1,920 process jobs at 893 companies in Petaluma, CA

2mo
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Process Technician
Castilian Dr Office, California, United States
$30-$34/hr OnsiteFull Time
Kyocera SLD Laser
Kyocera SLD Laser: Develops and manufactures gallium nitride-based laser light sources.
2+ YOEHands-on process technician for laser fabrication; performs wafer fab processes; documents results; supports process improvements.
lithography, deposition, etching, metrology, test_equipment, SOPs
2w
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Process Engineer
Berkeley or Menlo Park
$90k-$150k/yr OnsiteFull Time
AttoTude
AttoTude: Developing terahertz-based interconnect solutions for AI data centers.
Hands-on micro- and nanofabrication experience in a cleanroom; operate photolithography, deposition, etch, and metrology tools; follow safety/chemical protocols; document processes and troubleshoot yield issues.
spin coater, mask aligner, developer, evaporation, sputtering, PECVD, RIE, DRIE, wet etch, optical microscopy, profilometry, ellipsometry, SEM
1mo
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Process Engineer
South San Francisco, California, United States
$90k-$210k/yr OnsiteFull Time
Cellares
Cellares: Automated manufacturing platform for large-scale cell therapy production.
3+ YOEBachelor's in a scientific field, 3+ years biotech/biopharma cGMP operations experience with technology transfer; experience with GMP documentation, process validation, statistical analysis, and strong analytical and communication skills.
eBR, MES, QMS, ERP, LIMS
5d
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Process Technician
Oakland, California, United States
OnsiteFull Time
ReSource Chemical
ReSource Chemical: Produces bio-based monomers from carbon dioxide and biomass.
2+ YOEBachelor's in engineering, 2+ years industrial experience, ability to operate and troubleshoot pilot-scale reactors and sanitary tanks, follow safety protocols, lift up to 50 lbs, and support process documentation.
5d
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Process Engineer
South San Francisco, California, United States
OnsiteFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
4+ YOE4+ years mechanical/mechatronic experience translating designs into maintenance processes, CAD proficiency, GD&T knowledge, workflow validation, root-cause analysis, and willingness to travel up to 25% for field validation.
SolidWorks, CATIA, GD&T
1mo
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R&D Process Engineer - Wafer Wet Process Engineer
Santa Rosa, California, United States
$139k-$232k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
5+ YOEM.S. or Ph.D. in materials-related field; 5+ years process engineering experience with semiconductor wet processes (CMP, stripping, etch, plating); familiarity with chemical handling, SPC and DOE, strong problem-solving and communication skills.
JMP
3mo
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Sr. Process Engineer
Hayward, California, United States
$109k-$119k/yr OnsiteFull Time
Blue Current
Blue Current: Develops silicon solid-state batteries for mobility and stationary storage.
5+ YOE5+ years in process/equipment engineering in batteries/semiconductors; BS in engineering or related field; strong DOE, data analysis, and problem-solving skills.
Coating, Slurry mixing, Calendering, DOE, Python, JMP
19h
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Process Engineer, ESS
Burlingame, California, United States
$90k-$140k/yr OnsiteFull Time
Peak Energy
Peak Energy: Developing sodium-ion battery systems for utility-scale energy storage.
Bachelor's in engineering, proven battery manufacturing experience, knowledge of materials science, Six Sigma/Lean, process simulation, strong problem-solving and communication skills.
3mo
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Manufacturing Process Engineer
San Francisco, California, United States
HybridFull Time
Oura
Oura: Sells smart rings that track and analyze personal health data.
Senior-level manufacturing process engineer with hands-on factory experience, DFM/ DFA, DOE, SPC, PFMEA, and process qualification across EVT to mass production.
DFM, DFA, PFMEA, DOE, SPC, MSA, Cp/Cpk, AQL, 5S, Lean manufacturing, Kaizen
1w
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Manager, Process Technology
American Canyon, California, United States
$95k-$148k/yr OnsiteFull Time
Barry Callebaut
Barry CallebautSIX Swiss Exchange: BARN: Manufactures and supplies industrial chocolate and cocoa products.
5+ YOEBachelor/Master in engineering or related field, 5+ years manufacturing experience in process/operations, SAP and SPC knowledge, ability to scale processes, analytics and leadership skills.
Microsoft Office Suite, SAP, SPC, CMMS, MES, AI, IoT, robotics
1mo
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Senior Process Engineer
Oakland or Stamps
$150k-$190k/yr OnsiteFull Time
Magrathea
Magrathea: Produces carbon-neutral magnesium metal from seawater and brines.
Hands-on process engineer for electrolytic magnesium production; strong mechanical/electrical/fabrication skills, PLC and instrumentation experience, P&ID interpretation, welding, high‑temperature and lab safety, troubleshooting, and willingness to travel to Arkansas up to 2 weeks/month.
PLC, P&ID, AI tools
1mo
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Process Development Scientist
San Francisco, California, United States
$170k-$190k/yr HybridFull Time
Plasmidsaurus
Plasmidsaurus: Provides fast DNA and RNA sequencing services for scientists.
3+ YOEExperience developing and scaling molecular biology processes in industry (3+ years), strong molecular biology and experimental design skills, familiarity with lab automation, ability to lead process transfers and guide technical staff; PhD preferred.
3mo
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Senior Process Engineer, MSAT
Alameda, California, United States
$72-$89/hr OnsiteContract, Full Time
GeneFab
GeneFab: Specialized contract manufacturing for advanced cell and gene therapies.
6+ YOELead GMP implementation of internal platform processes for cell and gene therapy; tech transfer, regulatory support, and CMC documentation.
GMP, DoE, CMC, Regulatory documentation
3mo
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Legal Process Server
San Pablo, California, United States
OnsiteAll Commitments Available
ABC Legal
ABC Legal: Provides nationwide service of process and legal support services.
Own transportation, valid driver’s license and insurance; tech savvy; able to work variable hours; prior process serving experience helpful but not required.
mobile app, smartphone, scanner, printer
1mo
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Process Engineer
San Leandro, California, United States
$72k-$85k/yr OnsiteFull Time
Coreshell
Coreshell: Manufacturing high-capacity battery cells using silicon-anode technology.
0+ YOEBachelor's in a relevant engineering or science field, 0-2 years' experience in battery cell manufacturing preferred, strong analytical/problem-solving, DOE/SPC/MSA/FMEA familiarity, data analysis skills (Python, JMP, Minitab, Tableau).
Python, JMP, Minitab, Tableau, DOE, SPC, MSA, FMEA, viscometer, caliper, UTM
2w
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Process Supervisor
Berkeley, California, United States
$97k-$122k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
4+ YOE4+ years leadership in manufacturing or R&D, experience with materials handling and lab practices, ability to manage and train technicians, familiarity with digital tools and ticketing systems, strong safety mindset.
2w
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Process Engineer
Martinez, California, United States
$93k-$165k/yr OnsiteFull Time
PBF Energy
PBF EnergyNYSE: PBF: Refines petroleum and supplies transportation fuels and petrochemical products.
STEM degree or equivalent refinery experience; available for off-hours/on-call response; valid driver’s license and active or obtainable TWIC; ability to perform field inspections and climb/lift.
1w
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GTM Business Process Manager
San Francisco or Chicago or Seattle
$127k-$207k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provider of e-signature and intelligent agreement management software.
8+ YOE8+ years in GTM strategy/operations or consulting, BS/BA or equivalent, experience with GTM processes and Salesforce, process mapping and redesign, business requirements gathering, AI/automation exposure.
Salesforce
1mo
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Director, Process Sciences, CMC
South San Francisco or Emeryville
$220k-$235k/yr HybridFull Time
CytomX Therapeutics
CytomX TherapeuticsNASDAQ: CTMX: Biopharmaceutical developing targeted cancer therapies using Probody technology.
12+ YOEPhD (12+ years) or MS (15+ years) industry experience in ADC process development, regulatory CMC authorship, QbD/process characterization, analytical method development, and leading multidisciplinary teams.
PROBODY® therapeutic platform, cGMP, ICH guidelines, Quality by Design (QbD), Process Performance Qualification (PPQ), BLA, IND, CTA, NDA
6d
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GTM Business Process Manager
San Francisco or Chicago or Seattle
$127k-$207k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provides electronic signature and agreement management software solutions.
8+ YOEBS/BA or equivalent,8+ years GTM/process experience,experience with Salesforce and GTM systems,process mapping and redesign,AI/automation deployment in GTM,stakeholder management and requirements definition.
Salesforce