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Machining Apprentice Jobs in Riverside, CA (NOW HIRING)

Gleason

CNC Lathe Machinist

Rancho Cucamonga, CA ¡ On-site

$25 - $40/hr

NYS Certified Apprenticeship Program * Shift premiums for 2nd and 3rd shifts * Formal and informal development opportunities. Position Summary The CNC Lathe Machinist is responsible for running the ...

Pro-Dex Inc

Senior CNC Programmer

Irvine, CA ¡ On-site

$50 - $60/hr

Adept at SWISS Machining * Performs all tasks in a safe and responsible manner. * Reads and ... apprenticeship. The Company makes hiring decisions based solely on qualifications, merit, and ...

Pro-Dex, Inc.

Senior CNC Programmer

Irvine, CA ¡ On-site

$50 - $60/hr

Adept at SWISS Machining * Performs all tasks in a safe and responsible manner. * Reads and ... apprenticeship. The Company makes hiring decisions based solely on qualifications, merit, and ...

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Catia / Mastercam CNC Programmer (Aerospace and Defense)

Walnut, CA ¡ On-site

$40 - $60/hr

Willing to work with operators on shop floor to troubleshoot and improve machining process ... From apprenticeship to leadership, our people are proud of the important work we do.

Fortis Fire & Safety

Sprinkler Service Fitter

Corona, CA ¡ On-site

Train and coach fire sprinkler apprentice(s). * Attend training, safety, and education meetings to ... Knowledge of how to safely operate a pipe threading machine. * Ability to communicate clearly with ...

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All JobsMachining Apprentice JobsMachining Apprentice Jobs in Riverside, CA

Machining Apprentice information

See Riverside, CA salary details

$14

$21

$30

How much do machining apprentice jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for machining apprentice in Riverside, CA is $21.04, according to ZipRecruiter salary data. Most workers in this role earn between $17.79 and $22.84 per hour, depending on experience, location, and employer.

What is the difference between Machining Apprentice vs Machinist?

AspectMachining ApprenticeMachinist
CredentialsOften requires a high school diploma or equivalent; may include technical school or apprenticeship programsTypically requires completion of an apprenticeship or technical training
Work EnvironmentTraining environment, supervised, learning on machinesFull-time manufacturing or workshop setting, operating machines independently
Employer & Industry UsageEntry-level, training role in manufacturing industriesSkilled worker role in metalworking and manufacturing
Search & Comparison IntentLearning about entry-level roles, training programsSeeking skilled machining work, career advancement

The main difference between a Machining Apprentice and a Machinist is that the apprentice is in a training phase, gaining skills under supervision, while the machinist is a skilled worker operating machines independently. Apprenticeship programs prepare individuals for a full machinist role, which requires experience and technical proficiency.

How much does a CNC apprentice make?

A CNC machining apprentice typically earns between $12 and $20 per hour, depending on experience, location, and the employer. Apprentices often receive on-the-job training while working with CNC machines and may earn higher wages as they gain skills and certifications.

What is a machining apprentice?

A machining apprentice is an individual who is training to become a skilled machinist by working under the supervision of experienced professionals. Apprenticeships combine on-the-job training with classroom instruction, allowing apprentices to learn how to operate machines such as lathes, mills, and grinders. Over the course of the program, apprentices gain hands-on experience in reading blueprints, using precision measuring tools, and understanding materials and safety protocols. This path prepares them for a career in manufacturing and machining industries.

What are the key skills and qualifications needed to thrive as a Machining Apprentice, and why are they important?

To thrive as a Machining Apprentice, you need a basic understanding of mechanical principles, strong math skills, and a high school diploma or equivalent. Familiarity with CNC machines, manual lathes, milling equipment, and safety certifications like OSHA are typically required. Attention to detail, strong problem-solving skills, and a willingness to learn are essential soft skills that help apprentices excel. These skills and qualities are crucial for ensuring precision, safety, and continuous growth in a manufacturing environment.

Are machinists still in demand?

Machinists are still in demand due to ongoing manufacturing needs and the use of advanced tools like CNC machines. Skilled machinists with knowledge of precision measurement and programming are particularly sought after in various industries such as aerospace, automotive, and industrial equipment.

How to become a machinist apprentice?

To become a machinist apprentice, candidates typically need a high school diploma or equivalent and should demonstrate strong math and technical skills. Apprenticeship programs, often sponsored by unions or employers, combine on-the-job training with classroom instruction and usually last 3 to 4 years. Completing an apprenticeship provides hands-on experience with tools, machines, and safety procedures essential for a machinist role.

What are some common challenges faced by Machining Apprentices during their training period?

Machining Apprentices often encounter challenges such as mastering the precision required for operating various machine tools and interpreting technical drawings accurately. Adjusting to the fast-paced shop environment and learning to troubleshoot minor machine issues can also be demanding. Additionally, apprentices may find it challenging to balance hands-on tasks with classroom learning, but support from experienced machinists and structured mentorship programs provide valuable guidance. Open communication and a willingness to ask questions can help overcome these hurdles and contribute to a successful apprenticeship.

Can you become a machinist with no experience?

Yes, it is possible to become a machinist with no prior experience, as many employers offer apprenticeships or training programs that teach the necessary skills, including operating machine tools and reading blueprints. Entry-level positions often require a high school diploma or equivalent, and on-the-job training helps develop technical skills and certifications such as CNC or safety licenses.
What are the most commonly searched types of Machining jobs in Riverside, CA? The most popular types of Machining jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Machining Apprentice jobs? Cities near Riverside, CA with the most Machining Apprentice job openings:
Machining Apprentice jobs near you
Infographic showing various Machining Apprentice job openings in Riverside, CA as of July 2026, with employment types broken down into 84% Full Time, and 16% Part Time. Highlights an 100% In-person job distribution, with an average salary of $43,766 per year, or $21 per hour.

CNC Programmer / Machinist

MANSFIELD METAL SOLUTIONS LLC

Corona, CA • On-site

$95K - $105K/yr

Full-time

PTO

Posted 21 days ago

Job description

Role Overview

We are seeking a Principal CNC Programmer / Machinist to lead machining strategy, CNC programming, and complex process execution for aerospace and medical device components. This role is designed for a highly experienced professional who operates at the intersection of programming excellence, hands-on machining mastery, and shop-floor technical leadership.

This position is not a support role—it is a process owner role. The successful candidate will define how parts are machined, validate processes, resolve the most difficult manufacturing challenges, and serve as the highest level of machining and programming authority within the organization.

Core Responsibilities

CNC Programming & Process Ownership

  • Own CNC programming strategy for complex aerospace/medical device components from print review through production release

  • Develop, validate, and optimize CNC programs using CAM software and G-code

  • Define machining methodologies including sequencing, toolpaths, cutting strategies, and risk mitigation

  • Lead prove-outs, first-article runs, and process qualifications

  • Optimize cycle time, tool life, surface finish, and process capability

Machining & Setup Execution

  • Independently set up and run complex jobs on CNC mills and lathes, including:

    • Mills: Kitamura, Methods, Chevalier, Viper

    • Lathes: Takisawa, Hardinge, Yama Seiki

  • Design and implement advanced fixturing, workholding, and tooling solutions

  • Machine tight-tolerance, flight-critical components across a range of aerospace materials

  • Troubleshoot and resolve complex machining, tooling, and process issues

Technical Leadership & Standards

  • Serve as the primary subject matter expert for CNC programming and machining processes

  • Establish and maintain machining standards, setup documentation, and best practices

  • Provide technical guidance and mentorship to machinists and programmers

  • Support engineering, quality, and production teams with manufacturability input (DFM)

  • Participate in root cause analysis, corrective actions, and continuous improvement initiatives

Quality & Compliance

  • Ensure all machining processes meet AS9100, FAA, and customer requirements

  • Support first-article inspections, source inspections, and audit readiness

  • Apply advanced GD&T interpretation to real-world machining decisions

Required Qualifications

  • 10+ years of experience in aerospace or similarly regulated, high-precision manufacturing

  • Expert-level CNC programming capability combined with hands-on machining experience

  • Extensive experience with both CNC milling and CNC turning

  • Advanced knowledge of GD&T and aerospace drawing interpretation

  • Proven track record machining and programming tight-tolerance, high-complexity components

  • Deep understanding of aerospace materials including aluminum, stainless steel, titanium, and nickel-based alloys

  • Strong mechanical intuition and structured problem-solving skills

  • Ability to operate with full autonomy and technical accountability

Preferred Qualifications

  • Advanced 5-axis milling and/or multi-axis turning experience

  • High proficiency with CAM software (Mastercam, Fusion 360, NX, or similar)

  • Experience supporting prototype, first-article, and low-volume/high-mix aerospace work

  • Prior involvement in PFMEA, process qualification, or manufacturing risk assessments

  • Experience supporting AS9100 audits or customer source inspections

What This Role Offers

  • Authority over CNC programming and machining strategy

  • Ownership of the most complex and critical aerospace/medical device work

  • Direct influence on process standards, tooling strategy, and shop capability

  • A quality-driven, engineering-aligned manufacturing environment

  • Compensation aligned with principal-level technical expertise

Education

  • High school diploma or GED required

  • Technical degree, formal apprenticeship, or equivalent advanced training strongly preferred

Work Environment

  • Precision aerospace/medical device manufacturing facility

  • Hands-on role requiring regular machine interaction

  • Ability to lift up to 50 lbs

  • Exposure to industrial machinery, cutting fluids, and metal chips