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Milk Tester Jobs in Iowa (NOW HIRING)

Associated Milk Producers

OPERATOR III - INTAKE/RECEIVING

Sanborn, IA · On-site

$15.50 - $18.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Confirm quality tests on raw milk in accordance with company and regulatory guidelines. * Ensure ... Responsible for testing equipment using results to adjust equipment to improve quality of product.

ZERO ZONE INC

Electrical Function Tester

Dyersville, IA

$22 - $24/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Have you ever gone into a grocery store or convenience store for things like milk, bagged salads ... Under the direction of the Production Supervisor, an Electrical Control Tester will terminate and ...

Zero Zone, Inc

Electrical Function Tester

Dyersville, IA · On-site

$22 - $24/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Have you ever gone into a grocery store or convenience store for things like milk, bagged salads ... Under the direction of the Production Supervisor, an Electrical Control Tester will terminate and ...

Associated Milk Producers

OPERATOR III - WHEY - NIGHTS

Sanborn, IA · On-site

$16.25 - $20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Responsible for testing equipment using results to adjust equipment to improve quality of product ... Associated Milk Producers Inc. (AMPI) is an equal opportunity employer. All qualified applicants ...

Guida's Dairy

Field Representative I

Des Moines, IA

Federal orders, milk pricing, PMO (Pasteurized Milk Ordinance), and state regulations * Regulatory and laboratory testing requirements and procedures including proper sampling techniques * Drug ...

Access Dubuque

Intake Operator

Dubuque, IA · On-site

$22/hr

Collect and label milk samples for quality testing according to plant procedures * Verify deliveries using bills of lading and intake documentation * Monitor milk temperatures, volumes, and flow ...

AgSource

Laboratory Technician II

Ellsworth, IA · On-site

$18.50 - $24.50/hr

From seed to cheese, we help support those farmers through our herd and feed management solutions, milk recording and analysis, agricultural testing, consulting and more. For the past 60 years we've ...

AgSource

Laboratory Technician II

Ellsworth, IA · On-site

$18.50 - $24.50/hr

From seed to cheese, we help support those farmers through our herd and feed management solutions, milk recording and analysis, agricultural testing, consulting and more. For the past 60 years we've ...

New

Agropur

Cheese Utility Operator

Hull, IA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Milk Sampler * Antibiotic Testing A role with purpose and lasting impact. Agropur welcomes people from all backgrounds and origins. We are proud to be an employer with a diverse community and are ...

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All JobsMilk Tester JobsMilk Tester Jobs in Iowa

Milk Tester information

See Iowa salary details

$7

$24

$53

How much do milk tester jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for milk tester in Iowa is $24.73, according to ZipRecruiter salary data. Most workers in this role earn between $14.22 and $31.72 per hour, depending on experience, location, and employer.

What does a milk tester do?

A milk tester evaluates the quality and safety of milk by testing for contaminants, bacteria, fat content, and other quality parameters. They often use testing equipment and follow safety protocols in laboratory or processing plant environments to ensure milk meets industry standards.

What are the typical daily responsibilities of a milk tester?

A Milk Tester’s typical day involves collecting milk samples from storage tanks or delivery batches, performing quality and safety tests for factors like fat content, bacterial count, and potential contaminants, and recording results in compliance with industry standards. They frequently calibrate and maintain laboratory equipment, document test findings, and report any issues or inconsistencies to supervisors and production teams. Collaboration with dairy farmers, lab technicians, and quality assurance personnel is common to ensure standards are maintained throughout the process. This role requires a high level of diligence and a systematic approach to uphold the quality and safety of dairy products.

What is a milk tester?

A Milk Tester is responsible for assessing the quality and safety of milk by conducting various tests, such as checking for bacteria levels, fat content, and contaminants. They collect milk samples from farms, processing plants, or dairy facilities and use specialized equipment to ensure compliance with industry standards and regulations. Their role is essential in maintaining product quality and consumer health by identifying any issues before milk is processed and distributed.

What are the key skills and qualifications needed to thrive in the milk tester position, and why are they important?

To thrive as a Milk Tester, you need a background in food science or dairy technology, attention to detail, and knowledge of laboratory testing procedures, often supported by specific industry certifications. Familiarity with laboratory instruments such as lactometers, pH meters, microbial testing kits, and quality assurance databases is typically required. Strong observational skills, integrity, and clear communication help in accurately reporting results and collaborating with dairy staff. These skills are crucial to ensure milk safety, regulatory compliance, and consistent product quality in the dairy industry.

What are popular job titles related to Milk Tester jobs in Iowa?

For Milk Tester jobs in Iowa, the most frequently searched job titles are:

What job categories do people searching Milk Tester jobs in Iowa look for?

The top searched job categories for Milk Tester jobs in Iowa are:

Milk Tester jobs near you
Infographic showing various Milk Tester job openings in Iowa as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $51,443 per year, or $24.7 per hour.

OPERATOR III - INTAKE/RECEIVING

Associated Milk Producers

Sanborn, IA • On-site

$15.50 - $18.25/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

AMPI owns six Midwest-based manufacturing plants where 10 percent of the nation’s American-type cheese and processed cheese is produced. The cooperative’s award-winning cheese and powdered dairy products are marketed to foodservice, retail and food ingredient customers. In 2019, the co-op launched its Dinner Bell Creamery brand and accompanying Co-op Crafted promise, highlighting more than 50 years of dairy farm families partnering with skilled cheesemakers.

ESSENTIAL RESPONSIBILITIES:

This list of duties and responsibilities is not all inclusive and may be expanded to include other duties and responsibilities as management may deem necessary from time to time:

  1. All AMPI employees have an obligation to report employee safety, food safety and food quality issues to personnel of authority.
  2. This position has a heightened food safety and food quality responsibilities.
  3. Responsible for sampling and receiving of bulk milk and whey.
  4. Confirm quality tests on raw milk in accordance with company and regulatory guidelines.
  5. Ensure all policies and procedures for the PMO (Pasteurized Milk Ordinance) are followed.
  6. Operator will start up, shut down, Clean in Place (CIP) and troubleshoot equipment when appropriate. Equipment may include tankers, receiving lines, and storage silos.
  7. Ensure proper utilization, rotation loading and unloading of products.
  8. Maintain all related records and documentation per policy and in accordance with state Department of Agriculture & Land Stewardship.
  9. Document and communicate production deficiencies to leads and management.
  10. Report and communicate critical information during shift change overs.
  11. Responsible for testing equipment using results to adjust equipment to improve quality of product.
  12. Responsible for understanding and following operating and cleaning procedures for the assigned equipment including cleaning lab and testing equipment after every use.
  13. Maintain good housekeeping and cleanup of equipment and supplies in your work areas throughout the plant.
  14. Perform and document preventative maintenance and master sanitation tasks.
  15. Continuously look for process improvement opportunities and effectively communicate to others.
  16. Drive semis and tractor trailers in a safe manner.
  17. When properly licensed and trained, operate forklift to move inventory.
  18. Assist with training new employees.
  19. Provide assistance to the maintenance personnel, when needed, for machine repairs or troubleshooting.
  20. Adhere to all Quality and Food Safety policies and procedures, reporting any nonconformity.
  21. Adhere to all Safety policies and procedures, reporting any nonconformity.
  22. Adhere to all GMP policies and procedures, reporting any nonconformity.
  23. Other duties as assigned.

An individual in this position must be able to successfully perform the essential duties and responsibilities listed above. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of this position. The above list reflects the general details necessary to describe the principle and essential functions of the position and shall not be construed as the only duties that may be assigned for the position.

EDUCATION/EXPERIENCE: 

  • High School Diploma or General Education Degree (GED) is preferred.

BENEFITS/REWARDS: 

AMPI offers competitive starting pay, PTO, 401k, short-term disability, health, dental, vision, life insurance, flexible spending accounts, employee assistance programs and more.

Associated Milk Producers Inc. (AMPI) is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Military service members, veterans, and qualified individuals with disabilities are encouraged to apply.

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