CNC Mill Machinist (OKUMA AND HAAS MACHINES)

Traw Machine Works; Pinehurst (TX); On-site; USD 30,000 - 48,000; Full time

Job summary

Traw Machine Works in Pinehurst, Texas seeks a skilled machinist to operate Okuma CNC milling machines and Haas verticals, performing setups, first article and in-process inspections, and part manufacturing within tight tolerances.

You will read blueprints, edit simple programs, and verify dimensions with precision instruments, contributing to a fast-paced shop that rewards improvements and toolpath optimizations.

Qualifications

• Proven experience operating Okuma CNC milling machines or similar CNC equipment.
• Strong knowledge of CNC programming including G-code, M-code.
• Skilled in print reading and mechanical blueprint interpretation.
• Familiarity with precision measuring instruments and GD&T principles.
• Experience with CAD/CAM tools for toolpath creation is a plus.
• Lean manufacturing understanding to optimize workflow and reduce waste.

Responsibilities

• Set up and operate Okuma CNC milling machines, loading programs and adjusting settings for tolerances and surface finish.
• Install tooling, fixtures, and workpieces according to blueprints and specs.
• Interpret blueprints and CAD drawings to machine parts within tolerance.
• Use calipers, micrometers, bore gauges to verify dimensions.
• Perform routine maintenance, tool changes, and troubleshooting to minimize downtime.
• Read and edit G-code/M-code to execute machining tasks.
• Ensure parts meet quality standards via CNC inspection and GD&T adherence.
• Fill first article and in-process inspection reports as required.

Skills

Okuma CNC milling

G-code & M-code

Blueprint interpretation

Precision measurement

GD&T knowledge

Lean manufacturing

Tools

Mastercam

G-code editing

Job description

The machine we are actively hiring for is an Okuma Millac 1052V II vertical mill with a 4th axis. We also have open positions for Haas Vertical mills.

We are looking for candidates that are proficient in understanding Okuma CNC Mill controls. Machinist are responsible for set up, first article inspections, in process inspections, and manufacturing parts within tolerance. We are a job shop where you will see multiple different parts each week with precision tolerances. We encourage machinist to offer feedback on better tool paths, fixturing, or processes to help better our business. We are an extremely fast paced business that takes notice when jobs are improved and are willing to reward employees for that.

Responsibilities

• Set up and operate Okuma CNC milling machines, including loading programs and adjusting settings for optimal feeds, speeds in order to acquire the demanded tolerancing and surface finish
• Set up machines by installing tooling, fixtures, and workpieces according to blueprints and specifications
• Interpret mechanical blueprints and CAD drawings to ensure accurate machining of parts
• Conduct precision measurements using calipers, micrometers, bore gauges, and other measurement tools to verify part dimensions
• Perform routine machine maintenance, tool changes, and troubleshooting to minimize downtime
• Read and interpret G-code, M-code, and other typical CNC programming code to execute complex machining tasks
• Ensure products meet quality standards through CNC quality inspection and adherence to GD&T (Geometric Dimensioning & Tolerancing) principles
• Fill out all first article and in process inspection reports that are required.
• Must be able to edit programs for simple changes such as feeds, speeds, depths, facing, ect.

Requirements

• Proven experience operating Okuma CNC milling machines or similar CNC equipment
• Strong knowledge of CNC programming including G-code, M-code
• Skilled in print reading, mechanical blueprint interpretation, and use of precision measuring instruments like micrometers and bore gauges
• Familiarity with CAD software such as Mastercam or general CAD/CAM programming for toolpath creation
• Mechanical knowledge with the ability to interpret mechanical blueprints
• Basic math skills for measurements, calculations, and setting machine parameters accurately
• Understanding of lean manufacturing principles to optimize workflow and reduce waste