96 process development jobs at 48 companies in Ripon, CA

3mo
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Sr. Process Development Manager
Livermore, California, United States
$130k-$170k/yr OnsiteFull Time
Ferrotec
FerrotecTokyo Stock Exchange: 6890: Manufacturer of semiconductor equipment and thermal management solutions.
15+ YOE5+ MgmtLead R&D for thin-film deposition processes; manage scientists/engineers; international collaboration.
Thin Film Deposition, Sputtering, Evaporation, PLD, ALD, CVD, Profilometry, Ellipsometry, SEM, AFM, 4-point probe
2mo
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Photolithography Process Development Engineer (51118)
Milpitas, California, United States
$121k-$160k/yr OnsiteFull Time
Headway Technologies
Headway Technologies: Designs and manufactures magnetic recording heads for hard disk drives
3+ YOEBachelor's in Materials Science, Physics, or Electrical Engineering; 1-3 years in magnetic recording head/HDD/semiconductor process development; wafer fab experience; SPC; MS Office; strong communication and problem-solving skills.
Microsoft Office, Statistical Process Control (SPC)
1mo
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Scientist- Process Chemistry
Pleasanton, California, United States
$123k-$167k/yr OnsiteFull Time
10x Genomics
10x GenomicsNASDAQ: TXG: Develops platforms for high-resolution single-cell and spatial biological analysis.
0+ YOEPh.D. in Chemical Engineering or Chemistry; 0-3 years industry experience; knowledge of polymer, surfactant, or surface chemistry; process development, scale-up, validation, statistical process control, documentation, and strong communication skills.
1w
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Process Authority Specialist
Turlock, California, United States
$60k-$81k/yr OnsiteFull Time
Certified Group
Certified Group: Provides laboratory testing, regulatory consulting, and certification services.
3+ YOEBachelor's degree in a relevant science or engineering field, 3+ years' experience in thermal/process validation or food processing, knowledge of FDA regulations and process validation, strong analytical and communication skills.
Microsoft Excel, Microsoft Word, LIMS
3w
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Process 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+ YOEAdvanced experience in semiconductor process development with strong background in process improvement, statistical methods (SPC/DOE), lab/equipment work, data analysis, and scientific programming (MATLAB/Python). Degree plus years of experience or equivalent.
MATLAB, Python, JMP, Minitab, Statistical Process Control (SPC), Design of Experiments (DOE)
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Staff Process Engineer
Union City, California, United States
$111k-$150k/yr OnsiteFull Time
Foxsemicon Integrated Technology
Foxsemicon Integrated TechnologyTaiwan Stock Exchange: 3413: Designs and manufactures subsystems and components for semiconductor equipment.
7+ YOELead development of precision machining and surface treatment processes; 7+ years in precision machining; Bachelor's in Engineering, Master’s preferred; CAD/CAM, data analysis, ERP/MES; cross-functional leadership.
CAD/CAM, ERP/MES, GD&T, CNC, Data analysis tools
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Process Engineer 5
Fremont, California, United States
$125k-$270k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
5+ YOEMaster’s (8+ yrs) or PhD (5+ yrs) in Materials Science/Chemical Engineering/Chemistry/Physics or equivalent experience; experience with semiconductor process development, SPC/DOE, lab work, and collaboration with customers.
MATLAB, Python, JMP, Minitab
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Process Engineer 2
Fremont, California, United States
OnsiteFull Time
Mattson Technology
Mattson Technology: Designs and manufactures advanced semiconductor wafer processing equipment.
3+ YOEBS in chemical engineering, materials science or related field with 3+ years experience; hands-on experimental and hardware experience; strong data analysis, documentation and communication skills; able to work safely with hazardous gases and travel 20-50%.
2w
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Staff Process Integration Engineer
Livermore, California, United States
$163k-$214k/yr OnsiteFull Time
FormFactor
FormFactorNASDAQ: FORM: Manufacturer of semiconductor test and measurement equipment.
5+ YOEExperienced engineer for assembly and test process development for probe card architectures; strong DOE/SPC skills, failure analysis, metrology, and cross-functional collaboration. Advanced degree or equivalent experience required.
ATE Testing, DOE, SPC, Precision Metrology, Electrical Testing, Failure Analysis, Statistical Data Analysis
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Senior Process Design Engineer
San Jose, California, United States
$150k-$180k/yr OnsiteFull Time
Legence
LegenceNasdaq: LGN: Engineering and maintenance services for mission-critical building systems.
8+ YOEBS/MS in related engineering, 8+ years process piping experience, P&ID development, SolidWorks/AutoCAD/Revit/Bluebeam proficiency, project coordination, cost estimating, client interfacing, mentoring; CA PE a plus; U.S. work authorization required.
SolidWorks, AutoCAD, Revit, Bluebeam
4d
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Applications Development Engineer - Surfscan
Milpitas, California, United States
$98k-$166k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management solutions for semiconductors.
Master's or PhD in EE, Physics, Material Science or related; optics/semiconductor processing knowledge preferred; develop test plans, analyze data, and communicate results.
SPx
4d
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Applications Development Engineer - Surfscan
Milpitas, California, United States
$98k-$166k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
Advanced degree in EE/Physics/Materials/Engineering, experience developing demonstrations, test plans, data analysis, and communicating technical results; optics and semiconductor process knowledge preferred.
4w
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Process Engineer II (Hilmar, CA, US, 95324)
Hilmar, California, United States
$76k-$113k/yr OnsiteFull Time
Hilmar Cheese Company
Hilmar Cheese Company: Produces cheese and whey ingredients for global food brands.
1+ YOEBS/MS in engineering with 1–2 years manufacturing experience; able to perform mass/energy balances, analyze production data, develop P&IDs, and present technical information; intermediate MS Word/Excel/PowerPoint; CQV and root cause analysis experience preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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Senior Process Integration Engineer - Optical Solutions - United States
Fremont, California, United States
$140k-$210k/yr OnsiteFull Time
Koch Inc.
Koch Inc.: Operates global manufacturing, refining, and industrial technology businesses.
5+ YOEMaster’s degree in physical science or engineering with optical orientation; 5+ years optical process development; hands-on fiber-optic system integration; experience with adhesives/solders; DOE/FMEA; programming (Python).
Python, Optical power meters, OSA, Oscilloscopes, DOE, FMEA
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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Senior Fiber Assembly Process Engineer
Milpitas, California, United States
$150k-$177k/yr OnsiteFull Time
PsiQuantum
PsiQuantum: Builds fault-tolerant quantum computers using silicon photonics technology.
5+ YOEMSc/PhD or equivalent experience; 5+ years in fiber optics/optical system development; expertise in fiber splicing, measurement, opto-mechanical packaging; proficiency in Python and JMP; experience with instrumentation automation and control.
Python, JMP
1mo
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Research & Development Mechanical Engineer
Livermore, California, United States
OnsiteFull Time
Spectra Tech
Spectra Tech: Engineering and environmental services for the nuclear energy industry.
5+ YOEBachelor's in a relevant field and 5 years of directly relevant experience; Creo/SolidWorks; GD&T; design for multiple manufacturing processes; DOE Q security clearance.
Creo, SolidWorks, PDMLink, FEA
1w
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COMING SOON - COMMUNITY DEVELOPMENT TECHNICIAN
Stockton, California, United States
$62k-$80k/yr OnsiteFull Time
City of Stockton
City of Stockton: Managing municipal services and public safety for Stockton residents.
2+ YOEHigh school diploma (or equivalent) and 2 years clerical/public contact experience; ability to process permits, use GIS and permit tracking systems, perform data entry, customer service, and prepare reports.
Geographical Information System (GIS)
1w
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Fall 2026 PhD Intern - Hardware Development Engineering
Fremont, California, United States
$42-$56/hr OnsiteInternship
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
Currently pursuing or recently completed PhD in engineering or core science; strong critical thinking, problem solving, and communication skills; ability to support photo process development, mask management, and execution of engineering projects.
3mo
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Software Developer – Oracle APEX (NWS 00888)
Livermore, California, United States
$81-$155/hr OnsitePart Time
North Wind Group
North Wind Group: Provides engineering, construction, and environmental services to federal agencies.
Proficient in SQL, PL/SQL, Oracle APEX; web development; data modeling; capable of SDLC processes; able to work independently or in a team.
Oracle, Oracle APEX, SQL, PL/SQL, MySQL, PostgreSQL, SQL Server, Javascript, Ajax, CSS, HTML