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Sanitation Supervisor

Land O'Lakes · Kiel, WI · $81,200–$121,800 a year · Full time

Posted Aug 18, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a sanitary design issue you found and how you fixed it.

What they are checking: Whether they can spot equipment or building designs that harbor bacteria and drive changes.

How do you train and motivate a sanitation crew doing hard, dirty work at 4 a.m.?

What they are checking: Whether they can lead a sanitation team with respect and keep standards high.

What would you do

An environmental swab comes back positive for Listeria in a drain. What do you do?

What they are checking: Whether they respond with a clear, fast and thorough corrective action plan.

Production wants to cut sanitation time to add run hours. How do you respond?

What they are checking: Whether they protect food safety while working with operations to find efficiencies.

About the work

You'll lead sanitation for both the Cheese and Whey plant in Kiel. How would you build a master sanitation schedule for a site like that?

What they are checking: Whether they can plan cleaning across complex dairy equipment so nothing is missed.

What do you know about environmental monitoring for Listeria in a dairy plant?

What they are checking: Whether they understand pathogen risk control, which is a core part of this role.

How do you verify that a clean-in-place system actually cleaned the equipment?

What they are checking: Whether they understand CIP verification like temperature, concentration, time and testing.

How do you handle sanitation chemicals safely and keep them from contaminating product?

What they are checking: Whether they manage chemical programs with both worker safety and food safety in mind.

What does a strong pest control program look like in a food plant?

What they are checking: Whether they understand pest control as part of the prerequisite programs they own.

How do you keep sanitation documentation audit-ready?

What they are checking: Whether they maintain accurate records that prove cleaning was done right.

Practice this interview out loud.

Offer builds a real interview for this exact role at Land O'Lakes from your resume and this job description, asks the questions one at a time, and tells you what landed. The first one is free.

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The full job description

As published by Land O'Lakes.

Sanitation Supervisor The Sanitation Supervisor provides leadership and guidance in the areas of sanitation, sanitary design, risk analysis and HACCP. Operational Pre-Requisite Programs for the Quality Department. Primarily responsible to support all phases of sanitation, sanitary design and pathogenic environmental risk control for the Kiel facility. This individual is part of the Quality Department and will report to the Quality Assurance Manager. This role will: own, manage, understand, communicate and lead sanitation and ensure all sanitation activities are being performed in an effective manner for both the Cheese and Whey Plant at the Kiel Facility. The position will interact with operations at all levels, corporate QA, 3rd party vendors, R&D and be a vital contributor to Land O'Lakes, Inc., sanitation and food safety programs for the site. Hours: 1st Shift (4am-1pm) – This role may require off shift hours, weekends and Holidays as needed. Essential Functions: • Provides expertise and functional leadership relating to the implementation and execution of Sanitation, Chemical, Pest Control programs and processes within the plant. • Manage and lead the day-to-day Sanitation, Chemical, programs and documentation. • Leads continuous improvement efforts within the plant to ensure sanitation programs are developed and implemented within the production organization. • Drives knowledge and understanding of sanitation practices throughout the plant; provide best practices expertise surrounding cleaning practices, CIP systems and sanitary design of equipment and processes. • Oversees the implementation of concepts to support hazard analysis, risk assessments, sanitation, continuous improvement and system/process application. • Continuously evaluates facility sanitary conditions, assessing risk based on food safety and public health principles, prioritizing corrective actions, and verifying sanitation activities and validation testing. • Responsible for understanding and complying with applicable quality, environmental and safety regulatory considerations. • Excellent communicator, experienced at delivering training. Minimum Qualifications: • Bachelor’s degree in Microbiology, Biology, Chemistry, or related field with Operations Management and 3+ years of food, beverage or dairy sanitation experience OR High School Diploma and 5+ year of Sanitation experience in a food, dairy or beverage industry. • Experience implementing leadership and leading people in a manufacturing/production environment. Preferred Qualifications: • Skilled in project management orientation and implementing organizational change related projects. • Uses explicitly defined visual processes to track and follow-up on assignments and take appropriate corrective action. • Experience reading, analyzing, and interpreting complex documents and responding effectively to the most sensitive inquiries or complaints. • Experience making effective and persuasive speeches and presentations on controversial or complex topics to management. • Knowledge of chemical usage and safety. • Certified in SQF, Food Safety, and/or HACCP preferred. • Understands Halal and Kosher claim requirement. Salary Range: $81,200 - $121,800. In most cases, candidates offered employment can expect to be hired at a pay rate near the middle of our salary ranges. #LI-MS1 About Land O'Lakes, Inc. Join us and be part of a Fortune 250, farmer- and member-owned cooperative that is reimagining the business of food. We have been named a Top Workplace by Indeed and LinkedIn, and to the TIME 100 Most Influential Companies list. We provide a broad portfolio of benefits to keep you and your family at your best. Land O'Lakes is Where Your Future Takes Root. Land O’Lakes and our global entities support diversity in employment practices. Neither Land O’Lakes, nor its affiliates or search firms, will ever contact you and ask for confidential information over the phone or in email. If you receive a call or email like this, please do not provide the information being requested. If you need to submit a reasonable accommodation request to complete the employment application process, please call the HR Solution Center at 844-LOL-HR4U (844-565-4748) M-F 8:00am-4:30pm CT.

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