556 process engineer jobs at 214 companies in Boulder, CO

2mo
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Lead Process Engineer
Centennial, Colorado, United States
$120k-$165k/yr OnsiteFull Time
Halker Consulting
Halker Consulting: Private engineering firm serving energy companies with oil and gas, power, and environmental infrastructure solutions.
5+ YOEBachelor's degree in chemical engineering and 5+ years of oil and gas process engineering experience. Requires high proficiency in process simulation software and ability to lead process design and project teams.
HYSY, ProMax, VMGSim
1mo
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Senior Process Engineer
Denver or North America
$130k-$181k/yr HybridFull Time
Worley
WorleyASX: WOR: Global provider of professional project and asset services.
10+ YOEBachelor’s or master’s degree in chemical or related engineering, 10+ years of process engineering experience, process simulation and hydraulic modeling expertise, and multidisciplinary EPC project leadership experience.
Process Flow Diagrams (PFDs), Heat and Material Balances (HMBs), Piping and Instrumentation Diagrams (P&IDs), Aspen HYSYS, UniSim Design, Aspen Flare System Analyzer, Honeywell UniSim, ProMax
2w
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Process Engineer
Boulder, Colorado, United States
$103k-$161k/yr OnsiteFull Time
Agilent Technologies: N/A
5+ YOEBachelor's degree in mechanical, electrical, chemical, or manufacturing engineering; 5 years in pharma/biopharma and fine chemicals; 4 years process engineering; 4 years with P&IDs, facility layouts, mass/energy balances, solvent handling, equipment sizing, URSs, SOPs, and troubleshooting.
AutoCAD, Revit, Visio, SCADA, PLC, BAS
3w
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Process Engineer
Boulder, Colorado, United States
$103k-$161k/yr OnsiteFull Time
Agilent Technologies
Agilent TechnologiesNYSE: A: Global leader in life sciences, diagnostics, and applied markets.
4+ YOEBachelor's or Master's in Chemical, Mechanical, or Electrical Engineering; 4+ years pharma/biopharma and fine chemicals experience including 3+ years with process diagrams, equipment sizing, URS, SOPs, and troubleshooting; 10% travel.
SCADA, PLC, BAS
1w
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Senior Process Engineer
Westminster, Colorado, United States
$140k-$180k/yr OnsiteFull Time
Disa Technologies
Disa Technologies: Wyoming mineral-processing technology commercializing patented HPSA for mining operators and mineral processors.
Strong mineral processing and process engineering knowledge; lab testing experience; familiarity with SPC, DOE, and engineering software; safety protocols (MSHA/OSHA/EPA); valid driver's license; U.S. work authorization; ability to travel up to 25%.
Metsim, JKSimMet, MATLAB, Minitab, AutoCAD
3mo
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Process Engineer
Longmont, Colorado, United States
$120k-$170k/yr OnsiteFull Time
nLIGHT DEFENSE Systems
nLIGHT DEFENSE SystemsNASDAQ: LASR: Defense laser developer serving defense customers with coherently combined lasers and beam-control systems for high-energy laser systems.
5+ YOE5+ years process development experience in aerospace/defense/high-power optics; Bachelor's in engineering; Lean Six Sigma Green Belt required (Black Belt preferred); DFM/DFSS, SPC, MSA, Gage R&R experience; eligible for DoD security clearance.
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Process Engineer III
Denver, Colorado, United States
$85k-$119k/yr OnsiteFull Time
Curia
Curia: Private global contract development and manufacturing organization serving pharmaceutical and biotechnology companies from drug discovery through commercialization.
6+ YOEBachelor’s degree in engineering or related technical field and 6+ years in process or manufacturing engineering within cGMP environments. Requires validation, qualification, technology transfer, data analysis, and technical leadership experience.
Six Sigma, FMEA
3w
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Process Engineer II
Boulder, Colorado, United States
$95k-$110k/yr OnsiteFull Time
Integrated DNA Technologies
Integrated DNA Technologies: Danaher-owned genomics manufacturer producing custom DNA and RNA oligonucleotides for research, diagnostics, and pharmaceutical customers.
2+ YOEBachelor's degree in engineering or related technical discipline; 2+ years experience in process improvement, engineering, automation, or operational excellence; experience with statistical analysis, Lean, DBS, Six Sigma, and leading cross-functional projects.
3w
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Senior Process Engineer
Denver, Colorado, United States
$140k-$190k/yr OnsiteFull Time
CANUSA EPC
CANUSA EPC: Canadian engineering, procurement and construction-management firm serving industrial and energy clients across Canada and the United States.
8+ YOEBachelor's degree in chemical or petroleum engineering; 8+ years process engineering in oil & gas; experience with cryogenic, refrigeration, amine treating, dehydration; HYSYS/ProMax; valid driver's license and passport; occasional North America travel.
Aspen HYSYS, BR&E ProMax
4w
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Sr Manager Process Engineer
Louisville, Colorado, United States
$116k-$167k/yr HybridFull Time
Danone North America
Danone North America: Private public-benefit food and beverage producing dairy, plant-based, water, coffee, and specialized nutrition products for U.S. consumers.
10+ YOEBachelor's degree in chemical, process, food, or mechanical engineering; 10+ years process engineering experience; expertise in scale-up, GMP, HACCP, and statistical analysis; ability to mentor and lead cross-functional projects.
3mo
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Process Engineer
Denver, Colorado, United States
$100k-$107k/yr OnsiteFull Time
Intertech Plastics
Intertech Plastics: Custom injection molder producing precision components for medical, industrial, consumer, and packaging customers.
5+ YOE5+ years injection molding/plastics experience, scientific/decoupled molding knowledge, process development/validation, troubleshooting, Lean/Six Sigma experience, ISO environment familiarity, automation basics.
2mo
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Process Engineer
Golden, Colorado, United States
OnsiteFull Time
CoorsTek
CoorsTek: Private U.S. manufacturer of advanced technical ceramic components for semiconductor, medical, aerospace, and industrial customers.
1+ YOEBachelor’s degree in engineering or a related discipline and 1–3 years of experience. Ceramics, mechanical, or industrial engineering background preferred; analytical, communication, data analysis, and project management skills required.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, AutoCAD, SolidWorks, MasterCAM, Lean Six Sigma, Theory of Constraints, TQM, SPC, TPM, 6S, Kaizen, Structured Problem Solving (SPS), Process Control System (PCS), Design for Failure Mode and Effect Analysis (DFMEA)
1w
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Process Engineer
Longmont, Colorado, United States
$78k-$112k/yr OnsiteFull Time
The J. M. Smucker Co.
The J. M. Smucker Co.NYSE: SJM: Public American consumer-goods manufacturer making food, coffee, snacks, and pet food for people and pets.
Bachelor's degree in engineering (mechanical, chemical, or industrial preferred); engineering experience in manufacturing required; food manufacturing experience preferred; ability to lift 50 lbs; occasional evenings, nights, or weekends.
2mo
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Process Engineer II
Littleton, Colorado, United States
$83k-$119k/yr OnsiteFull Time
EchoStar Corporation
EchoStar CorporationNASDAQ: SATS: Provider of satellite communication, wireless telecommunications, and connectivity services.
3+ YOEBachelor's degree or 4 years equivalent experience; 3+ years process engineering or continuous improvement; 2+ years with BPMN modeling, Google Suite, AI productivity tools; Six Sigma Green Belt preferred; SQL/Python preferred; no visa sponsorship.
BPMN, Google Suite, AI productivity platforms, SQL, Python
1mo
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ESI Senior Process Engineer
Denver or Sisters
$120k-$145k/yr OnsiteFull Time
Energyneering Solutions (ESI)
Energyneering Solutions (ESI): Private biogas and renewable natural gas engineering, construction, operations, and maintenance provider serving facility owners and developers.
10+ years of engineering experience, bachelor's degree in Chemical or Petroleum Engineering, process simulation proficiency, driver's license, Microsoft Office proficiency, and willingness to travel up to 20%.
Aspen, BR&E Promax, Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Smartsheet, Block Flow Diagrams (BFDs), Process Flow Diagrams (PFDs), Piping and Instrumentation Diagrams (P&IDs), HAZOP
1w
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Process Modeling Engineer
United States or Brighton
$145k-$165k/yr RemoteFull Time
Zero Carbon Systems
Zero Carbon Systems: Private direct-air-capture developing scalable, low-cost systems that remove carbon dioxide from the atmosphere.
7+ YOEDegree in chemical engineering or related field; 7+ years post-undergrad experience (BS+7, MS+5, PhD+2); TEA experience for industrial processes; hands-on process engineering; proficiency with Excel, VBA, Python, JMP; strong analytical and communication skills.
Excel, VBA, Python, JMP, Aspen Custom Modeler (ACM), Aspen Capital Cost Estimator (ACCE)
5d
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Early Career Process Engineer
Lakewood or Costa Mesa or Seattle
$71k-$92k/yr OnsiteFull Time
Geosyntec
Geosyntec: Employee-owned, private-equity-backed consulting and engineering firm serving private and public-sector clients on environmental, energy, and infrastructure problems.
Bachelor's degree in chemical, mechanical, environmental, civil, or water resources engineering; foundational understanding of process engineering principles; valid U.S. driver's license; willingness to perform fieldwork and occasional overnight travel.
Microsoft Excel, GIS, AutoCAD, Civil 3D, Python, MATLAB, R
1mo
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Aseptic Beverage Manufacturing Process Engineer
Denver, Colorado, United States
$107k-$161k/yr OnsiteFull Time
The Kroger Co.
The Kroger Co.NYSE: KR: A leading American supermarket chain and multi-department retail.
6+ YOEBachelor's degree in chemical engineering or related field, 3+ years of aseptic dairy process experience, and 6+ years of progressive engineering experience in food or beverage manufacturing and dairy processing.
Microsoft Office, Total Preventative Maintenance (TPM), SQF Systems