ZipRecruiter

Log In

1

Mastercam Jobs in Riverside, CA (NOW HIRING)

ABC Sheet Metal

Be Seen First

CNC Programmer Machinist

Anaheim, CA · On-site

$45 - $55/hr

5-Axis CNC Programmer / Setup Machinist - Mastercam ABC Sheet Metal / Steeldyne Industries is seeking an experienced Senior 5-Axis CNC Programmer / Setup Machinist with advanced Mastercam experience ...

ABC Sheet Metal

Be Seen First

CNC Machinist - Setup, 2nd Shift

Riverside, CA · On-site

$30 - $45/hr

Some Mastercam and G-code experience is required. Aerospace and lathe experience are preferred. Responsibilities * Set up and operate Haas 3-axis and 5-axis CNC milling machines . * Perform complete ...

New

ABC Sheet Metal

Be Seen First

CNC Setup Machinist - 1st Shift

Ontario, CA · On-site

$30 - $45/hr

Some Mastercam and G-code experience is required. Aerospace and lathe experience are preferred. Responsibilities * Set up and operate Haas 3-axis and 5-axis CNC milling machines . * Perform complete ...

New

ABC Sheet Metal

Be Seen First

CNC Setup Operator 2nd Shift

Anaheim, CA · On-site

$30 - $45/hr

Some Mastercam and G-code experience is required. Aerospace and lathe experience are preferred. Responsibilities * Set up and operate Haas 3-axis and 5-axis CNC milling machines . * Perform complete ...

Sonfarrel Aerospace

CNC Mill - Machinist

Anaheim, CA · On-site

$31 - $43/hr

Program using MasterCam to run parts on Vertical HAAS 3 and 4th axis, DOOSAN 5 axis, Vertical / Horizontal Mills and DOOSAN LYNX 2100LSYB MILL / TURN * Setup Machining Centers with Haas, DOOSAN and ...

Aerotek

CNC Programmer

Irvine, CA

$28 - $38.50/hr

Mastercam CNC Programmer This full-time, on-site role focuses on creating and optimizing CNC programs, performing first-piece setups, and supporting both milling and mill turn operations in a ...

W3Global Inc.

CMM Programmer / Inspector

Santa Ana, CA

$35 - $55/hr

Experience with Mastercam is a plus. * The right candidate will perform first article inspections, in process inspections, and final inspections. The quality inspector will also visually check for ...

next page

Showing results 1-20

All JobsMastercam JobsMastercam Jobs in Riverside, CA

Mastercam information

See Riverside, CA salary details

$25

$34

$48

How much do mastercam jobs pay per hour?

As of Jul 12, 2026, the average hourly pay for mastercam in Riverside, CA is $34.46, according to ZipRecruiter salary data. Most workers in this role earn between $30.10 and $35.62 per hour, depending on experience, location, and employer.

What is the difference between Mastercam vs CNC Programmer?

AspectMastercamCNC Programmer
CredentialsTypically requires CAD/CAM software training, certifications in MastercamRequires knowledge of CNC programming languages (G-code), often with certifications or training in CNC operations
Work EnvironmentDesigning and creating toolpaths using Mastercam software, often in manufacturing or machining shopsWriting, testing, and optimizing CNC programs for machines in manufacturing settings
Industry UsageUsed by machinists, CNC operators, and manufacturing engineersEmployed by CNC programmers, machinists, and manufacturing companies

Mastercam is a CAD/CAM software used to create toolpaths for CNC machines, while CNC Programmers write and optimize the code that controls CNC machines. Both roles are essential in manufacturing, with Mastercam focusing on design and programming, and CNC Programmers on coding and machine operation.

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

To thrive as a Mastercam Programmer, you need strong CAD/CAM knowledge, experience in CNC machining, and typically a background in manufacturing technology or engineering. Proficiency with Mastercam software, G-code programming, and familiarity with CNC milling and turning machines are essential. Attention to detail, problem-solving ability, and effective communication help ensure accurate part production and collaboration with machinists and engineers. These skills ensure efficient, high-quality manufacturing processes and help meet production goals with minimal errors.

What is a Mastercam programmer?

A Mastercam programmer is a professional who uses Mastercam software to create and optimize toolpaths for CNC (Computer Numerical Control) machines. Their main responsibility is to translate engineering designs into precise instructions that CNC machines can follow to manufacture parts. Mastercam programmers work closely with engineers and machinists to ensure products are made accurately and efficiently, often programming for milling, turning, and other machining operations. Their expertise helps improve production speed, reduce waste, and maintain high-quality standards in manufacturing.

What are some common challenges faced by Mastercam programmers and how can they be addressed?

Mastercam programmers often encounter challenges such as optimizing toolpaths for efficiency, minimizing machine downtime, and ensuring part accuracy. Staying up to date with software updates and best practices is crucial, as is clear communication with machinists and engineers to interpret design intent correctly. Collaborating closely with the production team and regularly reviewing post-processing settings can help address common issues and improve workflow. Many companies support ongoing training and knowledge sharing to help programmers stay current and solve problems effectively.
What are popular job titles related to Mastercam jobs in Riverside, CA? For Mastercam jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Mastercam jobs in Riverside, CA look for? The top searched job categories for Mastercam jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Mastercam jobs? Cities near Riverside, CA with the most Mastercam job openings:
Mastercam jobs near you
Infographic showing various Mastercam job openings in Riverside, CA as of July 2026, with employment types broken down into 90% Full Time, 5% Part Time, 3% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $71,681 per year, or $34.5 per hour.
CNC Programmer Machinist Mastercam

CNC Programmer Machinist Mastercam

ABC Sheet Metal

Santa Ana, CA • On-site

$45 - $55/hr

Full-time

Medical, Dental, Vision, PTO

Posted 12 days ago

Job description

5-Axis CNC Programmer / Setup Machinist - Mastercam

ABC Sheet Metal / Steeldyne Industries is seeking an experienced Senior 5-Axis CNC Programmer / Setup Machinist with advanced Mastercam experience to program, set up, prove out, and support production of precision aerospace components.


This is a hands-on CNC programming and setup role, not a programming-only desk position. The ideal candidate can take parts from print or model review through programming, setup, prove-out, troubleshooting, and production release.

We are looking for a senior CNC professional with strong Mastercam, 5-axis milling, G-code, machine-side troubleshooting, tooling, fixturing, and aerospace manufacturing experience.


Responsibilities

  • Program, modify, and maintain CNC programs using Mastercam.
  • Support 3-axis and 5-axis CNC milling operations.
  • Develop machining strategies for 2.5D, 3D, 3+2, and/or simultaneous 5-axis machining.
  • Set up machines, prove out programs, troubleshoot issues, and support production launches.
  • Read, understand, troubleshoot, and safely edit G-code at the machine.
  • Work directly with machinists, engineering, and quality to resolve manufacturing issues.
  • Select and optimize cutting tools, holders, inserts, speeds, feeds, and machining parameters.
  • Develop and improve fixtures, soft jaws, workholding, and custom tooling.
  • Review blueprints, CAD models, GD&T, and customer requirements for manufacturability.
  • Create setup sheets, tool lists, work instructions, and controlled program packages.
  • Support first article inspections, in-process inspections, and quality documentation.
  • Improve cycle time, setup time, tool life, scrap reduction, and process stability.

Required Qualifications

  • 8+ years of CNC machining, milling, setup, or operating experience.
  • 5+ years of Mastercam programming experience.
  • Strong experience programming and supporting 3-axis and 5-axis CNC mills.
  • Experience with 3+2 and/or simultaneous 5-axis programming.
  • Strong G-code knowledge, including the ability to read, troubleshoot, and safely edit programs at the machine.
  • Hands-on experience setting up CNC mills, proving out programs, and supporting production.
  • Experience working directly at CNC machine controls.
  • Strong knowledge of tooling, speeds and feeds, cutter engagement, chip control, and machining strategy.
  • Experience developing or improving fixtures, workholding, soft jaws, and custom tooling.
  • Ability to read blueprints, engineering drawings, CAD models, GD&T, and critical dimensions.
  • Experience with in-process inspection and first article support using precision measuring tools.
  • Strong machine-side troubleshooting and problem-solving skills.
  • Experience in aerospace, defense, or another precision manufacturing environment.

Preferred Qualifications

  • Experience with Haas CNC mills and Haas controls.
  • Experience with Haas UMC-Series 5-axis machining centers.
  • Experience working in an AS9100 manufacturing environment.
  • SolidWorks experience for viewing models, checking geometry, or supporting manufacturing review.
  • Familiarity with Macro B programming.
  • Familiarity with post-processor edits.
  • Mastercam certification, NIMS credentials, or related technical training.


Why Join ABC Sheet Metal / Steeldyne Industries?

  • Work on precision aerospace and defense components.
  • Support advanced 3-axis and 5-axis CNC machining operations.
  • Play a key role in programming, setup development, tooling, fixturing, and production support.
  • Join a team focused on quality, precision, accountability, and continuous improvement.


Qualified candidates should have a proven background in CNC programming, Mastercam, G-code, machine setup, tooling selection, fixture development, troubleshooting, and production support in a precision machining environment.

Company Description

Steeldyne Industries / ABC Sheet Metal is an AS9100 aerospace and ITAR certified facility. It is one of the most diversified metal fabrication companies in Southern California. We are a full-service quality-oriented manufacturing company serving over 3000 customers with a wide range of applications, from precision sheet metal to heavy plate. Our talented sheet metal engineers and skilled craftsmen work together to provide high quality custom metal products.
Servicing OEM's and end-users in the following industries:
Aerospace
Medical
Defense
Packaging
Building Materials & Construction
Electrical Equipment & Electronics
Commercial Display
Oil & Gas
Transportation
Heating & Cooling
http://abcsheetmetal.com