Top 246 Cnc machinist Jobs in Ontario Ca

CNC Programmer (3, 4 & 5-Axis Machining)
Robert's Engineering —Anaheim, CA
- $35 - $65 an hour
- Full-time
- 5 years
- In-person
- Senior level
- Health insurance
- Dental insurance
Quick Apply
CNC LATHE Machinist- (Vertical Turret Lathe)
American Metal Manufacturing Resource —Pomona, CA
- $28 - $32 an hour
- Full-time
- Background check
- Mid-level
- 3 years
- Paid holidays
- Health insurance
Quick Apply
5d
CNC Setup Machinist
MillworX Precision Machining, Inc. —Corona, CA
- $30 - $35 an hour
- Full-time
- In-person
- Senior level
- 10 years
- Health insurance
- Dental insurance
Quick Apply
CNC Router Operator - 5 Axis
Professional Plastics —Chino, CA
- $25 - $35 an hour
- Full-time
- Mid-level
- High school diploma or GED
- Continuous improvement
- AD&D insurance
- Paid holidays
Quick Apply
12d
CNC Lathe Supervisor
KING SHOCK TECHNOLOGY —Garden Grove, CA
- $40 - $45 an hour
- Full-time
- Background check
- 8 years
- Supervising experience
- Health insurance
- Dental insurance
Quick Apply
4d
CNC Router Operator
Professional Plastics —Chino, CA
- $25 - $33 an hour
- Full-time
- Mid-level
- High school diploma or GED
- Ability to lift 75 pounds
- AD&D insurance
- Paid holidays
Quick Apply
12d
CNC Lathe Machinist
Mindrum Precision —Rancho Cucamonga, CA
- $23 - $33 an hour
- Multiple hires
- Mid-level
- Math
- In-person
- Health insurance
- 401(k)
Quick Apply
CNC Lathe Machine Operator
Kelly Services —Anaheim, CA
- $26 - $35 an hour
- Full-time
- English
- Mid-level
- High school diploma or GED
- Paid holidays
- Disability insurance
Quick Apply
CNC Machinist- 5 axis
Leoforce —Anaheim, CA
- $35 - $45 an hour
- Monday to Friday
- Mid-level
- Organizational skills
- Health savings account
- AD&D insurance
Quick Apply
CNC Machinist
Leoforce —City of Industry, CA
- $40 - $50 an hour
- Monday to Friday
- Mid-level
- 3 years
- Communication skills
- Paid holidays
- Health insurance
Quick Apply
CNC Lathe Machinist
Gleason —Rancho Cucamonga, CA
- $25 - $40 an hour
- Overtime
- Mid-level
- 3 years
- High school diploma or GED
- 401(k) matching
Quick Apply
Journeyman Machinist
Northrop Grumman —Azusa, CA
- 6 years
- High school
- Mid-level
5d
CNC Apprentice/ Machinist Apprentice
BERNMAN MOLD & ENGINEERING —Ontario, CA
- $20 - $25 an hour
- Full-time
- High school diploma or GED
- Assembly
- Analysis skills
- Health insurance
- 401(k)
Quick Apply
5d
CNC MACHINIST
Mission Steel Fabrication —Montclair, CA
- Call employer
- Basic math
- Mid-level
CNC Operator
Laser Tech LLC —Riverside, CA
- Computer literacy
- High school diploma or GED
- Computer skills
Quick Apply
CNC Lathe /VTL Operator Dayshift/Nightshift
DCP Machine, Inc. —Rancho Cucamonga, CA
- $25 - $30 an hour
- Full-time
- Mid-level
- Ability to lift 50 pounds
- In-person
- Health insurance
- Dental insurance
Quick Apply
CNC Machinist
Ace Partners —Anaheim, CA
- $30 - $42 an hour
- Full-time
- Senior level
- Paid holidays
- Health insurance
Quick Apply
5d
CNC Machinist
Motive Companies —Santa Ana, CA
- $32 - $45 an hour
- 5 years
- Senior level
- Health insurance
- Dental insurance
Quick Apply
CNC Mill Machinist - 1 Shift and 2 Shift
Allied Mechanical —Ontario, CA
- $28 - $40 an hour
- Full-time
- Ability to walk for extended periods
- 5 years
- Office
- Profit sharing
- Paid holidays
Quick Apply
CNC Machinist - Day & Night Shift
ACROMIL LLC —City of Industry, CA
- $25 - $35 an hour
- Multiple hires
- 5 years
- High school diploma or GED
- Ability to lift 50 pounds
- Paid holidays
- Health insurance
Quick Apply

I want to receive the latest job alert for cnc machinist in ontario ca

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

cnc machinist jobs near ontario ca

CNC Programmer (3, 4 & 5-Axis Machining)

Robert's Engineering
Anaheim, CA

Quick Apply

Job Details

Full-time
$35 - $65 an hour

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
401(k) matching
Opportunities for advancement
Life insurance

Qualifications

Mechanical blueprint interpretation
Teamwork
GD&T
CAM software
Mechanical drawings
Policy & process development
Attention to detail
Fusion 360
CNC toolpath generation
Manufacturing company experience
Cutting tools
Cross-functional communication

Full Job Description

Roberts Precision Engineering is seeking an experienced CNC Programmer to join our growing team. We are a precision aerospace manufacturing company specializing in complex machined components for the aerospace and defense industries. The ideal candidate will have extensive experience programming 3, 4, and 5-axis CNC machines and a strong understanding of machining processes, tooling, fixtures, and manufacturing best practices.

Responsibilities

- Develop, optimize, and maintain CNC programs for 3, 4, and 5-axis machining centers using CAD/CAM software.

- Analyze engineering drawings, models, specifications, and customer requirements to determine machining strategies and manufacturing methods.

- Create setup sheets, tool lists, fixture documentation, and other manufacturing support documents.

- Select appropriate cutting tools, workholding methods, feeds, and speeds to maximize efficiency and part quality.

- Design and improve machining fixtures, workholding solutions, and manufacturing processes.

- Collaborate with Production, Engineering, and Quality teams to ensure the successful execution of manufacturing operations.

- Troubleshoot machining and programming issues to improve productivity and reduce scrap.

- Participate in continuous improvement initiatives focused on cycle time reduction, cost savings, and quality enhancement.

- Verify CNC programs through simulation software and support first article inspections.

- Maintain compliance with customer specifications, internal procedures, and quality management system requirements.

- Support new product introduction activities and provide technical guidance to machinists and setup personnel.

- Maintain accurate records of programming projects, process improvements, and ongoing work assignments.

Qualifications

- Minimum 5 years of CNC programming experience in a precision manufacturing environment.

- Strong background in programming 3, 4, and 5-axis CNC machining centers.

- Proficiency with CAD/CAM software (Mastercam, CATIA V5, NX, Fusion 360, or equivalent).

- Experience with Vericut or similar CNC simulation software preferred.

- Extensive knowledge of machining practices, cutting tool selection, feeds and speeds, and workholding techniques.

- Ability to read and interpret complex engineering drawings, GD&T, and customer specifications.

- Fixture design and process development experience preferred.

- Aerospace and defense manufacturing experience is highly preferred.

- Strong problem-solving skills, attention to detail, and commitment to quality.

- Excellent communication and teamwork skills.

Compensation & Benefits

- Competitive pay: $35.00 – $65.00 per hour (based on experience)

- 401(k) with company match

- Medical, dental, and vision insurance

- Paid time off

- Opportunities for growth and advancement

Job Type: Full-Time

Work Location: On-site – Roberts Precision Engineering

Pay: $35.00 - $65.00 per hour

Benefits:

401(k)
Dental insurance
Health insurance
Life insurance
Paid time off
Vision insurance

Work Location: In person

Quick Apply

Refine Your Search

cnc machinist jobs in ontario ca

CNC Programmer (3, 4 & 5-Axis Machining)

CNC LATHE Machinist- (Vertical Turret Lathe)

CNC Setup Machinist

CNC Router Operator - 5 Axis

CNC Lathe Supervisor

CNC Router Operator

CNC Lathe Machinist

CNC Lathe Machine Operator

CNC Machinist- 5 axis

CNC Machinist

CNC Lathe Machinist

Journeyman Machinist

CNC Apprentice/ Machinist Apprentice

CNC MACHINIST

CNC Operator

CNC Lathe /VTL Operator Dayshift/Nightshift

CNC Machinist

CNC Machinist

CNC Mill Machinist - 1 Shift and 2 Shift

CNC Machinist - Day & Night Shift

I want to receive the latest job alert for cnc machinist in ontario ca

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected