Photolithography Process Development Engineer (51118)
Milpitas, California, United States
$121k-$160k/yrOnsiteFull Time
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)
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.
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.
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)
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.
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.
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%.
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
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.
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.
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.
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
Senior Process Integration Engineer - Optical Solutions - United States
Fremont, California, United States
$140k-$210k/yrOnsiteFull Time
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
Application Development Engineer – Professional Hygiene
Modesto, California, United States
$75k-$95k/yrOnsiteFull Time
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
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.
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.
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.
Fall 2026 PhD Intern - Hardware Development Engineering
Fremont, California, United States
$42-$56/hrOnsiteInternship
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.