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237 chemical engineer jobs at 110 companies in Berkeley, CA

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Sr. Staff Chemical Engineer
San Jose, California, United States
$152k-$218k/yr OnsiteFull Time
Bloom Energy
Bloom EnergyNYSE: BE: Manufactures solid oxide fuel cell systems for onsite power.
6+ YOEPhD or MS in Chemical Engineering; 6+ years industry experience; translate chemical engineering problems into data and code.
Python, NumPy, Pandas, SciPy, OSIsoft PI, Aspen IP21, Aspen
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Senior Chemical Engineer
Berkeley, California, United States
$112k-$140k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
3+ YOEPhD or MS with 3+ years experience in chemistry/chemical engineering/materials science; expertise in fluid mechanics, fluid handling, sensor selection, modeling, verification testing, and defining engineering requirements.
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Chemical Analysis Engineer
Sunnyvale, California, United States
$90k-$115k/yr OnsiteFull Time
Covalent
Covalent: Provides advanced analytical laboratory services for materials characterization.
3+ YOEBachelor’s in Chemistry/Materials Science/Chemical Engineering with 3+ years in industrial/analytical chemistry; expertise in GC-MS, ICP-MS/OES, HPLC, LC-MS, FTIR; electrochemical techniques; data interpretation and reporting.
GC-MS, ICP-MS/OES, HPLC, LC-MS, FTIR, EIS, CV, LSV, Battery cycling
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Senior Chemical Process Engineer
Redwood City, California, United States
OnsiteFull Time
Circularity Fuels
Circularity Fuels: Developing modular reactors to convert waste carbon into fuels.
Degree in chemical engineering with demonstrated process design experience; strong process simulation skills; PFD/P&ID development; equipment specification; working knowledge of process safety.
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1w
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2026-2027 Facilities Engineering Chemical Engineer
Houston or Bakersfield or Belle Chasse or Midland or Geismar or El Segundo or Pasadena or Pascagoula or Covington or Salt Lake City or Richmond or Ames or Greeley
$108k-$136k/yr OnsiteFull Time
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
0+ YOEBachelor's or master's in chemical engineering (students in final year considered); up to two years related experience; strong academics, communication, teamwork and problem-solving; ability to drive routinely.
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3mo
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Chemical Systems Engineer 3
Fremont, California, United States
$99k-$220k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
3+ YOEDegree in chemical/mechanical engineering or chemistry (BSc with 5+ yrs, MSc with 3+ yrs, PhD with no prior experience) or equivalent experience; hands-on lab testing, DOE, emissions measurement (FTIR, QMS), data analysis, and technical documentation; familiarity with Excel/Word/PowerPoint.
FTIR, QMS, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Python, MATLAB, C#
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Senior Fire Protection Engineer / Chemical Engineer
Los Angeles or San Francisco or Oakland or Seattle or San Diego or Dallas or Houston or Austin
$112k-$149k/yr HybridFull Time
Arup
Arup: Global professional services firm for the built environment.
5+ YOE2+ MgmtBachelor's or Master's in fire protection/chemical/related engineering; minimum 5 years in fire protection engineering (8 years engineering overall); 2 years managing projects; PE preferred; knowledge of NFPA codes, process safety, and hazard analysis; familiarity with FDS, CONTAM, AutoCAD, Revit, BlueBeam, Microsoft Office.
FDS, CONTAM, AutoCAD, Revit, BlueBeam, Microsoft Office
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Gas & Chemical Technical Facilities Engineer - (E4)
Santa Clara, California, United States
$134k-$184k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
7+ YOEBachelor's in Mechanical/Chemical Engineering, 7+ years semiconductor or 10+ years equivalent gas facilities experience; expertise in gas/chemical delivery, abatement, GLSS, PLC controls, codes compliance, and continuous improvement tools (8D, DMAIC, FMEA).
PLC, SPC, 8D, DMAIC, FMEA
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Gas & Chemical Technical Facilities Engineer - (E4)
Santa Clara, California, United States
$134k-$184k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
7+ YOE7 years semiconductor or high-purity gas facilities management; BS in Mechanical/Chemical Engineering; travel 10%; relocation eligible.
Gas distribution systems, PLC controls, SCADA, 8D, SPC, DMAIC, FMEA
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Intern/Co-op - Refining Chemical Engineering Fall 2026
Findlay or El Paso or Anacortes or Wilmington or Martinez or Owensboro or Canton or Canonsburg or Mandan or Salt Lake City or Dickinson or Robinson or Detroit or St Paul Park or Catlettsburg or Garyville or Texas City or Kenai or San Antonio
$33-$42/hr OnsitePart Time, Internship
Marathon Petroleum
Marathon PetroleumNYSE: MPC: Refines and markets petroleum products and renewable fuels.
Must be majoring in Chemical Engineering, strong academic performance, concurrently enrolled in a degree program, valid driver's license, authorized to work in the US indefinitely, availability for multiple co-op/term assignments preferred.
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Senior Fire Protection Engineer / Chemical Engineer in Los Angeles, California, United States
Los Angeles or Seattle or San Diego or San Francisco or Dallas or Houston or Austin
HybridFull Time
Arup
Arup: Provide engineering and design services for the built environment.
5+ YOEBachelor’s or Master’s in Fire Protection or Chemical Engineering; 5+ years in fire protection; 2+ years project management; P.E. license preferred.
FDS, CONTAM, Egress modeling, AutoCAD, Revit, BlueBeam, Microsoft Office
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2w
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Chemical Lab Technician
Livermore, California, United States
$44-$64/hr OnsiteFull Time, Temporary
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Associate degree in chemistry/materials science/engineering or equivalent, ability to work with explosives and chemicals, experimental lab experience, strong communication and teamwork, eligibility for DOE Q-level clearance (U.S. citizenship).
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Chemical Data Scientist
San Francisco, California, United States
RemoteFull Time
Valdera
Valdera: AI sourcing platform for chemicals and raw materials procurement.
5+ YOE5+ years in data science or data engineering, strong Python and data-pipeline skills, chemistry/chemical data knowledge (CAS, SDS, NAICS), experience with web scraping, ETL, data cleaning, and matching or classification models.
Python, LLMs
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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
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Chemical/Water Quality Eng
Austin or New York or San Francisco or Seattle
$203k-$232k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience engineering industrial water treatment and cooling chemistry, diagnosing and remediating corrosion/scale/biological issues, specifying treatment systems, ensuring materials compatibility, and designing monitoring programs.
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Process Engineer - Fuel Recycling
Santa Clara, California, United States
$100k-$160k/yr HybridFull Time
Oklo
OkloNYSE: OKLO: Developing advanced fast fission nuclear power plants.
7+ YOEDegree in chemical engineering; 7+ years in chemical engineering; experience with process design and validation; nuclear industry experience preferred.
AspenTech, ChemCAD, Promax, Automation, Excel, Python
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Facilities/Chemical Maintenance Technician - Front End Nights (FEN)
Santa Clara, California, United States
$25-$35/hr OnsiteFull Time
Fujifilm
FujifilmTokyo Stock Exchange: 4901: Providing medical imaging, healthcare solutions, and photographic technology products.
2+ YOEFacilities operations, HVAC, plumbing/electrical skills; 2-4 years experience; able to manage projects; cleanroom environment experience; EH&S compliance.
CMMS, Forklift, Hazardous Waste Handling
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Production Process Engineer
San Leandro, California, United States
$100k-$140k/yr OnsiteFull Time
Coreshell
Coreshell: Manufacturing high-capacity battery cells using silicon-anode technology.
2+ YOE1+ MgmtBS in Chemical, Materials, or Manufacturing Engineering; 2-5 years in chemical manufacturing; experience leading a team; pilot/prototyping experience; willing to travel; experience with contract manufacturers is a plus.
HAZOP, LOPA, PHA, MOC
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4d
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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
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R&D Materials Engineer Intern
South San Francisco, California, United States
$35/hr OnsiteInternship
Neuralink
Neuralink: Developing implantable brain-computer interfaces to restore human capabilities.
2+ YOE2+ years academic or industry experience in materials/chemical/biomedical engineering or chemistry, strong lab safety and chemical handling, experimental design, materials characterization, and communication skills.
SolidWorks, FTIR, XPS, AFM
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