613 Machine Operator jobs in Diamond Bar,CA

Recommended

iHire

Cnc Machinist

Karman Space & Defense

Huntington Beach, CA 92647

$23-$30/hr

Recommended

iHire

Machinist

Snider Precision

Los Angeles, CA 90022

$55/hr

Easy Apply

Oakley Manufacturing Machine Operator - Foothill Ranch, CA

Adecco

Anaheim, CA 92804

$18.97-$20.97/hr

~ 22 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

High school diploma or GED
At least six months of experience in a fast-paced manufacturing environment
Basic computer and math skills
Read and understand English work instructions and safety procedures
Experience using powered and pneumatic hand tools
Ability to stand for 8–10+ hours per shift
Ability to perform frequent physical movement
Ability to lift up to 40 lbs. occasionally
Wearing safety glasses
Availability to work overtime, weekends, and holidays as needed
Ability to operate more than one machine at a time
Ability to inspect products for defects and report concerns
Ability to record quality and production data in systems such as SAP, MES, and Go-Canvas
Maintain materials and tools at workstation
Authorize to work in Foothill Ranch, CA (explicit location from title)

SmartExplore AI is experimental.

New, Posted 2 hours ago

Recommended

ResumeLibrary

Machinist

Knott's Berry Farm

Buena Park, CA 90620

$28.64-$37.24/hr

~ 24 min Onsite

Requires a minimum of 4–6 years of experience in machining and welding operations, along with a current AWS D1.1 Certified Welder certification.
Possess strong knowledge of machinist and welding trade practices, including the properties and applications of various metals and alloys, and be proficient in selecting proper welding techniques for different materials and structural requirements.
Prior experience operating and maintaining machine tools, metal-forming and metal-removal equipment, and various welding devices to fabricate, fit, assemble, repair, and maintain parts and equipment used in a theme park environment.
Must be able to determine proper welding techniques for various alloys; operating and maintaining metal-removing machines, metal forming equipment, machine tools and a variety of welding devices.
Lay out, fit, and fabricate metal components to assemble structural forms, such as machinery frames, bridge parts, and pressure vessels, using knowledge of welding techniques, metallurgy, and engineering requirements. Includes analyzing engineering drawings and specifications to plan welding operations where procedural information is required or unavailable.
Must be able to read and interpret blueprints, drawings, and specifications to determine dimensions, tolerances, layouts, and work sequences, and perform layout, fitting, and fabrication of metal components such as ride structures, mechanical assemblies, and support systems. This position requires applying knowledge of machine shop theory, shop mathematics, metallurgy, and fabrication techniques to safely execute work, often planning tasks independently when detailed instructions are not available.
Ability to perform basic mathematical calculations and effectively communicate in English to follow procedures, complete documentation, and coordinate with team members is essential, with a strong emphasis on safety, precision, and maintaining equipment critical to guest operations.

SmartExplore AI is experimental.

Easy Apply

Merchant Services Customer Support Representative

Chino Commercial Bank

Ontario, CA 91761

~ 20 min OnsiteUrgently HiringBilingual Preferred

High school diploma or general education degree (GED); three (3) or more years of related experience and/or training; or the equivalent combination of education and experience
Work related experience should consist of a financial institution customer service and cash handling background
Educational experience, through in-house training sessions, formal school or financial industry related curriculum, should be business or financial industry related
Intermediate experience, knowledge and training in business banking products and branch operation activities, terminology and products and services
Intermediate knowledge of related state and federal banking compliance regulations, and other Bank operational policies
Intermediate skills in computer terminal and personal computer operation; mainframe computer system; and word processing, spreadsheet and account opening software programs
Intermediate typing skills to meet production needs of the position
Basic math skills; calculate interest and balance accounts; add, subtract, multiply and divide in all units of measure, using whole numbers, common fractions and decimals; locate routine mathematical errors; count currency, coin and negotiable instruments in a timely manner
Effective oral, written and interpersonal communication skills with the ability to apply common sense to carry out instructions, interpret documents, understand procedures, compose correspondence, and speak clearly to customers and employees
Ability to deal with difficult problems involving multiple facets and variables in non-standardized situations
Effective organizational and time management skills
Ability to work with general supervision while performing duties
Ability to communicate effectively in Spanish is a plus, though not mandatory
Current California driver's license and a vehicle with appropriate insurance coverage if required to drive in the course of performing assigned duties and responsibilities

SmartExplore AI is experimental.

New, Posted 1 day ago

Recommended

iHire

Technician

SR Machining

Norco, CA 92860

$26-$32/hr

New, Posted 1 day ago

Recommended

Apply Directly

Production Operator

B. Braun US Pharmaceutical Manufacturing LLC

Irvine, CA 92602

$21.84/hr

~ 33 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

High school diploma/G.E.D or equivalent required.
01-05 years related experience required.
Regular and predictable on-site attendance
The employee is regularly required to sit and talk or hear.
The employee frequently is required to use hands to handle or feel and reach with hands and arms.
The employee is occasionally required to stand and walk.
The employee must occasionally lift and/or move up to 20 pounds.
Moderate work – Exerting up to 40 lbs of force occasionally, and/or up to 20 lbs of force frequently, and/or 10 lbs force constantly to move objects.

SmartExplore AI is experimental.

New, Posted 12 hours ago

Recommended

iHire

Cnc Operator

Caliber Aerospace

Santa Fe Springs, CA 90670

$25-$30/hr

New, Posted 1 day ago

Recommended

Easy Apply

CNC Machinist

Polymer Concepts Technologies

Orange, CA 92862

~ 25 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

High school diploma or equivalent required.
Minimum of two (2) years of experience operating CNC machining equipment in a manufacturing environment.
Demonstrated ability to read and interpret engineering drawings and geometric dimensioning and tolerancing (GD&T;).
Experience using precision measuring instruments such as micrometers, calipers, dial indicators, and gauges.
Basic mathematical skills, including the ability to perform shop calculations and dimensional conversions.
Ability to work overtime and weekends as operational needs require.
This role requires performing in a manufacturing environment, standing for extended periods, and occasionally lifting materials weighing up to 50 pounds.
Overtime and weekend work may be required based on production demands.

SmartExplore AI is experimental.

New, Posted 8 hours ago

Apply Directly

Quality Technician

Stremicks Heritage Foods

Riverside, CA 92505

$32.43-$34.14/hr

~ 36 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Earned bachelor's degree in science
Experience using measurement tools such as micrometers and coordinate measuring machines (CMM)
Proficient in conducting quality audits and inspections
Knowledge of quality management principles and practices
Familiarity with quality control techniques and methodologies
Understanding of FDA regulations and HACCP guidelines
Ability to commute Riverside, CA 92505 (Required)
Night and/or swing shift
Overtime
Holidays
Weekends as needed
Full-time
Pay: $32.43 - $34.14 per hour
Dental insurance
Health insurance
Life insurance
Paid time off
Retirement plan
Vision insurance
In person
An Equal Opportunity Employer including Disabled/Veterans
Manufacturing: 1 year (Preferred)