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Mastercam Jobs in California (NOW HIRING)

Align precision

NC Programmer - Mastercam

Garden Grove, CA · On-site

$83K - $124K/hr

We are seeking an experienced Mastercam Programmer to develop, optimize, and support CNC programs for the machining of large-scale aerostructures on multi-axis gantry mills. This role is critical to ...

ALIGN PRECISION

NC Programmer - Mastercam

Garden Grove, CA · On-site

$27 - $37/hr

We are seeking an experienced Mastercam Programmer to develop, optimize, and support CNC programs for the machining of large-scale aerostructures on multi-axis gantry mills. This role is critical to ...

W Machine Works Inc.

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CNC PROGRAMMER - 5-AXIS AEROSPACE (MASTERCAM)

San Fernando, CA · On-site

$50 - $55/hr

CNC PROGRAMMER - 5-AXIS AEROSPACE (MASTERCAM) W Machine Works | San Fernando, CA | Full-Time | Monday-Friday + Overtime PAY: $50.00-$55.00 per hour, depending on experience ★ SIGNING BONUS OFFERED ...

ALIGN PRECISION

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Catia / Mastercam CNC Programmer (Aerospace and Defense)

Walnut, CA · On-site

$40 - $60/hr

Software knowledge in Catia or Mastercam (both would be a plus) and Vericut a MUST * Strong understanding of Aerospace GD&T. * Willing to work with operators on shop floor to troubleshoot and improve ...

ABC Sheet Metal

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CNC Setup Machinist - 1st 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 ...

Randstad

CNC Lathe Programmer

Morgan Hill, CA · On-site

$52K - $104K/yr

Mastercam Programming: Proven ability to create, edit, and optimize CNC programs using Mastercam (Required). * Setup Track Record: 3+ years of full machine setup, tooling selection, and ...

ABC Sheet Metal

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CNC Machinist - Setup, 2nd Shift

Garden Grove, 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

RimePro Inc

CNC Programmer

Arcadia, CA · On-site

$35 - $45/hr

The ideal candidate will have extensive experience with 3-, 4-, and 5-axis machining, proficiency in MasterCAM, and the ability to work independently in a fast-paced, high-quality environment. Key ...

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How much do mastercam jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for mastercam in California is $32.60, according to ZipRecruiter salary data. Most workers in this role earn between $28.46 and $33.70 per hour, depending on experience, location, and employer.

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 the key skills and qualifications needed to thrive as a Mastercam programmer?

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 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 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 popular job titles related to Mastercam jobs in California?

For Mastercam jobs in California, the most frequently searched job titles are:

What job categories do people searching Mastercam jobs in California look for?

The top searched job categories for Mastercam jobs in California are:

What cities in California are hiring for Mastercam jobs?

Cities in California with the most Mastercam job openings:

Mastercam jobs near you
Infographic showing various Mastercam job openings in California as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, 2% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $67,808 per year, or $32.6 per hour.

NC Programmer - Mastercam

Align precision

Garden Grove, CA • On-site

$83K - $124K/hr

Full-time

Posted 11 days ago

Align Precision rating

8.5

Company rating: 8.5 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

Job description

When you work with ALIGN PRECISION, you’re working with engineering and precision manufacturing experts. Our teams align to deliver precision solutions for leading aerospace, defense, semiconductor, and high-tech industry OEMs. We are seeking an experienced Mastercam Programmer to develop, optimize, and support CNC programs for the machining of large-scale aerostructures on multi-axis gantry mills. This role is critical to producing complex, close-tolerance structural components — such as wing skins, spars, ribs, and bulkheads — for aerospace and defense platforms. If you want to an experienced engineering team with a focus mentoring, excellence and innovation, ALIGN PRECISION is for you!

Key Responsibilities

  • Develop, test, and optimize 3-, 4-, and 5-axis CNC programs in Mastercam for large gantry-style machining centers.
  • Program complex aerostructure components including monolithic wing skins, spars, ribs, and large sheet metal detail parts from 3D models and engineering drawings
  • Optimize toolpaths for material removal rates, cycle time, tool life, and surface finish while managing part deflection and thin-wall stability
  • Select appropriate cutting tools, feeds, speeds, and work-holding strategies for aluminum, titanium, and composite materials
  • Collaborate with manufacturing engineering, tooling, and quality teams to ensure programs meet GD&T requirements and first-article inspection standards
  • Perform program verification and simulation (e.g., Vericut) to eliminate collisions, gouges, and fixture interference prior to machine floor deployment
  • Support first-article setup and provide on-machine troubleshooting, including program edits and offset adjustments
  • Interpret and program from engineering models (CATIA, NX, or similar) and native/neutral CAD file formats
  • Maintain and update program documentation, setup sheets, and tool lists in accordance with AS9100 and customer quality requirements
  • Support continuous improvement initiatives to reduce cycle times and improve process capability on large-format work
  • Participate in DFM (Design for Manufacturability) reviews for new aerostructure programs
  • Regular, reliable attendance and punctuality are essential functions of the role.

Required Qualifications

  • 5+ years of CNC programming experience using Mastercam, with a focus on large-part or aerostructure machining
  • Demonstrated experience programming multi-axis gantry or large-envelope machining centers
  • Strong understanding of aerospace materials (aluminum alloys, titanium) and their machining characteristics
  • Proficiency reading and interpreting complex engineering drawings, GD&T, and 3D models
  • Experience with toolpath simulation/verification software (Vericut or equivalent)
  • Working knowledge of work-holding and fixturing strategies for large, flexible parts
  • Familiarity with post-processor logic and the ability to troubleshoot post output
  • Strong understanding of AS9100 and aerospace quality documentation requirements
  • Must be able to obtain and maintain any required government clearances/authorizations (ITAR compliance)

Preferred Qualifications

  • Experience programming 5-axis simultaneous machining on large gantry platforms
  • Familiarity with CATIA V5 or Siemens NX for model preparation and surfacing
  • Experience with composite trimming/drilling programs in addition to metallic structures
  • Prior experience in a defense or commercial aerospace structures manufacturing environment
  • Lean Manufacturing / Six Sigma exposure
  • Associate's or Bachelor's degree in Manufacturing, Mechanical Engineering, or a related field (or equivalent hands-on experience)

Physical & Work Environment

  • Ability to work on a manufacturing floor with exposure to large-scale CNC equipment
  • Occasional lifting (up to 50 lbs) and standing/walking for extended periods
  • May require flexibility to support multiple shifts or production schedules

Note: This job description in no way states or implies that these are the only duties to be performed by the employee(s) of this position.  Employees will be required to follow any other job-related instructions and to perform any other job-related duties requested by any person authorized to give instructions or assignments.  All duties and responsibilities are essential functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities.  

To perform this job successfully, the employee(s) will possess the skills, aptitude, and abilities to perform each duty proficiently.  Some requirements may exclude individuals who pose a direct threat or significant risk to the health or safety to themselves or others.  The requirements listed in this document are the minimum levels of knowledge, skills, or abilities.  This document does not create an employment contract, implied or otherwise, other than an at will relationship.   

Affirmative Action/Employment Opportunity (EEO) Statement: ALIGN PRECISION is an equal opportunity employer and values diversity at our company.  We are committed to creating a workplace where all qualified individuals are welcome and can thrive, regardless of race, religion, color, national origin, gender, sexual orientation, gender identity, age, marital status, veteran status, disability status, or any other characteristics protected by law. 

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