149 process operator jobs at 92 companies in Litchfield, IL

3mo
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Process Operator
East St. Louis or Effingham
$32-$42/hr OnsiteFull Time
M2X Energy
M2X Energy: Modular technology converting stranded methane into low-carbon methanol fuel.
2+ YOE2+ years operating or maintaining industrial test equipment; strong mechanical and electrical skills; data collection and reporting; safety-focused.
PLCs, SCADA, HMI, Microsoft Office (Excel, Word, Teams), Data analysis
2mo
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Senior Process Analyst Engineer
St. Louis, Missouri, United States
HybridFull Time
Equifax
EquifaxNew York Stock Exchange: EFX: Provides consumer credit reporting and data analytics services globally.
4+ YOE4+ years in quality/industrial engineering or process improvement; 3+ years Lean/Six Sigma; Bachelor's degree preferred in Industrial Engineering or Data Science.
1w
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Business Process Engineer
United States or O'Fallon
$68k-$144k/yr HybridFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEBachelor's degree, 5+ years BPR/business analysis with USTRANSCOM/defense transportation experience, strong analytics, communication, and stakeholder collaboration; US citizen eligible for Tier 1 investigation.
JTMS, SAP, ERP, BPMN 2.0, SAFe Agile
1mo
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AI Process Intelligence Specialist
St. Louis or Tempe or United States
HybridFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
3+ YOEBachelor's in Engineering/Operations or related; 3+ years (preferred 5) in process intelligence/automation; experience with process mining (Signavio, Celonis), process mapping, data governance, metrics, and analytics.
Signavio, Celonis
4d
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Assistant Operator
Granite City, Illinois, United States
$40/hr OnsiteFull Time
Air Products
Air ProductsNYSE: APD: Produces industrial gases and equipment for energy and manufacturing.
Operate, maintain and troubleshoot plant processes and equipment; perform minor mechanical/electrical/instrumentation maintenance; must be safety-minded and willing to support 24x7 operations.
DCS, SAP, Microsoft Office
2mo
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Machine Operator
Granite City, Illinois, United States
OnsiteFull Time
Friedman Industries
Friedman IndustriesNYSE American: FRD: Processes and distributes steel coils, plates, and sheets.
Operate steel processing equipment, follow safety procedures, read production paperwork, perform measurements with tapes and micrometers, maintain inventory and production records, and work in a fast-paced industrial environment.
measuring tape, micrometer
1mo
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Process Technician Nights 7:30pm to 7:00am
Jefferson City or Simpsonville or St. Louis
OnsiteFull Time
American Plastics
American Plastics: Manufactures plastic-injection molded products for storage and organization.
2+ YOE2+ years in injection molding process tech; operate major presses; 12-hour shifts; 5S/LOTO; pre-employment drug screen and background check.
Injection molding machines (Engel, Milacron, Battenfeld, UBE, HPM), Robots (Wittman and Servpro)
1mo
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Process Mechanic-Welder
Berkeley or Hazelwood
$27-$51/hr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
1+ YOE1+ years welding and GTAW experience, 1+ years sheet metal fabrication and forming, ability to operate bending/swaging equipment and hand/power tools, electronic data entry, US Person required, able to work any shift.
Vector Bender, Vail Swaging Machine, micrometer, protractor, caliper, saw
1w
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AI Process Consultant
Denver or St. Louis or Indianapolis or Chicago or United States or United Kingdom or Australia or New Zealand or Canada
$120k-$150k/yr FieldFull Time
Lyra Technology Group
Lyra Technology Group: Operates a global portfolio of managed IT service providers.
2+ YOEBachelor's degree, legally authorized to work in the US without sponsorship, 2+ years client-facing consulting/deployment/operations experience, strong analytical skills (spreadsheets, ROI modeling, basic SQL), working knowledge of modern AI and LLM/RAG systems, exceptional communication.
SQL, Python, Zapier, Make, n8n, LLMs, RAG
1mo
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Production Operator Nights- B Shift
Riverside, Missouri, United States
OnsiteFull Time
Premium Waters
Premium Waters: Manufactures and distributes bottled water and filtration systems.
Operate equipment, monitor production processes, maintain quality standards, and ensure safe, efficient operations; weekend availability.
3w
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Chemical Operator I
St. Louis, Missouri, United States
OnsiteFull Time
Sensient Technologies
Sensient TechnologiesNYSE: SXT: Manufacturer of specialty colors, flavors, and ingredient solutions.
Operate manufacturing equipment, prepare and process raw materials, perform quality inspections, follow GMP and safety practices, lift up to 50 lbs, work 12-hour shifts; high school diploma/GED required.
3w
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Pharmaceutical Operator I -2nd Shift
Bridgeton, Missouri, United States
$26/hr OnsiteFull Time
Virbac
VirbacEuronext Paris: VIRP: Produces pharmaceutical and nutritional products for animal health.
High school diploma/GED, strong reading/comprehension and basic math skills; ability to set up and operate production equipment, perform line/area cleanings, and monitor in-process production. 1 year operator experience preferred but not required; training provided.
1mo
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Lead Press Operator
Breese, Illinois, United States
OnsiteFull Time
Marketing.com
Marketing.com: Omnichannel marketing services and commercial printing provider.
2+ YOETwo years in electronic pre-press; technical/ vocational degree; strong knowledge of prepress processes, software, hardware; ability to read job tickets; communicate effectively.
Electronic Prepress Software, Proofing Tools, Imposition, Trapping, Prepress Equipment
2mo
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Production Operator, Admix (Madison, IL)
Madison, Illinois, United States
$20-$25/hr OnsiteFull Time
Mapei
Mapei: Manufactures chemical adhesives and sealants for the construction industry.
3+ YOEHands-on manufacturing role; minimum 3 years process/manufacturing experience; high school diploma or GED; mechanical inclination; ability to lift up to 55 lbs (100 lbs with assistance); shift willingness.
forklift, production_equipment
1mo
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Industrial Wastewater Plant Operator
Saint Louis, Missouri, United States
OnsiteFull Time
Liquid Environmental Solutions
Liquid Environmental Solutions: Collects and treats non-hazardous liquid waste for commercial clients.
High school diploma or equivalent; ability to lift 55 lbs; experience installing, maintaining, repairing, and troubleshooting process equipment used in wastewater treatment; maintenance experience preferred; strong teamwork, communication, and organizational skills.
1mo
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Warehouse Chemical Operator - Fill Line
St. Louis, Missouri, United States
$22-$27/hr OnsiteFull Time
Chemsolv
Chemsolv: A chemical distributor providing blending, storage, and logistical services.
High school diploma or equivalent; manufacturing/production experience; knowledge of chemical processes and PPE; ability to lift up to 50 lbs; strong teamwork and communication.
Manufacturing Equipment, Chemical Handling, PPE
1mo
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Operations Manager-Global Settlements
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel
StifelNYSE: SF: Global wealth management and investment banking firm.
8+ YOEOversee global settlements operations; lead international equity and fixed-income settlements; ensure compliance and timely processing.
Microsoft Office, Excel, Word, PowerPoint, SQL, CitiDirect, NetX360, DTC settlement platforms
3mo
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Closing Manager
Batesville, Arkansas, United States
OnsitePart Time
Harps Food Stores
Harps Food Stores: Operates regional employee-owned supermarkets and grocery stores.
1+ YOESupervise store operations, manage grocery department, inventory, merchandising, and front-end processes.
1w
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Manager of Development Operations (MO, Saint Louis)
Saint Louis, Missouri, United States
$57k-$63k/yr HybridFull Time
Opera Theatre of Saint Louis
Opera Theatre of Saint Louis: Produces an annual festival season of operas in English.
Experience with database management, nonprofit finance familiarity, strong Microsoft Excel/Word/Outlook skills, excellent communication, attention to detail, and ability to manage donor relationships and operational processes.
Tessitura, Microsoft Excel, Microsoft Word, Microsoft Outlook
3mo
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Restaurant Manager
Fairview Heights, Illinois, United States
$54k-$65k/yr OnsiteFull Time
Darden Restaurants
Darden RestaurantsNYSE: DRI: Operator of multi-brand full-service restaurant chains
Experience in salaried restaurant management, team leadership, and operations; ability to develop teams and drive performance; knowledge of systems and processes.
POS systems, Inventory management