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33 precision assembler jobs at 26 companies in Fontana, CA

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Assembler II
Hemet, California, United States
$21-$22/hr OnsiteFull Time
McCrometer
McCrometerNYSE: VLTO: Manufacturer of flow measurement instruments for water and industrial use
2+ YOE2+ years mechanical/electromechanical assembly experience; able to read blueprints/SOPs, perform precision assembly, use hand/power tools and drill presses, and operate a forklift; high school preferred.
drill presses, air vise, pneumatic tools, hand tools, jigs, fixtures, powered industrial truck (forklift)
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2w
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Assembler – Level 1
Monterey Park, California, United States
$18-$19/hr OnsiteFull Time, Contract
Union Technology Corp
Union Technology Corp: Designs and manufactures high-reliability multilayer ceramic capacitors and assemblies.
1+ YOEHigh school diploma, 1–2 years electronics/precision assembly experience preferred, ability to perform repetitive precise tasks, read technical documents, follow safety and cleanroom practices, reliable transportation, and U.S. person status.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Teams, Microsoft PowerPoint, ERP systems
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Systems Assembler - Temp. (50270)
Monrovia, California, United States
$22-$23/hr OnsiteFull Time
AMADA WELD TECH
AMADA WELD TECH: Manufactures precision welding, marking, and automation equipment.
4+ YOEAssemble, calibrate, set up, and test precision mechanical, pneumatic, and electric assemblies; read schematics; soldering and hand-tool dexterity; 4–6 years assembly experience preferred; AA in electronics preferred.
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Manufacturing Technician
Long Beach, California, United States
$30-$48/hr OnsiteFull Time
Blisk Dynamics
Blisk Dynamics: An aerospace building next-generation jet engines and propulsion hardware.
2+ YOE2–5 years hands-on aerospace manufacturing or precision assembly experience; able to read engineering drawings, perform precision assembly (torque, safety-wiring, thread inserts), maintain documentation; A&P license a plus.
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Hydraulic Assembly Technician
Santa Ana, California, United States
$99k-$130k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years hydraulic or precision mechanical assembly experience; read mechanical and hydraulic drawings; install seals and O-rings; perform hydrostatic and pneumatic testing; use precision measuring tools; torque fasteners; eligible for U.S. Secret clearance and must be a U.S. Person.
micrometers, calipers, bore gauges, dial indicators, hydraulic torque equipment, hydrostatic test equipment, pneumatic test equipment, SUBSAFE, SOC, NAS 1638, ISO 4406, AS9100, ISO 9001
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Technician: Assembly, Integration & Test (2nd Shift)
Los Angeles, California, United States
$37-$47/hr OnsiteFull Time
Apex
Apex: Mass-manufactures standardized satellite buses for commercial and government use.
5+ YOEU.S. Person required; 5+ years spacecraft/satellite AIT experience with structures, avionics, and harnessing; precision assembly, testing, and drawing interpretation skills.
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2mo
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Bench Mechanic Temp to Hire 1st Shift
Orange, California, United States
$18-$20/hr OnsiteFull Time, Contract
Ducommun
DucommunNYSE: DCO: Manufactures structural and electronic systems for aerospace and defense.
1+ YOEReads blueprints, fabricates and assembles sheet metal parts, deburring, precision measurements, hazardous waste handling, and project participation.
Blueprints, Sheet metal fabrication, Deburring tools, Measuring tools, Drill presses, Ultrasonic gauges, Micrometers
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Assembly Technician
Irvine, California, United States
$30-$35/hr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
Assemble and test high-precision components to engineering drawings, perform quality testing, operate hand and power tools, and record production data. High school diploma and ability to lift 35-50 lbs required.
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3w
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Mechanisms Technician II, First Shift
Long Beach, California, United States
$27-$41/hr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
2+ YOE2+ years aerospace mechanical experience; ability to assemble and test electro-mechanical assemblies, use calibrated tools (torque wrenches, inspection equipment), wiring/harnessing, and follow precise work instructions.
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2mo
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Design Engineer - Medical Beams
Irvine, California, United States
$115k-$140k/yr OnsiteFull Time
TAE Technologies
TAE Technologies: Developing commercial fusion energy and advanced power management technologies.
2+ YOE2+ years in mechanical design; SolidWorks or Catia; GD&T (ASME Y14.5M); DFMA; hands-on assembly; precision measuring tools.
SolidWorks, Catia, PDM
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Bencher/ Deburr
Corona, California, United States
$20-$25/hr OnsiteFull Time
Karman Space & Defense
Karman Space & DefenseNYSE: KRMN: Designing and manufacturing mission-critical systems for space and defense.
Perform benchwork, assembly, finishing, and inspection of metal components; must follow safety procedures and work to engineering drawings with attention to precision.
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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
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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
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Cable Assembly Technician
Adelanto, California, United States
$38k-$57k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
0+ YOEPerforms assembly, test, and repair of unmanned aerial vehicles; must read blueprints, use hand tools and precision instruments, know PC operating systems, obtain DoD clearance, and have a high school diploma or equivalent.
calipers, micrometers, torque wrenches, Fluke meters, hand tools, personal computer operating systems, blueprints
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Mechanical Assembly Technician
Cypress, California, United States
OnsiteFull Time
Sapphire Technologies
Sapphire Technologies: Develops and manufactures turboexpander-based clean energy recovery systems.
3+ YOE3+ years manufacturing experience; ability to read mechanical/electrical drawings, assemble precision motor/generator/turbo machinery, fabricate wiring harnesses, use hand/power tools and lifting equipment, and perform tests/documentation.
Microsoft Office Suite, drills, calipers, micrometers, dial indicators, height gages, cutters, saws, forklifts, cranes
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3w
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Optical Engineer
Los Angeles, California, United States
$85k-$115k/yr OnsiteFull Time
Horizon Surgical Systems
Horizon Surgical Systems: AI-driven robotic systems for ophthalmic microsurgery
0+ YOEBachelor's in engineering, 0–3 years experience, experience with precision optical systems, electronics assembly, CAD, strong communication and organizational skills.
CAD, Optical Coherence Tomography (OCT), SLA, FDM
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Manufacturing Engineer
Torrance or Los Angeles
$95k-$175k/yr OnsiteFull Time
Northwood Space
Northwood Space: Manufacturing ground stations and providing satellite communication infrastructure.
2+ YOEBachelor’s in Mechanical, Aerospace, or Industrial Engineering; 2+ years in manufacturing/ process engineering; CAD proficiency; strong on-floor troubleshooting; experience with precision assembly, welding, adhesives, and mechanical fastening.
Siemens NX, CAD
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TOOL & DIE MAKER (B Shift)
Garden Grove, California, United States
$27-$37/hr OnsiteFull Time
LISI AEROSPACE
LISI AEROSPACEEuronext Paris: FII: Manufactures high-tech fasteners and structural components for the aerospace industry.
3+ YOEReads blueprints, sets up and operates toolroom machinery, fits and assembles dies and fixtures, inspects precision parts, and maintains tooling; minimum 3 years technical education/experience required.
mainframe computer systems, Spreadsheet, Word Processing software
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Conformal Coating Sprayer
Huntington Beach, California, United States
$27-$30/hr OnsiteFull Time
Plasma Ruggedized Solutions
Plasma Ruggedized Solutions: Provides conformal coating and specialized engineering for electronic components.
3+ YOEMust be ITAR-eligible U.S. worker with 3+ years precision spray experience (HVLP), ability to read assembly drawings/work instructions, attention to detail, dependable, able to work evenings and weekends.
HVLP
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2mo
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Solar Manufacturing Engineer
Los Angeles, California, United States
$100k-$140k/yr OnsiteFull Time
K2 Space
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
2+ YOEBachelor's in engineering required, 2+ years in high-volume manufacturing or hands-on production, strong hands-on aptitude, ability to read drawings, experience with first-article setups, familiarity with precision assembly and electromechanical integration.
Manufacturing Execution System (MES), NX, CAD, GD&T
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