228 process operator jobs at 126 companies in Wentzville, MO

1w
Save
Mark Applied
Hide
Business Process Analyst
Fairview Heights, Illinois, United States
$68k-$113k/yr OnsiteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
1+ YOEActive Secret clearance, bachelor\u0002s in accounting or business management,1+ year experience in IT/audit/consulting/operations/data analysis,foundational automation knowledge,MS Office/SharePoint/Teams proficiency.
UiPath, Power Automate, Microsoft Office, Microsoft SharePoint, Microsoft Teams
1w
Save
Mark Applied
Hide
AI Process Consultant
St. Louis, Missouri, United States
$120k-$150k/yr FieldFull Time
GadellNet
GadellNet: Providing managed IT services and technology solutions for businesses.
2+ YOEBachelor's degree, legally authorized to work in the US without sponsorship, 2+ years client-facing experience in consulting/operations, strong analytics (spreadsheets, ROI modeling, SQL), knowledge of modern AI/LLMs, excellent communication.
SQL, Python, Zapier, Make, n8n, LLMs, RAG
2mo
Save
Mark Applied
Hide
Service Process Coordinator 3
Ofallon, Missouri, United States
$41k-$52k/yr OnsiteFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
1+ YOE1 year of relevant service experience; servicing/processing experience preferred; knowledge of department policies; Class E driver's license; high school diploma.
3mo
Save
Mark Applied
Hide
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.
3w
Save
Mark Applied
Hide
Process Engineer
Festus, Missouri, United States
OnsiteFull Time
Buzzi Unicem USA
Buzzi Unicem USABorsa Italiana: BZU: Manufacturer and distributor of cement and concrete products.
2+ YOEBSc in engineering required, 2+ years operations experience (cement preferred), strong safety/environment knowledge, supervisory ability, computer skills, and physical ability to work in plant conditions.
2mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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)
1w
Save
Mark Applied
Hide
Senior Process Leader Deli
Saint Louis, Missouri, United States
OnsiteFull Time
Deli Star
Deli Star: Manufactures high-quality sous-vide proteins and deli meat products.
1+ YOELead deli manufacturing operations with 1+ years food manufacturing experience, knowledge of HACCP/SQF/USDA/FDA requirements, supervisory experience preferred, BS in biology/food science/engineering preferred.
3w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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.
1mo
Save
Mark Applied
Hide
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.
1mo
Save
Mark Applied
Hide
Machine Operator - 1st Shift
High Ridge, Missouri, United States
OnsiteFull Time
The H-J Family of Companies
The H-J Family of Companies: Manufactures and supplies electrical components for global power distribution systems.
Entry-level machine operator for CNC and machining center work; must load/remove parts, inspect parts, operate grinding and assembly processes, lift up to 50 lbs, stand most of shift, have basic computer skills and be available for overtime/Saturday work.
CNC machining centers, spade machines, reamers, rotary index machines, grinding machines, grinding equipment, hand-held gauges, small handheld tools
21h
Save
Mark Applied
Hide
Experienced Digital Engineering (DE) Process Engineer
Hazelwood, Missouri, United States
$100k-$136k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOEBachelor's in engineering or related field, 5+ years experience supporting engineering/manufacturing operations, ability to obtain U.S. Secret security clearance and SAP access, experience with Teamcenter/PLM and integrations.
Siemens Teamcenter, NX, Teamcenter Visualization, Product Lifecycle Management (PLM), ERP, MES
1mo
Save
Mark Applied
Hide
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.
2mo
Save
Mark Applied
Hide
3rd Shift Assembly Operator (11pm-7am) - Sparta, IL
Sparta, Illinois, United States
$17-$22/hr OnsiteFull Time
Spartan Light Metal Products
Spartan Light Metal Products: Specializes in lightweight die-casting and complex engineering solutions.
0+ YOEEntry-level operator for assembly and machining; trained to run operations, monitor quality, adjust process; shift 11pm-7am; HS/GED preferred.
ERP system, Machinery, Automation equipment
3d
Save
Mark Applied
Hide
Director, P&C Project & Process Excellence
Morristown or Cottonwood Heights or Boston or St. Petersburg or St. Louis or Atlanta
$139k-$177k/yr HybridFull Time
Zelis
Zelis: Providing healthcare payment and claims cost management solutions.
12+ YOEBachelor's degree, typically 12+ years in HR/Operations/Consulting/Transformation, M&A integration experience required, expertise in process design and change management, strong stakeholder and executive influencing skills.
21h
Save
Mark Applied
Hide
Senior Digital Engineering (DE) Process Engineer
Hazelwood, Missouri, United States
$150k-$202k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
14+ YOEBachelor's degree or equivalent, 14+ years related experience, experience supporting engineering/manufacturing operations, Teamcenter/PLM tool expertise, ability to obtain U.S. Secret clearance and SAP access.
Siemens Teamcenter, NX, Teamcenter Visualization, Product Lifecycle Management (PLM), Enterprise Resource Planning (ERP), Manufacturing Execution Systems (MES)
2mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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.
2mo
Save
Mark Applied
Hide
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