37 machining assembler jobs at 24 companies in Fontana, CA

1mo
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Machining Tech I
Fullerton, California, United States
$17-$27/hr OnsiteFull Time
Howmet Aerospace
Howmet AerospaceNYSE: HWM: Manufactures high-performance metal components for aerospace and transportation.
1+ YOEHigh school diploma/GED preferred, 1+ year machinist or assembly experience, U.S. work authorization and U.S. person (ITAR) required, ability to read blueprints, use precision gauges, and perform entry-level machine set-ups.
micrometers, calipers, comparators, thread gauges, depth micrometers, dial indicators, SPC Charting
2w
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Machine Assembler I
Rancho Dominguez, California, United States
$18-$25/hr OnsiteFull Time
TRAK Machine Tools - Southwestern Industries
TRAK Machine Tools - Southwestern Industries: Manufacturer of CNC machine tools and conversational control systems.
1+ YOERead and interpret engineering drawings, use hand and power tools, lift up to 40 pounds, follow work instructions, meet quality/time standards; 1+ years related experience or completion of machine tool/trade program.
CNC, CNC controls, hand tools, power tools, measuring instruments
1mo
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Mechanical Assembler (1st Shift) (67157)
Los Angeles County or California
$22/hr OnsiteFull Time
Eaton
EatonNYSE: ETN: Manages electrical, hydraulic, and mechanical power systems globally.
1+ YOEMinimum 1 year assembly experience with hand/power tools or one-year technical school; ability to lift 35 lbs, follow drawings, work overtime, cross-train, and meet quality/production targets. Local candidates within 50 miles required; no relocation or immigration sponsorship.
CNC, press brake, drill press, fork truck, jib crane, wire strippers, manual/electric tools
1mo
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Production Manager, Structures Fabrication and Machining
Long Beach, California, United States
$130k-$194k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
5+ YOE3+ MgmtLead production teams across multiple shifts to deliver large structural assemblies; 5+ years technical/operations experience, 3+ years managing production teams, experience scaling production, strong communication, safety and quality focus.
Smartsheet, SQL, Microsoft Excel, PLM, ERP, MES
3w
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Fastener Assembly - 2nd Shift
Irvine, California, United States
OnsiteFull Time
Precision Castparts Corp.
Precision Castparts Corp.NYSE: BRK.B: Manufacturer of complex metal components for aerospace and industrial markets.
0+ YOERead/write English, basic shop math, use micrometer/caliper/optical comparator, interpret basic drawings, lift up to 35 lbs; GED/HS preferred.
micrometer, caliper, optical comparator, hydraulic press, CNC, EDM, NDT, Laser Marking
2mo
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Toolmaker
Santa Fe Springs, California, United States
$20-$45/hr OnsiteFull Time
Votaw Precision Technologies
Votaw Precision Technologies: Manufacturing precision components and assemblies for aerospace and defense
6+ YOESix years’ Toolmaker experience in aerospace/manufacturing; proficient with tooling, GD&T, machining, and assembly.
Band saws, Milling machines, Lathes, Surface grinders, Hoist and cranes, Hand tools, GD&T
2mo
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Field Service Mechanical Technician (California) (Los Angeles, CA, US, Los Angele)
Los Angeles, California, United States
OnsiteFull Time
GROB
GROB: Manufacturer of universal machining centers and production systems.
High school diploma; strong mechanical aptitude; knowledge of metric drawings; NC programming preferred; CNC machining or assembly experience preferred.
CNC machining, NC programming, G-code, M-functions, calipers, micrometers, levels, indicators, tool drawings, metric prints
1mo
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Manufacturing Associate (CA, Irvine)
Irvine, California, United States
OnsiteFull Time
MK Products
MK Products: Manufacturers of specialized orbital and push-pull arc welding systems.
Experience operating CNC machines, deburring, cutting conduit, assembly, brazing, shipping/receiving, picking and packing; able to perform various shop duties.
CNC
1mo
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Sewing Machine Operator (Los Angeles, CA )
Los Angeles, California, United States
$17/hr OnsiteFull Time
Outdoor Research
Outdoor Research: Manufacturer of technical apparel and gear for outdoor sports.
Operate industrial sewing machines to assemble components of cold-weather gloves and outdoor products, meet production and quality standards, and adapt to changing processes.
industrial sewing machine
2mo
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Technician, Vehicle and Factory
Los Angeles, California, United States
OnsiteFull Time
Furientis
Furientis: Develops cost-effective, high-volume interceptor missile systems.
High school diploma, hands-on machining (manual mill/lathe, CNC), TIG/MIG welding, composite layup, reading mechanical drawings/GD&T, mechanical assembly discipline, ability to work independently; must be a U.S. Person and onsite in Los Angeles.
CNC, manual mill, lathe, CAM, GD&T, TIG, MIG
1w
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Assembly Operator 1st shift (5:00am-1:30pm)
City of Industry, California, United States
$19-$20/hr OnsiteFull Time
TriMas
TriMasNASDAQ: TRS: Manufactures engineered products for packaging, aerospace, and industrial markets.
0+ YOEHigh school diploma or GED; 0-2 years assembly machine experience; ability to read blueprints, use precision measuring tools, perform inspections, follow LOTO and EHS procedures.
micrometers, calipers, comparators, microscopes, tensile testers, T-Card
1w
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Focus Factory Supervisor
Hemet or Riverside or Winchester
$85k-$105k/yr OnsiteFull Time
McCrometer
McCrometerNYSE: VLTO: Manufacturer of flow measurement instruments for water and industrial use
Leadership experience in a manufacturing environment, ability to supervise welding/machining/assembly, monitor KPIs, maintain safety and quality, and support continuous improvement.
Microsoft Word, Microsoft Outlook, Microsoft Excel, MRP, SAP, ERP
1mo
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Electromechanical Assembly Technician
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$30-$48/hr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
3+ YOE3+ years electromechanical/microelectronics assembly experience; soldering, PCB rework, wiring/harness fabrication, testing with DMM/oscilloscopes, reading technical drawings, and strong problem-solving and documentation skills.
oscilloscopes, spectrum analyzers, DMM, Python, CNC, GD&T, PCB, micrometers, calipers, height gauges, forklifts, pallet jacks
3w
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Utility
La Mirada, California, United States
$21/hr OnsiteFull Time
Montebello Container
Montebello Container: Manufactures custom corrugated boxes and packaging sheets.
Perform general manufacturing and packaging duties: assemble materials, dispose of waste/recyclables, read orders/gauges, complete quality documents, and perform machine-area cleanup.
4h
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NPI Technician
Costa Mesa, California, United States
$41-$55/hr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years technician experience in NPI/manufacturing; hands-on mechanical/electromechanical/optical assembly; GD&T and engineering drawing interpretation; CNC, injection molding, precision assembly; inspection tools and SPC experience.
Microsoft Excel, Minitab, SolidWorks, NX, CMM, CNC
6d
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Production Packager
Ontario, California, United States
$19/hr OnsiteFull Time
Pentel of America
Pentel of America: Manufacturer of pens, pencils, and professional art supplies.
0.5+ YOEHigh school diploma/GED,6–12 months production experience,ability to operate machines,lift up to 54 lbs,perform assembly/packaging,attention to detail and basic document reading.
3mo
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Sourcing Lead Buyer
Santa Ana or California or United States
$70k-$100k/yr OnsiteFull Time
Nikkiso
NikkisoTokyo Stock Exchange: 6376: Manufactures industrial pumps, medical dialysis equipment, and aerospace components.
5+ YOE5+ years sourcing/procurement in manufacturing; Bachelor's preferred; experience sourcing machined components, castings, forgings, weldments and electrical assemblies; ability to interpret engineering drawings; supplier development and contract negotiation experience.
1mo
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Lead Fabricator
Long Beach, California, United States
$40-$53/hr OnsiteFull Time
Blisk Dynamics
Blisk Dynamics: A fast-moving team designing and building next-generation gas turbine engines for aerospace, defense, and energy.
7+ YOE7+ years aerospace or precision fabrication experience; expert welding (TIG preferred), machining, tube bending, leak checking, assembly, test campaign leadership, ability to read engineering drawings; A&P license a plus.
1w
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Mechanical Technician
Los Angeles, California, United States
$30-$45/hr OnsiteFull Time
Outpost Space
Outpost Space: Building reusable spacecraft for precision Earth return and logistics.
5+ YOEHS diploma required; 5+ years mechanical assembly/fabrication experience in high-precision environments; proficiency reading engineering drawings and GD&T; experience with hand and torque tools and precision measurement; composites or machining preferred.
GD&T
2mo
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General Fabricator
Riverside, California, United States
$17-$25/hr OnsiteSeasonal, Full Time
Adrenalin Attractions
Adrenalin Attractions: Themed fabrication and immersive experiences specialist.
Experience in woodworking, CNC assembly, and fabrication; ability to read blueprints; detail oriented; strong teamwork and multi-project management in fast-paced environments.
Woodworking, CNC, Blueprint reading, Fabrication processes