28 process improvement engineer jobs at 23 companies in Warren, OH

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Process Engineer
Mentor, Ohio, United States
OnsiteFull Time
Precision Castparts Corp.
Precision Castparts Corp.NYSE: BRK.B: Manufacturer of complex metal components for aerospace and industrial markets.
Bachelor's in engineering, proven analytical and problem-solving skills, experience with PFMEA/Control Plan/process control, data analysis, audits, continuous improvement; Six Sigma preferred; Minitab familiarity; manufacturing experience preferred.
Minitab, PFMEA, Control Plan, Process control, Zero Defect Program
6d
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Process Engineer
Middlefield, Ohio, United States
OnsiteFull Time
Growscape
Growscape: Designs and manufactures sustainable horticultural containers and garden decor.
Bachelor's in engineering, continuous improvement/LEAN/Six Sigma experience, equipment/process troubleshooting, SPC/FMEA/DOE knowledge, CAD and MS Office proficiency, strong communication and problem-solving.
CAD, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
6d
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Process Engineer
Middlefield, Ohio, United States
OnsiteFull Time
REO Plastics
REO PlasticsOTC Markets: REOP: Manufacturer of custom plastic injection molded components and assemblies.
Bachelor's in engineering, continuous improvement (LEAN/Six Sigma), experience with production/process analysis, SPC/FMEA/DOE, CAD and MS Office proficiency, ability to lead projects and troubleshoot equipment; travel up to 10%.
CAD, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
3w
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Sr Process Engineer-Metallurgical
Fombell, Pennsylvania, United States
$98k-$123k/yr OnsiteFull Time
Solstice Advanced Materials
Solstice Advanced MaterialsNASDAQ: SOLS: Provider of specialty materials for industrial and commercial applications.
3+ YOEBachelor's in metallurgical/materials/chemical engineering, 3+ years metals manufacturing experience, strong physical metallurgy knowledge, advanced Microsoft Excel and statistical analysis (Minitab/SPC), root cause analysis, and process improvement/project execution skills. U.S. person required.
Microsoft Excel, Minitab, MES, SPC, CNC
4d
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Senior Process Manufacturing Engineer (54652)
Cleveland, Ohio, United States
$93k-$120k/yr OnsiteFull Time
STERIS
STERISNYSE: STE: Provides infection prevention and procedural healthcare products and services.
5+ YOEBachelor's in Engineering, 5+ years project engineering/process improvement experience, PLC knowledge, ability to read electrical diagrams and blueprints, strong communication and analytical skills.
PLC
1d
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Process Improvement & AI Intern
Canton, Ohio, United States
$19-$34/hr OnsiteInternship
Metallus
MetallusNew York Stock Exchange: MTUS: Manufactures high-performance specialty steel bars and mechanical tubing.
Full-time student with ≥30 credit hours and minimum 2.5 GPA; coursework or exposure to AI/ML and Lean/Six Sigma preferred; majors in engineering, data analytics, computer science, statistics, or related; able to analyze and present data.
3w
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Process Engineer Co-op Fall 2026
Cleveland, Ohio, United States
OnsiteInternship, Temporary
Tremco Construction Products Group
Tremco Construction Products GroupNYSE: RPM: Manufactures integrated building envelope systems and roofing materials.
Must be a sophomore, junior, or senior pursuing a bachelor\u0002s degree in engineering; high school diploma required. Will learn process safety, Lean Six-Sigma, SPC, and P&ID work while supporting plant operations and improvement projects.
Process Safety Management, Behavioral Risk Improvement, Lean Six-Sigma, 5S, A3 Problem Solving, Statistical Process Control, Value Stream Mapping, P&IDs
3w
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Production Engineer
Streetsboro, Ohio, United States
$75k-$90k/yr OnsiteFull Time
LayerZero Power Systems
LayerZero Power Systems: Manufactures power distribution hardware and monitoring systems for data centers.
2+ YOE2+ years manufacturing/industrial engineering experience; bachelor's degree in engineering; experience with ERP, process improvement, Lean/Six Sigma, Visio/AutoCAD, Excel/Power BI; ISO and safety familiarity.
Microsoft Dynamics 365 Business Central, Microsoft Visio, AutoCAD, Power BI, Microsoft Excel
2mo
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Production Engineer (East Canton, OH, US, 44730)
East Canton, Ohio, United States
OnsiteFull Time
RHI Magnesita
RHI MagnesitaLondon Stock Exchange: RHIM: Supplies refractory materials for high-temperature industrial processes.
Bachelor’s degree in Engineering preferred; experience in production engineering, process improvement, or manufacturing operations; strong analytical skills; good communication; commitment to safety and continuous improvement.
1w
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Manufacturing Engineer
Hartville, Ohio, United States
OnsiteFull Time
LMT Mercer Group
LMT Mercer Group: Manufactures vinyl and composite accessories for fences and decks.
3+ YOEBachelor's in engineering, 3+ years plastics manufacturing experience, knowledge of injection/blow/extrusion/thermoforming, OSHA compliance, process improvement, root cause analysis, project management, and Microsoft Office proficiency.
Microsoft Office, CMMS
5d
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Manufacturing Engineer- Solon, OH
Solon, Ohio, United States
OnsiteFull Time
Hubbell
HubbellNYSE: HUBB: Designs and manufactures electrical products and utility infrastructure solutions.
3+ YOEBachelor’s in engineering, 3+ years manufacturing experience, Lean manufacturing knowledge, SolidWorks/SAP/PLC familiarity, Microsoft Office proficiency, ability to design fixtures and improve processes.
Microsoft Office, SAP, SolidWorks, PLC
3w
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Manufacturing Engineer I
North Canton, Ohio, United States
OnsiteFull Time
Stolle Machinery
Stolle Machinery: Designs and manufactures high-speed machinery for beverage and food cans.
5+ YOEAssociate's degree in mechanical engineering (or equivalent), 5+ years experience, fixture/tool & die knowledge, precision machining (grinding, turning, milling), geometric tolerancing, process improvement, and ability to supervise technical staff.
AutoCAD, SolidWorks
1mo
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Manufacturing Production Engineer (Painesville Township, OH, US, 44077-1234)
Painesville Township, Ohio, United States
HybridFull Time
Lubrizol
Lubrizol: Produces specialty chemicals and additives for diverse industrial applications.
4+ YOEBachelor's in Chemical Engineering, minimum 4 years process/production engineering in chemical manufacturing, ability to complete company training, experience with continuous improvement and SPC, strong communication and project management skills.
Statistical Process Control (SPC)
5d
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Product Engineer
Alliance, Ohio, United States
OnsiteFull Time
Wieland
Wieland: Global manufacturer of copper and copper alloy products.
4+ YOEBachelor's in engineering or materials field,4+ years metals engineering experience,metallurgy knowledge,product development and process improvement experience,ISO 9001/AS9100 exposure.
3w
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Production Engineer
Aurora, Ohio, United States
$85k-$95k/yr OnsiteFull Time
ThyssenKrupp Marine Systems
ThyssenKrupp Marine SystemsFrankfurt Stock Exchange: TKMS: Manufacturer of naval submarines and surface vessels.
5+ YOEBachelor's in manufacturing/industrial engineering, 5+ years metalworking manufacturing experience, Lean/Six Sigma proficiency, CAD (AutoCAD, Inventor), process improvement and team leadership experience; export-control access required.
AutoCAD, Inventor
1mo
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Quality Engineer
Mentor, Ohio, United States
$85k-$95k/yr OnsiteFull Time
Princeton Precision Group
Princeton Precision Group: Manufacturer of high-precision machined components for aerospace and defense.
3+ YOE3-5 years in quality roles in AS9100 environment; bachelor’s preferred; CQE preferred; responsible for real-time problem solving, process improvements, and quality management.
CMM, gaging, inspection
3w
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Manufacturing Engineer
Painesville Township, Ohio, United States
OnsiteFull Time
HEICO
HEICONYSE: HEI: Manufactures specialty electronic components and niche aircraft parts.
Develop and optimize manufacturing processes for precision CNC machining, support new product launches, design tooling/fixtures, lead continuous improvement using Lean/Six Sigma, and use CAD/CAM and SPC tools.
SolidWorks, ESPRIT, VERICUT, CAD/CAM, CNC, PFMEA, Control Plans, Statistical Process Control (SPC), Lean, Six Sigma
1w
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Manufacturing Engineering Intern
Cleveland, Ohio, United States
OnsiteInternship
Morrison Products
Morrison Products: Manufacturer of air-moving equipment for HVAC systems.
Support manufacturing process improvements, maintenance 5S initiatives, critical spares analysis, CAD drawings, data collection and analysis, and lean projects.
CAD
1mo
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Manufacturing Engineering Manager
Mayfield Village, Ohio, United States
OnsiteFull Time
Quality Electrodynamics
Quality Electrodynamics: Develops and manufactures MRI radiofrequency coils for medical imaging.
15+ YOE5+ MgmtBachelor's in engineering required, 15+ years manufacturing engineering experience with 5+ years leadership; expertise in process control, automation/robotics, continuous improvement, PLM systems, and project management.
Microsoft Office, Microsoft Outlook, Internet, PLM Systems, Oracle Agile PLM System
3mo
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Heat Treat. & Finishing Shift Leader - Koppel, PA (Koppel, Pennsylvania, USA)
Koppel, Pennsylvania, United States
OnsiteFull Time
Tenaris
TenarisNYSE: TS: Manufactures and supplies steel pipes for the energy industry.
Leadership of shift team; supervision of production processes; schedule coordination; process improvements.