1,215 process jobs at 470 companies in Wentzville, MO

1mo
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Process Engineer
St. Louis or Allentown
OnsiteFull Time
Air Products
Air ProductsNYSE: APD: Produces industrial gases and equipment for energy and manufacturing.
3+ YOEBachelor's in Chemical Engineering required; 3+ years process engineering experience; valid driver\u0002s license; membrane or gas processing experience preferred; willingness to travel (~10%); strong communication skills.
Aspen
2w
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Process Engineer
Philadelphia or Simsbury or Chesapeake or O'Fallon or Jersey City or Whitehouse Station
$80k-$118k/yr OnsiteFull Time
Chubb
ChubbNYSE: CB: Provides property, casualty, and life insurance and reinsurance services globally.
Experience leading process discovery, analysis, design, or optimization in transformation/continuous improvement; strong analytical, communication, and change-management skills; familiarity with AI-enabled tools and digital/automation solutions.
Microsoft Copilot, Claude, Microsoft SharePoint, Microsoft Teams, JIRA, Microsoft Visio, Microsoft Excel
2mo
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Process Engineer
Saint Louis, Missouri, United States
$80k-$120k/yr OnsiteFull Time
CORTEX EPCM
CORTEX EPCM: Provides engineering design and construction management for industrial facilities.
1+ YOEBachelor's in Chemical or Mechanical Engineering, 1+ years process design experience, knowledge of mass/energy balances, heat transfer, piping and equipment selection, proficiency in AutoCAD/Navisworks/MicroStation and Microsoft Office, PE license a plus.
AutoCAD, Navisworks, MicroStation, Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Adobe Acrobat, laser scanning equipment
3w
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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
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Process Engineer
Saint Louis, Missouri, United States
$88k-$104k/yr OnsiteFull Time
Pretium Packaging
Pretium Packaging: Manufacturing rigid plastic packaging solutions for various global industries.
Bachelor’s or associate’s degree in mechanical/plastics engineering; experience with reheat blow, system startups, troubleshooting, tooling and Lean practices.
Aoki ISBM, Uniloy IBM, Zhongya IM, Lean Manufacturing, Oven profiling, Molds/Tooling, Conveyors
2w
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Material Process Manager
Hillsdale, Missouri, United States
OnsiteFull Time
Alberici
Alberici: Provides construction management and general contracting for complex projects.
5+ YOEManage material requisitions, inventory control, and processing in structural steel fabrication; associate degree and 5+ years construction material experience; OSHA 30 within 1 month.
FabTrol
1mo
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Process Optimization Engineer
Owensville, Missouri, United States
OnsiteFull Time
Grimco
Grimco: Manufacturer and distributor of signs and sign-making supplies.
5+ YOEBachelor's in engineering, 5+ years process engineering or continuous improvement experience, strong Lean/Six Sigma knowledge, familiarity with Core Tools, automotive experience preferred, and authorization to work in the U.S.
PDCA, Ishikawa diagram, 5 Whys, Pareto Analysis, A3, 8D, Supplier Corrective Action Report (SCAR), APQP, PPAP, FMEA, SPC, MSA
1w
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Manufacturing Process Engineer (40566)
Earth City, Missouri, United States
$80k-$100k/yr OnsiteFull Time
Young Innovations
Young Innovations: Manufactures and distributes professional dental supplies and clinical equipment.
2+ YOE2+ years process engineering experience, strong problem solving, project management, CAD familiarity, Lean/Six Sigma knowledge, ability to lead process improvement and manufacturing transfers.
SolidWorks, CATIA
3w
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Process Control Engineer
Granite City, Illinois, United States
$85k-$100k/yr OnsiteFull Time
United States Steel Corporation
United States Steel Corporation: Produces and sells flat-rolled and tubular steel products.
1+ YOEDevelop and maintain PLC-based process control systems, design and implement control upgrades, program and troubleshoot Level 1 systems, read P&ID and electrical schematics; 2-year technical degree or equivalent and 1+ year manufacturing experience.
Allen-Bradley Programmable Logic Controllers, Open VMS, Windows Server, SCADA, HMI
1mo
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Senior Process Engineer – Liquid Systems
St. Louis or Kansas City
HybridFull Time
CRB
CRB: Provides design and construction services for life sciences facilities.
5+ YOEABET-accredited Bachelor's in Engineering, 5+ years process engineering experience with liquid food/beverage systems, strong sanitary/CIP knowledge, project coordination, and familiarity with FDA/USDA/3-A standards.
1w
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Manufacturing Process Engineer (40566)
Earth City, Missouri, United States
$80k-$100k/yr OnsiteFull Time
Young Innovations
Young Innovations: Manufacturer and distributor of professional dental equipment and products.
2+ YOEApply root cause analysis, problem solving, continuous improvement, project management; 2+ years process engineering experience; CAD and manufacturing knowledge required.
CAD, SolidWorks, CATIA
2mo
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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.
3w
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Process Validation Engineer I
Maryland Heights, Missouri, United States
OnsiteFull Time
Kindeva Drug Delivery
Kindeva Drug Delivery: Develops and manufactures complex drug-device combination delivery systems.
5+ YOEBachelor's degree in engineering or life sciences,5+ years in pharmaceutical/sterile manufacturing,process validation/PPQ/CPV experience,cGMP knowledge,statistical analysis skills.
JMP, Minitab
1mo
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Senior Business Process Consultant
Fairview Heights, Illinois, United States
$89k-$148k/yr OnsiteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
4+ YOEActive Secret clearance required; Bachelor's degree (or 4 years additional experience in lieu); 4 years experience in military, consulting, finance or related field; strong facilitation, process design, documentation, and client-facing skills.
1mo
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Sr. MS&T Process Engineer II
Maryland Heights, Missouri, United States
OnsiteFull Time
Kindeva Drug Delivery
Kindeva Drug Delivery: Develops and manufactures complex pharmaceutical drug delivery systems.
7+ YOEB.S. in Science or Engineering, 7+ years experience, expertise in sterile injectable inspection/assembly/packaging, process validation/PPQ/CPV, technology transfer, FDA/EU GMP/Annex 1 knowledge, strong leadership and analytical skills.
vision systems, leak detection systems, labeling equipment, cartoners, serialization platforms, automated packaging lines, AQL
3mo
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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.
2mo
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Sr. Process Mechanical Estimator - Food & Beverage
Jacksonville or Charlotte or Atlanta or Frisco or St. Louis
OnsiteFull Time
Haskell
Haskell: Provides integrated design, engineering, and construction services for facilities.
5+ YOEDevelop accurate cost estimates and quantity takeoffs for process mechanical systems in food & beverage projects; must read mechanical/process documents, use estimating software, and have multi-year construction estimating experience.
Beck Destini Estimator, FastPIPE, Microsoft Office, Microsoft Excel
6d
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Manager of Process Excellence
St. Louis, Missouri, United States
HybridFull Time
Zelis
Zelis: Providing healthcare payment and claims cost management solutions.
4+ YOETypically requires a bachelor's plus ~4 years (master's plus ~2 years). Proficiency with AI tools, strong analytical/reporting skills, process documentation experience, and familiarity with healthcare transaction systems. No visa sponsorship.
AI tools
2w
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Formulation & Process Development Scientist
Bridgeton, Missouri, United States
HybridFull Time
Virbac
VirbacEuronext Paris: VIRP: Produces pharmaceutical and nutritional products for animal health.
3+ YOEDevelop and optimize pharmaceutical formulations and processes for animal health products; experience with formulation science, DOE/QbD, GMP/GLP compliance; BS in relevant field and 3+ years pharmaceutical experience.
1w
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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.