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"process operator"
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Chicago, IL
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264
"process operator"
jobs
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Chicago, IL
in last 30 days
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Date
Last 30 days
Short Term Gas Trader
APPLY
Rwe
Chicago, IL
L5 Senior
September 18th, 2026
Gas Plant Operators
Pipeline Transportation of Natural Gas
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Gas System Analyst
APPLY
Wec Energy Group
Chicago, IL
L4 Mid
September 11th, 2026
Gas Plant Operators
Natural Gas Distribution
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Gas System Analyst
APPLY
Peoples Gas
Chicago, IL
L4 Mid
September 11th, 2026
Gas Plant Operators
Natural Gas Distribution
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2nd shift Warehouse
APPLY
At Environmental
Franklin Park, IL
L3 Junior
September 14th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Gas Operations Supervisor
APPLY
Best Jobs Online
Chicago, IL
L5 Senior
September 3rd, 2026
Gas Plant Operators
Industrial Gas Manufacturing
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Water Treatment Plant Operator (ExxonMobile)
APPLY
Alpine Solutions Group
Chicago, IL
L4 Mid
September 13th, 2026
Water and Wastewater Treatment Plant and System Operators
Water Supply and Irrigation Systems
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Senior Technician – Wastewater Treatment & Industrial Site Operations, Lockport, IL
APPLY
Jacobs
Chicago, IL
L5 Senior
September 2nd, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Production Operator
APPLY
Brenntag Great Lakes
Chicago, IL
L3 Junior
August 25th, 2026
Chemical Equipment Operators and Tenders
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Production Operator
APPLY
Brenntag
Chicago, IL
L3 Junior
September 1st, 2026
Chemical Equipment Operators and Tenders
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Production Operator
APPLY
Brenntag Ag
Chicago, IL
L3 Junior
August 28th, 2026
Chemical Equipment Operators and Tenders
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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1st Shift Chemical Operator Steady Hours & Benefits
APPLY
Daubert Chemical
Forest View, IL
L3 Junior
September 20th, 2026
Chemical Equipment Operators and Tenders
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Production Operator
APPLY
Kerry Group
Chicago, IL
L4 Mid
August 24th, 2026
Chemical Equipment Operators and Tenders
Soft Drink Manufacturing
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Senior Chemical Operator
APPLY
Suntechnologies
Chicago, IL
L3 Junior
September 18th, 2026
Chemical Equipment Operators and Tenders
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Night Shift Solvent Process Operator Training Provided
APPLY
Clean Harbors
Chicago, IL
L2 Entry
September 17th, 2026
Chemical Equipment Operators and Tenders
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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FRH Operator | 3rd shift | $1K Sign on Bonus
APPLY
Synergy Flavors
Chicago, IL
L3 Junior
September 17th, 2026
Chemical Equipment Operators and Tenders
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Field Controls Technician
APPLY
Thermosystemsllc
Chicago, IL
L3 Junior
August 27th, 2026
Electrical and Electronic Engineering Technologists and Technicians
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Controls and Instrumentation Engineer
APPLY
Pvschemicalsinc1
Chicago, IL
L5 Senior
August 28th, 2026
Control and Valve Installers and Repairers, Except Mechanical Door
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Vice President of Sales & Marketing, Chemical/Electronics
APPLY
Confidential
Chicago, IL
L7 Manager
September 4th, 2026
Sales Managers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Position Details: Business Development Director CPG-Business Domain - CPG
APPLY
Tephra
Chicago, IL
L7 Manager
August 25th, 2026
Sales Engineers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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STAFF FIELD APPLICATION ENGINEER (Remote in Midwest or Dallas Fort Worth, TX area)
APPLY
TE Connectivity
Chicago, IL
Remote
L6 Lead
September 11th, 2026
Sales Engineers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Finance Director & Strategic Business Partner
APPLY
Ametek
Oak Park, IL
L7 Manager
September 9th, 2026
Treasurers and Controllers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Territory Sales Representative
APPLY
Optris Ir Sensing
Chicago, IL
L5 Senior
September 18th, 2026
Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Controls and Instrumentation Engineer
APPLY
Pvs Transportation
Chicago, IL
L6 Lead
September 11th, 2026
Control and Valve Installers and Repairers, Except Mechanical Door
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Senior Advanced PIC Project Engineer
APPLY
Honeywell
Forest Park, IL
L5 Senior
September 4th, 2026
Engineers, All Other
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Instrumentation and Electrical (I&E) Supervisor
APPLY
Proenergy Services
Chicago, IL
L5 Senior
September 2nd, 2026
Electromechanical Equipment Assemblers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Sr Quality Engineer, Critical Systems
APPLY
Fresenius Kabi USA
Melrose Park, IL
L5 Senior
August 28th, 2026
Validation Engineers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Managing Director
APPLY
Alliance Executive Search Partners
Chicago, IL
L7 Manager
September 16th, 2026
Sales Managers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Executive Leader, U.S. Instrumentation Growth & P&L
APPLY
Alliance Executive Search Partners
Chicago, IL
L7 Manager
September 16th, 2026
Chief Executives
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Regional Technical Sales Manager
APPLY
Takex America
Chicago, IL
L5 Senior
August 27th, 2026
Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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IoT Field Engineer
APPLY
Ingersollrand
Chicago, IL
L6 Lead
August 31st, 2026
Computer Systems Engineers/Architects
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Business Development & Key Account Manager, Industrial
APPLY
Sensirion
Chicago, IL
L7 Manager
August 24th, 2026
Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Business Development Manager
APPLY
Comtech
Oak Park, IL
L7 Manager
September 15th, 2026
Sales Managers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Regional Sales Manager
APPLY
Mercuryhamptonltd
Chicago, IL
L7 Manager
September 17th, 2026
Sales Managers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Validation Engineer
APPLY
Fresenius Se Kgaa
Melrose Park, IL
L5 Senior
September 9th, 2026
Validation Engineers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Technical Sales Team Leader
APPLY
Vishay Precision Group
Chicago, IL
L7 Manager
September 3rd, 2026
Sales Managers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Integration, Test & Approval Team Leader
APPLY
Siemens Industry
Chicago, IL
L6 Lead
September 8th, 2026
Validation Engineers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Validation Engineer
APPLY
301044 Fresenius Kabi Usa
Melrose Park, IL
L5 Senior
September 9th, 2026
Validation Engineers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Validation Engineer
APPLY
Fresenius Kabi USA
Melrose Park, IL
L5 Senior
September 3rd, 2026
Validation Engineers
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Project Engineer - Natural Gas Design
APPLY
En Engineering
Oak Park, IL
L5 Senior
September 15th, 2026
Engineers, All Other
Pipeline Transportation of Natural Gas
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Intern- Gas Engineering
APPLY
People Gas
Chicago, IL
L1 Intern
September 2nd, 2026
Engineers, All Other
Pipeline Transportation of Natural Gas
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