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Plant Process Operator Jobs in Illinois (NOW HIRING)

Ingredion Incorporated

$28.05 - $33.51/hr

Our Bedford Park plant is a dynamic, 300-acre facility operating 24/7, 365 days a year. You'll be ... Contribute to process improvements and new product development. * Safely operate and maintain ...

Ingredion

Process Operator

Bedford Park, IL · On-site

$28.05 - $33.51/hr

Our Bedford Park plant is a dynamic, 300-acre facility operating 24/7, 365 days a year. You'll be ... Contribute to process improvements and new product development.Safely operate and maintain ...

Ingredion Incorporated

Process Operator

Mapleton, IL · On-site

$38.41 - $39.46/hr

* Schedule: Mapleton Plant, 12-hour rotating shifts (days and nights), including weekends and ... re seeking Process operators who are passionate about turning raw materials into high-value ...

Ingredion

Process Operator

Mapleton, IL · On-site

$30.10/hr

Schedule: Mapleton Plant , 12-hour rotating shifts (days and nights), including weekends and ... re seeking Process operators who are passionate about turning raw materials into high-value ...

CHS, Inc.

Process Operator

Annawan, IL · On-site

$17.75 - $22.50/hr

Conduct continuous inspections, monitor equipment, record operating parameters of key process ... Work together with co-workers in a professional manner to support overall plant operations ...

Xylem

Senior Process Operator

Rockford, IL · On-site

$20 - $23/hr

... for operating and maintaining equipment within our CARBON and REGEN processes to ensure safe ... Preferred: some manufacturing/plant experience * Preferred: forklift driving * Site specific ...

NITTA GELATIN NA INC

Process Operator - Vyse

Schiller Park, IL · On-site

$19 - $24/hr

We are a multi-site manufacturing company seeking Process Operators to join our team. Our selected ... Work with the garbage service to remove all garbage in the plant weekly. * Other tasks may be added ...

Primient

Process Operator, Decatur, IL

Decatur, IL · On-site

$24.25/hr

Process Operator, Decatur, IL | Primient About Primient Primient is a century old company with an ... We are a leading producer of food and industrial ingredients made from plant-based, renewable ...

Primient

Process Operator, Decatur, IL

Decatur, IL

$24.25/hr

We are a leading producer of food and industrial ingredients made from plant-based, renewable ... As a Primient Process Operator you will be a vital part of the team owning your part of the process.

Novolex

Process Engineer

Franklin Park, IL · On-site

... plant process initiatives. Operators will seek this person out for expert technical training and ... advice. • Support a 24/7 APET and other polymers/food packaging plant operation. • ...

Novolex

Process Engineer

Franklin Park, IL · On-site

... plant process initiatives. Operators will seek this person out for expert technical training and ... advice. Support a 24/7 APET and other polymers/food packaging plant operation. Troubleshoots ...

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All JobsPlant Process Operator JobsPlant Process Operator Jobs in Illinois

Plant Process Operator information

See Illinois salary details

$13

$20

$30

How much do plant process operator jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for plant process operator in Illinois is $20.49, according to ZipRecruiter salary data. Most workers in this role earn between $17.69 and $22.36 per hour, depending on experience, location, and employer.

What is the role of a plant process operator?

A plant process operator is responsible for controlling and monitoring industrial equipment and processes in a manufacturing or power plant setting. They operate control systems, perform routine inspections, and ensure safety and efficiency standards are maintained, often requiring technical skills and safety certifications. Their work involves managing equipment to produce consistent, safe, and efficient output.

Where do plant process operators make the most money?

Plant process operators tend to earn higher salaries in regions with a strong industrial or energy sector, such as areas with large manufacturing plants, refineries, or power plants. Factors like experience, certifications, and working in hazardous environments can also influence earning potential.

How much is a plant process operator paid in the USA?

The average annual salary for a plant process operator in the USA is approximately $50,000 to $70,000, depending on experience, location, and industry. Entry-level positions may start lower, while experienced operators with certifications can earn higher wages, often working shifts in industrial environments.

What are some common challenges faced by plant process operators and how can they be effectively managed?

Plant Process Operators often encounter challenges such as responding quickly to equipment malfunctions, maintaining strict safety and environmental compliance, and managing multiple processes simultaneously during peak production times. Effective communication with maintenance teams and supervisors is crucial for resolving technical issues promptly. Staying up-to-date with safety protocols and participating in ongoing training can help operators handle unexpected situations with confidence and maintain smooth plant operations.

What are the key skills and qualifications needed to thrive as a plant process operator?

To thrive as a Plant Process Operator, you need a solid understanding of industrial processes, safety regulations, and equipment operation, often supported by a high school diploma or technical certification. Familiarity with process control systems (such as SCADA or DCS), maintenance tools, and safety protocols like OSHA standards is typically required. Attention to detail, problem-solving abilities, and strong teamwork are vital soft skills in this role. These skills ensure efficient, safe, and reliable plant operations, minimizing downtime and supporting overall production goals.

What does a plant process operator do?

A Plant Process Operator is responsible for overseeing and managing the machinery and equipment that produce or process industrial materials, such as chemicals, oil, gas, or food products. Their duties typically include monitoring systems, adjusting controls, performing routine maintenance, and ensuring safety regulations are followed. Operators also troubleshoot issues, collect data, and report on production outcomes. They play a crucial role in maintaining efficient and safe plant operations.

What is the difference between Plant Process Operator vs Chemical Plant Operator?

AspectPlant Process OperatorChemical Plant Operator
CredentialsHigh school diploma or equivalent; often requires safety and equipment operation certificationsHigh school diploma; may require specific chemical handling certifications
Work EnvironmentFactories, power plants, manufacturing facilitiesChemical processing plants, refineries, manufacturing facilities
Industry UsagePower generation, manufacturing, utilitiesChemical manufacturing, petrochemicals, pharmaceuticals
Job FunctionsOperate and monitor equipment, ensure safety, perform routine maintenanceOperate chemical processing equipment, monitor chemical reactions, ensure safety protocols

Both roles involve operating and monitoring industrial equipment, but Chemical Plant Operators focus specifically on chemical processes and handling hazardous materials, often requiring specialized chemical certifications. Plant Process Operators have a broader scope across various industries like power and manufacturing. Understanding these differences helps job seekers find the right fit based on their skills and interests.

Plant Process Operator jobs near you
Infographic showing various Plant Process Operator job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $42,622 per year, or $20.5 per hour.

Night Shift Process Operator

SIEMER MILLING COMPANY

Teutopolis, IL

$19 - $23/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

Job description

Night Shift Process Operator - Teutopolis, IL
Compensation:
  • Starting wage range is $19.00 - $23.00 per hour depending on experience
  • PTO available after 7 days
  • Overtime premiums paid over 40 hours worked in a week.
  • Double time pay for time worked on Sundays.
  • Bonus based on financial performance of the company.
Summary: The main responsibilities of an SSI Process Operator include modifying wheat-based products using heat and steam for predetermined periods of time to meet customer specifications. The SSI Process Operator must perform moisture and viscosity tests during production to ensure that specifications are being met. After production of product the SSI Process Operator transfers the product from storage bins to appropriate storage container to meet customer specifications. SSI Process Operator will maintain and clean equipment, collect micro samples, and clean SSI Plants.
Responsibilities: Knowledge of maintenance, flour transfer, packing, loading and sanitation. Operate computerized equipment. Prepare production report, route flour grades/blends to proper bins and add correct ingredients to flour and maintain proper levels in feeders. Document/log production sheet viscosity results from flow-cup and Brookfield applications. Check and document on a daily basis - metal detector; tanks. Perform moisture checks, viscosity on finished product and adjust processing parameters accordingly. Inspect entire HT processing plant area making sure all the machines are running properly. Ensure product safety by following all GMP's and HACCP program set forth for food plant. Requires physical cleaning of plant to maintain a clean and safe working environment. Collect samples of finished flour for analysis by lab personnel; inspect HT tankers/document, load tanker. List loads on daily log sheet and complete bill of lading. Responsible for shutting down HT system when emergency occurs. Additional opportunities available based on skill set and ability.
Qualifications:
  • Individual must excel in respect, trust and responsibility, striving for continuous improvement, commitment to excellence.
  • Have ability to lift weights of fifty (50).
  • Must have basic Microsoft Office computer skills, ability to perform detailed work with a high degree of accuracy, and ability to handle the moderately technical area of handling machinery involved in the processing area.
  • We require excellent skills in verbal communication, follow-through, teamwork and organization, the ability to follow instructions, given either orally or in writing.
  • Must have high school diploma or GED required, with the ability to read, write and perform mathematics.
  • Must be able to frequently utilize stairs in a seven (7) story plant, climb seven (7) foot ladders and maneuver uneven terrain, to withstand hot temperatures.
  • Must be able and willing to work multiple, rotating shifts.

Hours:
Rotating Night shift 7pm-7am including weekends with overtime as needed.
We offer competitive pay and benefits - group health insurance, life insurance, Company paid Dental insurance, Optical Insurance, PTO, Paid Paternity Leave, bonus program, retirement plan 401k/ESOP, uniforms amp; educational assistance.
We are an Equal Opportunity Employer. We do not discriminate in hiring or employment on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, genetic information, or protected veteran status.

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