381 process operator jobs at 206 companies in Lathrop, CA
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Process Operator
Milpitas, California, United States
OnsiteFull Time
XylemNYSE: XYL: Manufacturer of water transport, treatment, and testing technologies.
High school diploma/GED, English literacy, site-specific safety training, ability to operate and monitor chemical feed/recovery systems, perform QC, maintenance, and basic data entry; forklift and prior manufacturing experience preferred.
VishayNYSE: VSH: Manufactures discrete semiconductors and passive electronic components worldwide.
1+ YOEHigh school diploma, 1+ years semiconductor processing experience, cleanroom and vacuum system familiarity desired, ability to lift 50 lbs, strong English communication, attention to detail, and adherence to safety practices.
OkloNYSE: OKLO: Developing advanced fast fission nuclear power plants.
Engineering background (e.g., Mechanical/Chemical/Petroleum/Aerospace), experience designing or modifying process equipment, strong systems engineering and operations intuition, fluids/process system and compressible gas experience, and strong technical writing.
Honeywell InternationalNASDAQ: HON: Designs and manufactures technologies for aerospace, buildings, and industry.
5+ YOEBS in engineering, 5+ years manufacturing experience, hands-on process improvement using DOE/statistics, ability to train operators and obtain security clearance.
Design of Experiments (DOE), pick and place machines, epoxy dispensers, wire bonding machines, PWB surface mount processes, automation equipment
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
2+ YOEMinimum 2 years related experience; associates or technical certificate preferred in semiconductors/electronics/chemistry/mechanical; ability to operate processing equipment in cleanroom, collect data, and work shift schedules including weekends.
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
2+ YOETechnical diploma with 2+ years experience; ability to prepare wafers, operate reactors and SEM, perform sample prep and routine maintenance, record process data, and work in cleanroom conditions (lift up to 35 lbs.).
scanning electron microscope (SEM), energy dispersive spectroscopy (EDS)
Lumilens: Designs photonic interconnects for AI supercomputing infrastructure.
8+ YOEBachelor's degree and 8+ years in business process management or operational excellence; expertise in process modeling, automation initiatives, enterprise systems (ERP/CRM/ITSM/PLM/QMS); strong project management and executive communication skills.
PayPalNASDAQ: PYPL: Global digital payments platform for consumers and merchants.
5+ YOE5+ years relevant experience and bachelor’s degree or equivalent; program/process/finance operations experience; strong analytical, problem-solving, and communication skills; cross-functional collaboration; familiarity with JIRA and Confluence.
Flory Industries: Manufacturer of specialized nut-harvesting and agricultural machinery.
Supports ERP systems and process improvement; requires SQL, Python, Microsoft Excel, Power BI/Power Platform skills; experience with Microsoft Dynamics GP or similar; strong cross-functional communication and data analysis skills.
SQL, Python, Microsoft Excel, Microsoft Dynamics GP, Power BI, Power Platform, HTML5, JavaScript
NextpowerNasdaq: NXT: Provides integrated solar tracker and energy technology solutions.
3+ YOE3+ years in process, documentation, training or operations; strong writing, presentation, and stakeholder-synthesis skills; Excel and PLM/ERP familiarity; detail-oriented with data validation; occasional travel.
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
2+ YOE2-4 years of experience with a Technical Diploma; prepares wafers, operates reactors and SEM, records data, and maintains equipment.
Reactor equipment, Scanning Electron Microscope (SEM), Thin film processing equipment, Laboratory process instrumentation, Graphing and data analysis tools
XperiNYSE: XPER: Develops entertainment and audio technology for consumer electronics and automotive.
8+ YOE8+ years in process transformation or related roles, experience delivering measurable operational improvements, strong analytical skills, cross-functional collaboration, and familiarity with AI tools and automation.
LLMs, agents, APIs, MCPs, Salesforce, NetSuite, Jira, Confluence, Microsoft 365
XperiNYSE: XPER: Developing entertainment technologies for consumer electronics and connected cars.
8+ YOE8+ years in process transformation or business operations, experience from discovery through implementation, strong analytical skills, AI and automation familiarity, cross-functional collaboration, and clear communication.
Republic ServicesNYSE: RSG: Provides waste collection, recycling, and environmental services.
Operate and maintain wastewater treatment equipment, record system readings, collect/process stormwater samples, perform grounds maintenance, and keep maintenance and waste logs. Attention to detail and mechanical/electrical knowledge preferred.
EcoservicesNYSE: ECVT: Provides sulfuric acid production and regeneration services for industrial applications.
Operate and monitor sulfuric acid and water treatment plant equipment; perform field rounds, inspections, troubleshooting, and support loading/unloading; must have driver’s license and industrial equipment experience.
VeecoNasdaq: VECO: Manufactures precision processing systems for semiconductor and electronics production
2+ YOEBachelor's in engineering or materials science and 2+ years related experience; wafer processing and semiconductor equipment operation preferred; proficiency with MS Office (Excel/Word/PowerPoint); SPC and metrology familiarity.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
Altium Packaging: Manufacturer of rigid plastic containers and recycled resins.
Operate blow-mold/PET/injection molding and auxiliary equipment, perform inspections, basic math and computer skills, troubleshoot/process problems, lift up to 50 lbs, complete operator training within 90 days.
blow-mold, PET, injection molding machines, grinders, trimmer machines, conveyor systems