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Nutritional Operator Jobs in Iowa (NOW HIRING)

Zinpro

3rd Shift Plant Operator

Shell Rock, IA · On-site

$23 - $34/hr

The plant operator is expected to work a 40-hour work week and occasional overtime. Compensation ... As a global leader in animal nutrition, we're committed to developing more sustainable practices.

ByHeart

Packaging Operator

Allerton, IA · On-site

$16 - $19.25/hr

Machine operating experience required; food manufacturing or infant formula manufacturing preferred ... We value experience working in highly regulated food, pharmaceutical, or nutrition environments and ...

Land O'Lakes

Utility Operator

Sioux City, IA

$28.75/hr

We innovate nutritional products and practices that unlock the full potential of every animal for a ... operating procedures are followed during production process • Maintains cleanliness and ...

Iff

Production Operator

Cedar Rapids, IA · On-site

$16.50 - $19.75/hr

Innovating improved nutritional profiles, better taste and texture, and greater cost efficiency to ... Experience operating automated manufacturing or processing equipment. * Ability to follow standard ...

Land O'Lakes

Utility Operator

Sioux City, IA

$28.75/hr

We innovate nutritional products and practices that unlock the full potential of every animal for a ... operating procedures are followed during production process • Maintains cleanliness and ...

Kent Corporation

FEED MILL OPERATOR

Altoona, IA · On-site

KENT Nutrition, a member of the KENT WORLDWIDE family of companies has an exciting opportunity to join their team as a Feed Mill Operator at our Altoona, IA plant! The Operator will perform routine ...

Zinpro

Weekend Day Shift Operator

Garner, IA · On-site

Weekend Day Shift Operator. Saturday, Sunday, Monday 6:00am - 6:00pm. The plant operator is ... nutritional solutions. As a family-owned, privately held company, our steady growth can be ...

Kent Corporation

MACHINE OPERATOR

Sheldon, IA · On-site

$14.50 - $17.25/hr

KENT Nutrition, a member of the KENT WORLDWIDE family of companies has an exciting opportunity to join their team as a Machine Operator at our Sheldon, IA plant! The Operator will perform routine ...

Kent Corporation

MACHINE OPERATOR

Waterloo, IA

$15.75 - $18.75/hr

KENT Nutrition, a member of the KENT WORLDWIDE family of companies has an opening for an Machine Operator at their Waterloo, IA plant! The Machine Operator will be responsible for performing routine ...

Land O'Lakes

Pellet Mill Operator

Sioux City, IA

$29/hr

Pellet Mill Operator SHIFT: 3rd Shift 10PM - 6:30 AM M-F PAY: $29.00/hr + $1.00 Shift Differential ... This role is part of our Purina Animal Nutrition business helping our network of local cooperatives ...

Land O'Lakes

Pellet Mill Operator

Sioux City, IA

$29/hr

Pellet Mill Operator SHIFT: 3rd Shift 10PM - 6:30 AM M-F PAY: $29.00/hr + $1.00 Shift Differential ... This role is part of our Purina Animal Nutrition business helping our network of local cooperatives ...

Kemin

Production Operator

Des Moines, IA · On-site

$16.25 - $19.75/hr

We create solutions that strengthen health and wellbeing, provide nutrition and immune support for ... Follow Standard Operating Procedures (SOP's) to ensure product specifications are met. * Operate ...

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All JobsNutritional Operator JobsNutritional Operator Jobs in Iowa

Nutritional Operator information

What does a nutritional operator do?

A nutritional operator is responsible for managing and overseeing the preparation and distribution of nutritional products, ensuring quality and safety standards are met. They may operate specialized equipment, follow strict protocols, and maintain documentation related to nutritional processes in food or supplement manufacturing environments.

What is the difference between Nutritional Operator vs Nutrition Assistant?

AspectNutritional OperatorNutrition Assistant
CredentialsTypically requires certification or training in food service or nutritionOften requires a high school diploma or equivalent, with on-the-job training
Work EnvironmentWorks in food production, processing plants, or institutional kitchensAssists in food service settings like hospitals, schools, or cafeterias
Employer & IndustryEmployers include food manufacturing companies, hospitals, and government agenciesEmployers are schools, healthcare facilities, and catering services
Common Search & ComparisonOften compared for roles in food production and nutrition managementCompared for entry-level positions supporting nutrition services

The main difference between a Nutritional Operator and a Nutrition Assistant lies in their work environment, required credentials, and job responsibilities. Nutritional Operators typically work in food production or processing settings, requiring specific certifications, while Nutrition Assistants support food service in healthcare or educational institutions, often with less formal training.

What are popular job titles related to Nutritional Operator jobs in Iowa? For Nutritional Operator jobs in Iowa, the most frequently searched job titles are:
What job categories do people searching Nutritional Operator jobs in Iowa look for? The top searched job categories for Nutritional Operator jobs in Iowa are:
What cities in Iowa are hiring for Nutritional Operator jobs? Cities in Iowa with the most Nutritional Operator job openings:
Nutritional Operator jobs near you
Infographic showing various Nutritional Operator job openings in Iowa as of August 2026, with employment types broken down into 40% Full Time, 58% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

3rd Shift Plant Operator

Zinpro

Shell Rock, IA • On-site

$23 - $34/hr

Full-time

Medical, Retirement, PTO

Re-posted 2 days ago

Job description

Shift: 3rd shift Plant Operator. 10:00pm - 6:30am. The plant operator is expected to work a 40-hour work week and occasional overtime.

Compensation: $2/hr Shift Premium including $4,000 Sign-on bonus

The base salary listed is a range. The offered rate complies with federal and local regulations and may vary based on factors such as experience, certification/education, market conditions, and location. Compensation and benefits information pertains solely to candidates hired within the United States (local market compensation and benefits will apply for others).

In addition to the base salary, this position is eligible for a bonus, providing the opportunity to earn additional compensation.

Benefits: Our Total Rewards programs continue to lead, innovate and embody our core values – caring for the health and wellbeing of all.  Zinpro offers a competitive salary and a premium benefits package, including 100% employer-paid healthcare and generous paid time off.  We provide a wide range of benefits and resources designed to support you at every stage of life: education assistance, retirement planning, 401(k), disability and long-term care insurance, travel assistance, fitness reimbursement, gift matching, and more.


Our Culture of Care – Zinpro®

Position Details

Reporting to the Operations Supervisor, the Plant Operator is a key contributor to Zinpro’s success by manufacturing the organization's products according to established production specifications and schedules; volume, cost, and wastage targets; and quality standards.

  • Controls, operates, and maintains the automated production machinery that blends, mixes, processes, dries, fills, and packages Zinpro products
  • Operates a variety of equipment, including reactor, dryer, blending, bagging equipment, and material handling equipment
  • Performs preventative maintenance and troubleshooting activities on production equipment
  • Performs shipping, receiving, and other warehousing tasks
  • Perform sampling, data collection, and process operation according to production, regulatory, and feed safety requirements
  • Ensures nonconforming raw materials, in-process, and finished products are properly identified, segregated, and dispositioned
  • Proactively identifies and participates in implementing measures to improve production methods, equipment performance, and quality of product
  • Receives work direction/work orders from management and satisfactorily completes job assignments


Qualifications

Minimum Required:

  • High school diploma or equivalent
  • Minimum 1 year of experience in a production environment
  • Mechanical aptitude and the ability to perform basic troubleshooting
  • Basic computer skills (PC) and basic working knowledge of MS Word and Excel
  • Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals
  • Ability to effectively communicate with coworkers and management

Preferred:

  • Post-secondary education
  • 3 plus years’ experience in a related production environment or industry such as chemical, feed, paper, ethanol, or dairy manufacturing
  • Demonstrated ability to troubleshoot and perform maintenance-related tasks
  • Boiler operation experience
  • Experience using Computerized Maintenance Management Systems (CMMS) or inventory management systems such as Enterprise Resource Planning (ERP)
  • Experience supporting ISO 9000 Quality Systems, GMP’s, or Lean Manufacturing methods

About Zinpro

At Zinpro, advancing health and wellbeing for animals and people is at the heart of everything we do. A pioneer in performance trace minerals and innovative nutritional solutions, Zinpro partners with customers worldwide to unlock better animal performance through smarter, science‑led nutrition.

Family‑owned and privately held, our steady growth is fueled by a world‑class team who manufactures high‑quality products marketed in more than 70 countries. As a global leader in animal nutrition, we're committed to developing more sustainable practices.

Working at Zinpro means making a positive difference alongside bright, passionate people in a culture recognized as a Great Place to Work®. Employees gain broad experience in a growing organization known for its commitment to people, customers and our communities. Here, we value diverse perspectives as we build equitable and inclusive teams.

Zinpro is an Equal Opportunity Employer and does not discriminate on the basis of race, religion, color, sex, age, national origin, or disability.



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