15 process engineer jobs at 10 companies in Rolla, MO

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Process Engineer
Houston, Missouri, United States
FieldFull Time
Liquid Environmental Solutions
Liquid Environmental Solutions: Collects and treats non-hazardous liquid waste for commercial clients.
3+ YOEBachelor's in Engineering, 3+ years industrial process engineering, process operations experience desired, proficiency with Microsoft Office (Excel, Project), strong leadership and analytical skills.
Microsoft Word, Microsoft Excel, Microsoft Project, Access, PowerPoint, Outlook
1mo
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Process Engineer - Plastics
Jefferson City, Missouri, United States
OnsiteFull Time
American Plastics
American Plastics: Manufactures plastic-injection molded products for storage and organization.
2+ YOEBachelor's in plastic engineering or related (may be waived for experience), minimum 2 years processing engineering experience, strong communication, Microsoft Word/Excel/PowerPoint, Lean/6S participation, ability to work overtime.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, APQP, 6S, Lean
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
4d
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Manager II, Process Engineer - Supply Chain
Saint James, Missouri, United States
$104k-$156k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
3+ YOEBachelor's degree in engineering or related field, 3 years of process improvement experience, Microsoft Office Suite, analytical skills, process or value stream simulation knowledge, and sustainable project savings.
5S, Six Sigma, Microsoft Office Suite, Walmart Performance System (WPS)
2mo
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Process Engineer II or III
Rolla, Missouri, United States
OnsiteFull Time
Brewer Science
Brewer Science: Innovative in the semiconductor and microelectronics markets.
Bachelor's in Chemical Engineering or related field; 2+ years experience for II; 4+ years for III; advanced degrees possible.
1mo
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Process Engineer II or III
Rolla, Missouri, United States
OnsiteFull Time
Brewer Science
Brewer Science: A technology developing solutions for the semiconductor and microelectronics markets.
2+ YOEBachelor's in chemical engineering or related (or equivalent experience). Process engineering experience (2+ years for Level II; 4+ years for Level III). Knowledge of process characterization, troubleshooting, data analysis, and process documentation.
3w
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Quality Engineer Intern
Rolla, Missouri, United States
OnsitePart Time
Brewer Science
Brewer Science: An innovator of high-technology solutions serving the semiconductor and microelectronics markets, offering employee-focused programs and sustainability commitments.
Pursuing a bachelor's in a STEM field; support quality and manufacturing engineering through data analysis, SPC, documentation, and process improvement; part-time 15-20 hrs/week.
2mo
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Principal Applications Engineer I, II, or III
Rolla, Missouri, United States
OnsiteFull Time
Brewer Science
Brewer Science: Innovator of high-technology solutions for the semiconductor and microelectronics industries.
Lead engineering projects in product and process characterization, design, and quality systems; mentor engineers; drive optimization and compliance.
Photo Lithography, Advanced Semiconductor Packaging
2mo
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Manager II, Quality Engineer - Supply Chain
Saint James, Missouri, United States
$104k-$156k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
3+ YOEBachelor’s in Engineering plus 3 years in Quality/Process Improvement or 5 years engineering/process improvement experience; Lean/Six Sigma and WPS/Lean experience; Microsoft Office proficiency and strong analytical, leadership, and project ownership skills.
Microsoft Office
1mo
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Engineering Technician I, II, or III
Rolla, Missouri, United States
OnsiteFull Time
Brewer Science
Brewer Science: A developer and manufacturer of high-technology solutions for the semiconductor and microelectronics markets.
Support engineers with testing, equipment setup/maintenance, documentation, data collection, process improvement, cleanroom compliance, and mentoring (levels I–III have increasing responsibility and experience requirements).
1mo
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Engineering Co-op August 2026 - May 2027
Jefferson City, Missouri, United States
OnsiteInternship, Temporary
Modine
ModineNYSE: MOD: Manufactures thermal management systems and HVAC equipment.
Currently pursuing an industrial engineering (or related) degree; strong analytical and problem-solving skills; proficiency with Microsoft Excel and CAD; knowledge of lean manufacturing and process improvement; manufacturing experience preferred.
Microsoft Excel, SAP, CAD
2mo
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Manufacturing Continuous Improvement Leader
Jefferson City, Missouri, United States
OnsiteFull Time
Hitachi
HitachiTokyo Stock Exchange: 6501: Global provider of digital systems and social infrastructure solutions.
5+ YOELead continuous improvement initiatives using Lean/ITM, Kaizen, data analytics; 5+ years in manufacturing/quality/process improvement; Power BI and Power Apps experience; Lean/Six Sigma preferred.
Power BI, Power Apps, Lean, Six Sigma, ITM, TPS, DBS, HOS
5d
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OPEN RANK NTT TEACHING PROFESSOR - Chemical and Biochemical Engineering #00097949
Rolla, Missouri, United States
OnsiteFull Time
University of Missouri System
University of Missouri System: A public university system providing higher education and research.
Ph.D. in Chemical, Biochemical Engineering or allied discipline required; demonstrated teaching experience preferred; familiarity with process simulation software; evidence of commitment to inclusive teaching.
ChemCAD, AspenPLUS, Microsoft Word
1mo
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Project Manager (on-site)
Saint James, Missouri, United States
OnsiteFull Time
Cohen Architectural Woodworking
Cohen Architectural Woodworking: Manufacturer of custom millwork and cabinetry for commercial facilities.
Lead and manage projects from award to closeout, maintain schedules, process change orders, manage billings and WIP reporting, coordinate engineering/production/subcontractors, schedule site visits, and lift up to 35 lbs.
1w
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Senior Manufacturing Manager, Processing & Betaines
Jefferson City, Missouri, United States
$119k-$179k/yr OnsiteFull Time
UnileverLondon Stock Exchange: ULVR: Manufactures and distributes food, home, and personal care products.
7+ YOEBachelor's in Engineering/STEM preferred,7+ years progressive manufacturing leadership,experience with safety,quality,productivity,continuous improvement,ability to lead large teams and support 24/7 operations.
Unilever Manufacturing System (UMS), Process Safety Management (PSM), LOTO