or a related science.
- Coursework or hands-on lab training in microbiological techniques, aseptic technique, and media preparation.
Shift & Schedule
- Shift: 12-hour Night Shift (6:00 PM – 6:00 AM).
- Rotation: Consistent 4-week rotation that provides every-other-weekend-off; examples of weeks provided during orientation.
- Initial training: Two-week day-shift training (Mon–Fri, 7:00 AM – 3:30 PM).
Compensation & Benefits
- Base pay: $19.05 – $38.15 per hour (range provided by Confidential Client).
- Benefits package includes medical coverage eligibility, retirement savings contributions, tuition assistance programs, and career development opportunities.
Work Environment & Physical Demands
- Work in a clean-room / manufacturing environment with continuous standing and walking, occasional bending, stooping, and use of personal protective equipment (ear plugs, etc.).
- No travel required for this role.
Compliance & Equal Employment
- In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete Form I-9 upon hire.
- Confidential Client follows OSHA, FDA, and company policies and procedures relevant to this role.
Why Join
- Opportunity to start or grow a career in nutrition science and quality assurance within a large nutrition manufacturing operation.
- Hands-on lab experience, clear advancement paths, and education benefits to support long-term career growth.
Equal Opportunity & Hiring Transparency
Careertakes and our client are Equal Opportunity Employers committed to building a diverse and inclusive workforce. We prohibit discrimination or harassment of any kind. To support a fair and efficient hiring process, AI tools may be used to assist with application review or resume screening. These tools do not replace human decision-making. Final hiring decisions are made by people.
If you have questions about how your data is used, please contact us directly.
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