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Reaction Operator Jobs in Illinois (NOW HIRING)

Oxy

Chemical Operator

Chicago, IL

$37 - $41/hr

... reaction with critical limits. All must be accomplished according to standard operating procedures and in support of the safe operation and environmental integrity of the plant. * Maintain log of ...

OxyChem

Chemical Operator

Chicago, IL · On-site

$37 - $41/hr

... reaction with critical limits. All must be accomplished according to standard operating procedures and in support of the safe operation and environmental integrity of the plant. * Maintain log of ...

voestalpine High Performance Metals

Be Seen First

Grinder Operator (1st and 2nd shift)

Elgin, IL · On-site

$17.25 - $21.50/hr

Troubleshooting - Determining causes of operating errors and deciding what to do about it ... Reaction Time - The ability to quickly respond (with the hand, finger, or foot) to a signal (sound ...

MonoSol

Senior Scientist Process Modeling

Chicago, IL · On-site

$94K - $128K/yr

Solid foundation in transport phenomena, thermodynamics, reaction/dissolution kinetics, and fluid ... Comfortable operating in ambiguous, cross-functional environments and taking ownership of high ...

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Reaction Operator information

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

AspectReaction OperatorChemical Plant Operator
CredentialsHigh school diploma, safety training, sometimes certificationsHigh school diploma, safety training, certifications often preferred
Work EnvironmentProcessing units, chemical reactors, controlled environmentsProcessing plants, chemical manufacturing facilities
Industry UsageSpecific to chemical reactions and processesBroader chemical manufacturing and processing
Job FocusMonitoring and controlling chemical reactionsOverseeing entire production processes

Reaction Operators focus on managing chemical reactions within reactors, ensuring safety and efficiency. Chemical Plant Operators oversee overall plant operations, including multiple processes. While both roles require safety training and similar certifications, Reaction Operators specialize in reaction control, whereas Chemical Plant Operators handle broader plant functions.

What education is needed to be a reaction operator?

Reaction operators typically need a high school diploma or equivalent; some positions may require post-secondary education or technical training in chemistry, process technology, or related fields. Relevant skills include understanding chemical processes and operating control systems, and certifications such as OSHA safety training can be beneficial.
What are popular job titles related to Reaction Operator jobs in Illinois? For Reaction Operator jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Reaction Operator jobs in Illinois look for? The top searched job categories for Reaction Operator jobs in Illinois are:
Reaction Operator jobs near you
Infographic showing various Reaction Operator job openings in Illinois as of August 2026, with employment types broken down into 51% Full Time, 47% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

Operator, Reaction

Bell Flavors & Fragrances

Northbrook, IL • On-site

$24 - $26/hr

Full-time

Re-posted 7 days ago

Job description

Position Overview

We are seeking a talented and motivated individual to join our team as a Reactions Operator. As a Reactions Operator, you will play a crucial role in our flavor manufacturing process. You will be responsible for operating and monitoring reaction equipment to ensure the precise execution of chemical reactions and the production of high-quality flavor compounds.

Your Key Responsibilities:

  • Operate reaction equipment according to standard operating procedures (SOPs) to initiate and control chemical reactions.
  • Monitor reaction parameters, such as temperature, pressure, and flow rates, to ensure adherence to specifications and safety protocols.
  • Conduct quality checks on raw materials, intermediates, and finished products to maintain product integrity and consistency.
  • Troubleshoot equipment malfunctions and perform minor maintenance tasks as needed to ensure uninterrupted production.
  • Maintain accurate production records and documentation to comply with regulatory requirements and internal quality standards.
  • Adhere to safety protocols, including the proper handling and disposal of hazardous materials, to maintain a safe working environment.

Qualifications:

  • High school diploma or equivalent; additional technical education or certification in chemical processing or related field preferred.
  • Proven experience in chemical manufacturing or a similar production environment; experience with reaction equipment and processes is highly desirable.
  • Strong attention to detail and the ability to follow precise instructions and procedures.
  • Excellent problem-solving skills and the ability to troubleshoot equipment issues effectively.
  • Good communication skills and the ability to work collaboratively in a team environment.
  • Commitment to safety, quality, and continuous improvement.
  • Flexibility to work in a fast-paced environment and adapt to changing priorities.
  • Willingness to work in a physically demanding role and lift up to 50 pounds.
  • Reliable and punctual.

Why join Bell:

  • Competitive pay range $24 - $26 per hour + Shift premium 
  • Benefit package for the regular full-time employees
  • Growth opportunity

If you are a dedicated and reliable individual with a passion for manufacturing and flavor innovation, we encourage you to apply for the Reaction Operator position.

Bell Flavors & Fragrances (www.bellff.com) develops products for the food, beverage, cosmetic, personal care and household care companies throughout the world. Bell has nine manufacturing plants worldwide including the United States, Canada, Mexico, Colombia, Brazil, Germany, Singapore, and China. Bell operates sales offices in more than 40 countries and is proud to be privately held by the Heinz family.

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