80 chemical engineer jobs at 27 companies in Ripon, CA

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Senior Equipment Engineer, Wet Chemical Process, Raxium
Fremont, California, United States
$144k-$208k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
8+ YOEBachelor's in engineering or equivalent; 8+ years maintaining and troubleshooting semiconductor processing equipment; experience with PLCs, robotics, hardware/software diagnostics; EM leadership preferred.
Spin Rinser Dryers (SRDs), PLCs, robotics, ECP, wafer handling
1mo
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Product Install Engineer - Chemical Analysis - >80% travel
Totowa or Milpitas
$31-$53/hr FieldFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
Lead on‑time installation and qualification of complex capital equipment, troubleshoot technical issues, perform setup/alignment/calibration, extensive domestic and international travel (>80%), Associates degree or equivalent experience required.
Windows, Unix, Microsoft Office
2w
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Process Engineer 2
Fremont, California, United States
OnsiteFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
Graduate-eligible process engineer versed in materials/chemical engineering and semiconductor processing; experience with lab work, SPC/DOE, statistical analysis, and scientific computing (MATLAB/Python).
MATLAB, Python, JMP, Minitab
1mo
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Product Engineer 5
Fremont, California, United States
$125k-$270k/yr OnsiteFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
5+ YOEBachelor's in Materials, Mechanical, or Chemical Engineering (or higher) with significant related experience; advanced manufacturing and supplier engineering experience; expertise in welding, brazing, coatings, SPC/DOE/FMEA and problem-solving; 15–25% travel.
SPC, DOE, FMEA, FA, RCCA, 8D, 5-Whys
5d
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Senior Research Engineer
Hilmar, California, United States
$88k-$132k/yr OnsiteFull Time
Hilmar Cheese Company
Hilmar Cheese Company: Produces cheese and whey ingredients for global food brands.
3+ YOEMaster's +5 years or PhD +3 years in chemical/food/biological engineering or related field; strong experimental design, dairy processing knowledge, and communication skills.
2mo
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Process Engineer 3
Fremont, California, United States
OnsiteFull Time
Mattson Technology
Mattson Technology: Designs and manufactures advanced semiconductor wafer processing equipment.
5+ YOEBS in chemical engineering or materials science with 5 years of experience; hands-on experimental work; data analysis; strong documentation and communication; ability to work independently under deadlines; travel up to 20%; shifts flexibility.
Data Analysis, Statistical Analysis, Laboratory Equipment
2mo
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Application Development Engineer – Professional Hygiene
Modesto, California, United States
$75k-$95k/yr OnsiteFull Time
Arxada
Arxada: Manufactures specialty chemicals and microbial control solutions for global industries.
Bachelor’s degree in Chemical Engineering, Chemistry, Mechanical Engineering, or related field; early-career to developing experience in industrial water treatment or related processes; hands-on mechanical systems; willingness to travel.
Pumps, Tanks, Piping, Measurement devices, Field equipment
1mo
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Manufacturing Integration Engineer
Fremont, California, United States
$115k-$154k/yr OnsiteFull Time
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
5+ YOEM.S. or Ph.D. in physics/materials/chemistry/chemical engineering, 5+ years in HDD/semiconductor or similar manufacturing integration, strong problem-solving, project management, data analysis; proficiency with Excel, PowerPoint, JMP, SAS.
Microsoft Excel, Microsoft PowerPoint, JMP, SAS
2w
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91J Quartermaster and Chemical Equipment Repairer
Merced, California, United States
OnsitePart Time
Army National Guard
Army National Guard: A reserve component of the United States military.
Must enlist in the Army National Guard, be a junior in high school or have HS diploma/GED, be 17–35 years old, pass a physical and background checks, meet citizenship requirements, and train in engine and equipment maintenance.
Internal combustion engine, Hand and power tools, Water purification units, Smoke generator systems, Marine engine
3mo
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Senior Cathodic Protection Engineer
Manteca, California, United States
OnsiteFull Time
Acuren
Acuren: Provider of inspection, NDE, and industrial asset integrity services.
5+ YOEBachelor’s in Chemical, Materials, or Electrical Engineering; 5+ years CP design/management; CP4 certification or ability to obtain; HawkEye system experience; advanced Excel/VBA; valid driver’s license.
HawkEye, Microsoft Excel, VBA, CP modeling software, Data acquisition systems
1mo
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Principal Air Quality Engineer (Source Test)
San Francisco or Alameda County or Contra Costa County or Marin County or San Mateo County or Santa Clara County or Napa County or Solano County or Sonoma County or California
$145k-$177k/yr HybridFull Time
Bay Area Air Quality Management District
Bay Area Air Quality Management District: Regulates stationary air pollution sources to protect public health.
4+ YOEBachelor's degree in engineering (environmental/chemical/mechanical/petroleum) or closely related field and four years of air quality/environmental engineering experience; experience with source testing, permit review, rule development, emissions calculations, QA/QC, and supervising staff; valid California driver's license; pass physical/lift test.
Continuous Emission Monitoring System (CEMS)
3mo
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Environmental Health & Safety (EH&S) Engineer
Livermore, California, United States
$85k-$111k/yr OnsiteFull Time
FormFactor
FormFactorNASDAQ: FORM: Manufacturer of semiconductor test and measurement equipment.
2+ YOEBachelor’s degree in Engineering or related field; 2+ years EH&S/ISO 14001; experience with hazardous waste, chemical handling, semiconductor fab environments.
Microsoft Office, EH&S software systems
1mo
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R&D Engineer
Fremont, California, United States
$80k-$110k/yr OnsiteFull Time
E Ink
E InkTaipei Exchange: 8069: Developer and manufacturer of electronic paper display technology.
0+ YOEAssociate or Bachelor's in chemistry/materials/related, wet bench lab and chemical handling experience, thin film/coating and lab instrumentation experience, spreadsheet/data recording skills; 5+ years preferred but new graduates acceptable.
spin coater, dip coater, laminator, UV curing, roll-to-roll tool, optical microscope, spreadsheets, databases
1mo
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Engineering Technician
Milpitas, California, United States
$22-$27/hr OnsiteFull Time
Technetics Group
Technetics GroupNYSE: NPO: Designs and manufactures high-performance industrial seals and components.
Technical certificate or associate degree in chemical technology/process engineering, prior lab or manufacturing experience, safe chemical handling, cleanroom and GMP experience, computer data management proficiency, ability to lift 30 lbs.
1mo
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Senior Manager Factory Engineering (408324)
Modesto or United States
$150k-$165k/yr OnsiteFull Time
Nestle
NestleSIX Swiss Exchange: NESN: Produces and sells food, beverages, and nutritional products.
10+ YOE3+ MgmtUniversity degree in engineering (mechanical/chemical/process) or equivalent, 10+ years related experience, 3+ years management, knowledge of food safety and hygienic engineering, strong technical and project management skills.
AutoCAD, Visio, CDM, AMM, ESAT, CIAT, NEMT
2mo
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SCIENTIST II (FREMONT, CA, US, 94555)
Fremont, California, United States
$117k-$175k/yr OnsiteFull Time
TE Connectivity
TE ConnectivityNYSE: TEL: Manufacturer of electronic connectors and sensors for global industries.
3+ YOEBachelor’s degree with 3–5 years experience or Master’s in Materials Science, Polymer Science, Chemical Engineering, Chemistry, Plastics Engineering or related field; strong polymer/material knowledge and analytical skills.
Scanning Electron Microscopy (SEM), X-ray Fluorescence (XRF), Fourier Transform Infrared Spectroscopy (FTIR), Raman Spectroscopy, Thermogravimetric Analysis (TGA), Differential Scanning Calorimetry (DSC), Dynamic Mechanical Analysis (DMA), Rheology, GC-MS
2mo
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Cryogenic Systems Engineering Manager
Livermore, California, United States
$227k-$288k/yr OnsiteFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Ability to obtain DOE Q clearance (U.S. citizenship), Bachelor's in Materials/Chemical/Mechanical Engineering (or equivalent), extensive cryogenic systems and team leadership experience, advanced judgment and communication skills.
1mo
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Associate Instructor in Chemical and Materials Engineering/Engineering: AY 26-27
Merced, California, United States
$86k/yr OnsitePart Time
University of California
University of California: A public research university system providing education and healthcare.
1+ YOEMaster's in subject area, 1 year TA experience, full‑time UC Merced graduate student status, qualifying GPA, oral English proficiency when applicable, and eligibility under Graduate Policies.
2mo
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Maintenance Supervisor
Union City, California, United States
$100k-$130k/yr OnsiteFull Time
IRCA Group
IRCA Group: Manufacturer of semi-finished ingredients for bakery, pastry, and gelato.
2+ YOE2+ MgmtLead facility maintenance, manage projects, supervise team; TPM/Lean experience preferred; 2-3 years supervisory experience; degree in mechanical/electrical/chemical or related technical field.
Lean, TPM, OEE, 5S, Kaizen
2w
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Lab Tech
Fremont, California, United States
$24-$35/hr OnsiteFull Time
Ultra Clean Holdings
Ultra Clean HoldingsNASDAQ: UCTT: Provides critical subsystems and cleaning services for semiconductor manufacturing.
1+ YOEHS diploma and 1+ years hands-on chemical/lab experience, trained on DOT hazardous materials transport, proficiency with LIMS, JMP, and Microsoft Office, cleanroom experience, safe driving record, and ability to follow SOPs.
Microsoft Office, LIMS, JMP