Master Machinist​/Programmer

At a Glance

Company:  Precision Aero Fab, Inc.

Location:

Yuma, Arizona (On-Site)
Job Type:  Full-Time
Pay Range:  Based on experience

Shift:  Day Shift (Exact schedule to be discussed)
Overtime:  As Needed
Experience Level:  Senior (7+ years machining, 3+ years leadership)
Work Authorization:  Must be authorized to work in the U.S.

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- Why This Role Exists

This role exists to lead and elevate the machine shop operations at Precision Aero Fab during continued growth in aerospace, defense, and commercial manufacturing programs.

As an AS9100-certified manufacturer, Precision Aero Fab produces high-precision components and complex metal assemblies where accuracy, repeatability, and leadership matter. The Master Machinist / Programmer plays a critical role in ensuring parts are produced efficiently, correctly, and on schedule—while building a high-performing team around them.

This is not a “button pusher” role. This is a hands-on leadership position responsible for both technical execution and shop performance.

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- The Work You’ll Be Doing

In this role, you will:

Set up, operate, and troubleshoot CNC mills and lathes

Create, edit, and optimize CNC programs using  Mastercam

Program complex parts including multi-axis geometries (3–5 axis preferred)

Interpret technical drawings and GD&T to ensure part accuracy

Perform first-article and in-process inspection

Use precision measuring tools including micrometers, calipers, and CMM equipment

Oversee daily shop workflow, scheduling, and job prioritization

Supervise, train, and mentor machinists and apprentices

Manage tooling, materials, and production resources

Coordinate with engineering, production, and quality teams

Identify process improvements to reduce cost and improve throughput

Prepare job quotes and track shop performance metrics

Ensure OSHA compliance and maintain a safe working environment

Maintain organized documentation for programs, setups, and production records

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- Machines, Controls & Software

CAM Software:

Mastercam (Advanced proficiency required)

Equipment:

CNC Mills

CNC Lathes

Multi-Axis Machining Centers

Inspection Tools:

Micrometers

Calipers

CMM

Standard metrology tools

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- Materials You May Work With

Aluminum

Steel (Mild & Alloy)

Stainless Steel

Aerospace-grade metals

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- What We’re Looking For

Required:

7+ years of CNC machining experience

3+ years in a supervisory or shop leadership role

Advanced Mastercam programming experience

Experience with CNC mills and lathes (3–5 axis preferred)

Strong understanding of GD&T and blueprint interpretation

Deep knowledge of tooling selection and cutting parameters

Ability to hold tight tolerances and maintain quality standards

Strong leadership, communication, and organizational skills

Preferred:

Experience in aerospace or defense manufacturing

Experience leading AS9100 or aerospace-regulated production environments

Experience with cost estimation and quoting

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- Why Machinists Like Working Here

Machinists choose Precision Aero Fab because:

AS9100-certified aerospace manufacturing environment

Leadership team with deep engineering and machining expertise

Opportunity to build and lead a shop—not just run parts

Close proximity to major aerospace hubs (LA, San Diego, Phoenix)

Cost-competitive region with stable growth opportunities

A culture focused on precision, accountability, and continuous improvement

This is a chance to shape operations and make a measurable impact in a growing aerospace fabrication company.

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- Pay, Benefits & Schedule

Pay Range:  Based on experience
Overtime:  Available as business needs require

Schedule:

Full-time day shift (details provided during interview)

Benefits information will be discussed during the hiring process.

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- Apply

Interested machinists and programmers can apply directly through hire

CNC.

Apply now to lead and build something meaningful in Yuma, Arizona.