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31 operations assembler jobs at 25 companies in Petaluma, CA

1mo
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Production Assembler - Temporary
Hercules, California, United States
$18-$25/hr OnsiteTemporary
Bio-Rad Laboratories
Bio-Rad LaboratoriesNYSE: BIO: Develops and manufactures products for life science research and diagnostics.
0+ YOEPerforms basic manufacturing tasks including assembly, calibration, packaging, quality inspection, documentation following GMP/GDP, and operation/troubleshooting of production equipment; 0–3 years experience preferred.
SAP
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1mo
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Operations Coordinator
San Francisco, California, United States
OnsitePart Time
Lighthouse
Lighthouse: Technology-driven platform for U.S. immigration and visa services.
Organized coordinator to manage printing, document assembly, mail/shipping, office logistics, and administrative support; comfortable with physical documents and basic technology tools.
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4d
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Assembler I (Seasonal, 8 weeks) / Ensamblador I (Temporada)
San Rafael, California, United States
$21/hr OnsiteSeasonal, Full Time
EO Products
EO Products: Produces organic and plant-based essential oil personal care products.
High school diploma or equivalent; ability to lift/move up to 20–50 lbs, operate manual pallet jack and filler equipment, follow GMP and quality procedures, fluency in English or Spanish.
filler, datecoder machine, manual pallet jack
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1w
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Maintenance Operations Engineering Technician
Esparto, California, United States
$32-$42/hr OnsiteFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
Hands-on maintenance and test execution experience with mechanical and electrical assemblies, ability to run and document hardware tests, troubleshoot to first-order diagnosis, and support rotating shifts and travel.
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1mo
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Principal Engineering Technician, Tech Operations
Berkeley, California, United States
$47-$58/hr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
8+ YOE8+ years hands-on experience; mastery of industrial electrical assembly (480VAC/1000VDC+), PLC integration, CAN/Modbus, mechanical fabrication, PCBA rework, sensor installation, commissioning, and ability to train junior technicians.
PLC, CAN, Modbus, PCBA, P&ID, thermocouple, strain gauge, pressure transducer, manual mill, lathe, welding equipment
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2w
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Turn Team Member
Berkeley, California, United States
$18-$20/hr OnsiteMultiple Commitments Available
Cardinal Group Companies
Cardinal Group Companies: Fully integrated real estate investment and property management firm.
Physically able to lift up to 50 lbs, perform groundskeeping, furniture assembly, housekeeping, maintenance assistance, and interact professionally with residents.
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1mo
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Technician Assembly - San Francisco, CA
San Francisco, California, United States
$60k-$150k/yr OnsiteFull Time
Atoms
Atoms: Building robotics and software to automate physical world industries.
1+ YOE1+ years assembly experience (mid) or 5+ years (senior). Assemble prototype and production hardware, lift up to 50 lbs, operate 3D printers, load firmware, use Google Workspace and Microsoft Excel, work with engineering teams.
Google Workspace, Microsoft Excel, SolidWorks, Linux, Command Line, 3D printers
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2w
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Sr. Manufacturing Engineer — Integration / Assembly
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.
Experienced in engineering assembly operations, line balancing, station design, change management (ECO), and improving yield and throughput for complex modular products.
MES
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1w
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Assembly Technician
South San Francisco, California, United States
OnsiteFull Time
Gritt Robotics
Gritt Robotics: Developing autonomous robots to automate outdoor construction tasks.
Hands-on mechanical assembly experience with welding, drilling, grinding, reading drawings and BOMs, fitting parts to tolerance, and operating shop tools; ability to lift up to 50 lbs.
drill presses, angle grinders, welders, hand and power tools
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1w
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Assembly Operator
Santa Rosa, California, United States
$18-$27/hr OnsiteFull Time
ITT
ITTNYSE: ITT: Manufactures engineered components for transportation, energy, and industrial markets
Use hand and machine tools, read blueprints, perform basic math, inspect work, record data in SAP, and lift up to 35 lbs in a warehouse environment.
SAP, ruler, tape measure, diagonal cutters, pneumatic crimpers, thermocouple, durometer, heat press
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3w
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Hardware Technician
Emeryville, California, United States
$35-$46/hr OnsiteFull Time
unspun
unspun: Developing 3D weaving technology for sustainable, on-demand apparel manufacturing.
2+ YOE2+ years technician experience in mechanical assembly or operating complex textile/mechatronic machinery; able to assemble, maintain, test, and troubleshoot electro-mechanical systems; read schematics and document results.
OnShape, Arena, Ion, CAD, PLM, MES
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1w
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Assembly Operator
Santa Rosa, California, United States
$18-$27/hr OnsiteFull Time
ITT
ITTNYSE: ITT: Manufactures engineered components for flow, transport, and industrial markets.
Use hand and machine tools to assemble cables and components, read engineering drawings, perform visual inspections, maintain SAP production records, lift up to 35 lbs, and stand for prolonged periods.
SAP, thermocouple, durometer, pneumatic crimper, heat press, diagonal cutters, tape measure, ruler
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3w
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Print & Assembly Production Associate
San Francisco, California, United States
HybridFull Time
Dandelion Chocolate
Dandelion Chocolate: Produces single-origin bean-to-bar chocolate and artisanal confections.
Ability to operate and maintain print and production machinery, perform repetitive assembly and packaging tasks, lift up to 50 lbs, work five 8-hour weekdays, and use Adobe Illustrator/Indesign, Primera, Fiery, and spreadsheets.
Primera, Adobe Creative Suite, Fiery, Google Sheets
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3w
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Assembly Specialist
Windsor, California, United States
$22-$25/hr OnsiteFull Time
Stäubli
Stäubli: Global manufacturer of industrial robots, connectors, and textile machinery.
Perform manual assembly and kitting, operate production cells, use hand tools and basic measurement devices, work with semi-automated equipment, lift up to 50 lbs; high school/GED and basic computer (Microsoft Office, ERP/SAP) skills required.
Microsoft Office, SAP
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4w
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Stationary Engineer - The Moscone Center (OnSite)
San Francisco, California, United States
$71/hr OnsiteFull Time
ASM Global
ASM Global: Operates and manages stadiums and convention centers worldwide.
5+ YOEMinimum 5 years experience in large public assembly or commercial facility operations; high school diploma/GED; completion of an approved apprenticeship; ability to operate, maintain, and repair building mechanical, electrical, and HVAC systems.
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2w
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Line - Jr. Sous
Pleasant Hill, California, United States
$18-$22/hr OnsiteFull Time, Part Time
Urban Plates
Urban Plates: Operates a chain of chef-driven fast-casual healthy restaurants.
Assist management in kitchen operations: ensure food quality and presentation, receive orders, open/close kitchen, expedite, assemble take-out, and maintain cleanliness and sanitation.
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6d
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Order Picker
Hayward, California, United States
OnsiteFull Time
Costco Wholesale
Costco WholesaleNASDAQ: COST: Operates membership-only warehouse clubs selling a variety of goods.
Pull and assemble delivery orders, operate manual and electric pallet jacks and forklifts, use warehouse scanning systems, follow safety procedures, and maintain open availability and work authorization.
WM scanning system, wrist scanner, pallet jack, electric pallet jack, forklift, EPJ
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1mo
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Manufacturing Technician II
Brisbane, California, United States
$33-$38/hr OnsiteFull Time
Mytra
Mytra: Develops autonomous robotics for warehouse material flow automation.
Experience with electro-mechanical and electronics assembly, PCB/PCBA handling, wire harnessing, reading engineering drawings, operating precision tools, and ability to lift 50+ lbs; available for a daytime manufacturing shift.
PCBs/PCBAs, wire harnessing, torque wrenches, electrical crimpers, power tools, server rack
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1mo
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Mechanic, Turbomachinery
Fairfield, California, United States
$30-$50/hr OnsiteFull Time
Ebara Elliott Energy
Ebara Elliott Energy: Designs and manufactures turbomachinery and provides global equipment services.
5+ YOEMinimum 5 years turbomachinery repair experience, strong mechanical background, trade school/apprenticeship beneficial, ability to read blueprints and perform inspections, balancing, disassembly/assembly, and operate shop equipment.
overhead cranes, hydraulic torque wrenches, fork truck, cut-off saws, portable machining equipment, heating/cutting torches, balance machines, sand blast booth, steam cleaner, drills, grinders, hydraulic presses, punch presses, sawsall
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3d
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Postdoctoral Researcher – Battery Materials & Electrochemical Energy Storage
Berkeley, California, United States
$84k-$94k/yr OnsiteFull Time
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts scientific research to address global challenges.
PhD in chemistry, chemical engineering, materials science or related; hands-on experience with battery material synthesis, cell assembly, electrochemical testing, glovebox operation, and structural characterization; strong communication and data management skills.
Python, MATLAB, glovebox, X-ray diffraction, electron microscopy, X-ray photoelectron spectroscopy, synchrotron
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