Cnc Machinist Jobs in Ontario, CA
A CNC Machinist, also known as a CNC Operator, is an instrumental player in the manufacturing industry. They operate Computer Numerical Control (CNC) machines, which are automated tools used to manufacture and remodel metal and plastic parts. Duties include interpreting blueprints, adjusting machine settings, conducting quality checks, and maintaining the machine. They need excellent technical skills to understand complex machinery and the ability to solve problems quickly if a machine malfunctions. Time management and attention to detail are crucial as they often work on tight schedules to produce precision parts.
Prospective CNC Machinists should have a high school diploma or equivalent, with a focus on mathematics, computer technology, and mechanical drawing. Many also complete an apprenticeship or obtain a post-secondary award in CNC operations or a similar field. Some important certifications include the National Institute for Metalworking Skills (NIMS) certification and CNC Machine Operator certification. Prior to becoming a CNC Machinist, individuals may work as machine operators, machine setup operators, or machinist apprentices to gain hands-on experience and learn about the manufacturing industry.

- Karman Missile & Space Systems
- South El Monte, CA (23 miles from Ontario, CA)
- 2 days ago
- Karman Missile & Space Systems
- South El Monte, CA (23 miles from Ontario, CA)
- 2 days ago
SUMMARY: Under direct supervision, writes, edits and optimizes CNC programs to create mechanical parts on 3, and 5 axis CNC machines....
CNC Programmer Support Technician
- La Mirada, CA (23 miles from Ontario, CA)
- 5 hours ago
- La Mirada, CA (23 miles from Ontario, CA)
- 5 hours ago
Position does require some type of Sheet Metal CNC Machine Operation experience and/or CNC Programming experience....
- Fullerton, CA (18 miles from Ontario, CA)
- 5 hours ago
- Fullerton, CA (18 miles from Ontario, CA)
- 5 hours ago
Employees must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position....
- Anaheim, CA (23 miles from Ontario, CA)
- 1 day ago
- Anaheim, CA (23 miles from Ontario, CA)
- 1 day ago
He/she is responsible for running multiple and varying CNC machines simultaneously, such as Lathes, EDM Wire, and Plunge machines in addition to operating manual machine tools to cut, drill, shape,...
- Yorba Linda, CA (14 miles from Ontario, CA)
- 2 days ago
- Yorba Linda, CA (14 miles from Ontario, CA)
- 2 days ago
Set up and operate CNC machines, specifically Swiss Style CNC Lathes Interpret technical drawings, blueprints, and CAD models to create accurate CNC programs....
Cnc Machine Operator (ID #437210)
- Garden Grove, CA (24 miles from Ontario, CA)
- 3 days ago
- Garden Grove, CA (24 miles from Ontario, CA)
- 3 days ago
seeking a skilled and reliable CNC Machine Operator to join our team....
- Riverside, CA (16 miles from Ontario, CA)
- 6 days ago
- Riverside, CA (16 miles from Ontario, CA)
- 6 days ago
We are seeking a CNC Machinist and Programmer in Riverside, CA, to partner with a leading fluid control company that paves the way through piecing together exclusive innovating pumping machines and...
- Norco, CA (10 miles from Ontario, CA)
- 6 days ago
- Norco, CA (10 miles from Ontario, CA)
- 6 days ago
We’re hiring a skilled CNC Machinist to join our precision machining team!...
- Irvine, CA (22 miles from Ontario, CA)
- 6 days ago
- Irvine, CA (22 miles from Ontario, CA)
- 6 days ago
He/she is responsible for running multiple and varying CNC machines simultaneously, such as Lathes, EDM Wire, and Plunge machines in addition to operating manual machine tools to cut, drill, shape,...
- Fullerton, CA (18 miles from Ontario, CA)
- 11 days ago
- Fullerton, CA (18 miles from Ontario, CA)
- 11 days ago
Ability to learn to set-up a CNC lathe (including work holding, kitting of tools, touching off of tools/establishing offsets, reading of manufacturing drawings, and first article buy-off) on FANUC or...
- Anaheim, CA (23 miles from Ontario, CA)
- 12 days ago
- Anaheim, CA (23 miles from Ontario, CA)
- 12 days ago
Responsibilities Set up and operate multi-axis CNC mills and lathes. Collaborate with the management team to plan production and scheduling....
- Corona, CA (13 miles from Ontario, CA)
- 12 days ago
- Corona, CA (13 miles from Ontario, CA)
- 12 days ago
Description: CNC Lathe Setup Operator Job Purpose: Produces machined parts by programming, setting up, and operating a computer numerical control (CNC) machine; maintaining quality and safety standards...
- Fullerton, CA (18 miles from Ontario, CA)
- 16 days ago
- Fullerton, CA (18 miles from Ontario, CA)
- 16 days ago
CNC Operator - 1st Shift Pay Rate: $20 / hour Schedule: 6:00 am - 2:30 pm M-F plus overtime Location: Fullerton, CA Duties and Responsibilities After set up by others, takes specific instructions...
CNC Machinist Setup (4&5 - axis) in Santa Ana ,CA,US
- Santa Ana, CA (24 miles from Ontario, CA)
- 17 days ago
- Santa Ana, CA (24 miles from Ontario, CA)
- 17 days ago
Key Responsibilities: Set up and prove out jobs on 4-axis horizontal CNC mills (Kitamura preferred) Load, align, and secure tools, fixtures, and materials Interpret aerospace-level blueprints, setup...
CNC Machine Operator - 2nd shift (CDI)
- City of Industry, CA (21 miles from Ontario, CA)
- 17 days ago
- City of Industry, CA (21 miles from Ontario, CA)
- 17 days ago
Runs CNC lathe and mill machines and equipment from set up to operation with existing programs and tooling information....
Demographic Data for Ontario, CA
Moving to Ontario, CA? Find some basic demographic data about Ontario, CA below.
Cnc Machinist Online Courses and Training Opportunities
Salary for Cnc Machinist Jobs in Ontario, CA
Required or preferred licenses and certifications for Cnc Machinist positions.
Highest Education Level
Cnc Machinists in Ontario, CA offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Cnc Machinist position
- G-code
- Highly Accelerated Stress Screen
- Deburring
- EDM
- Manual Mill
- Machine Operation
- CNC Mill
- Precision Measurement
- G-code
- CNC Lathe
- Milling Machines
- CNC Operation
- Manual Lathe
- CNC Setup
- CNC Machining
- Computer Numeric Control
- Machining
- Lathe
- Gauges
- Machine Setup
- MasterCAM
- Calipers
- Grinding
- Manual Machining
- Micrometers
- Fanuc Controls
- Capability Maturity Model
- Milling
- CNC Programming
- Machine Maintenance
- Millwork
- Geometric Dimensioning & Tolerancing
- CAD/CAM
- Computer-Aided Manufacturing
- Blueprints
- Fabricating
- Blueprint Reading
- Aerospace
- Quality Control Inspection
- Inspections
- Specifications
- Reading
- Reimbursement
- Computer Programming
- Engineering
- Troubleshooting
- Math
- High School Diploma
- Documentation
- Regulations
- Problem Solving
- Teamwork
- Organization
- Scheduling
- Leadership
- Communication Skills
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