CNC Programmer - Mastercam & 5-Axis Machining (Job Shop)

DRT Holdings, LLC; Sidney (OH); On-site; USD 60,000 - 85,000; Full time

Job summary

DRT Holdings, LLC seeks a skilled CNC Programmer to develop, optimize, and maintain machining programs for diverse job shop projects. You will translate engineering intent into efficient machining strategies and ensure parts are produced accurately, safely, and cost-effectively.

In a non-repetitive environment, you will collaborate with Engineering, Production, and Quality teams, drive continuous improvement, and support machinists with setup guidance and documentation updates.

Qualifications

• 3+ years of CNC programming in a manufacturing setting.
• Strong machining background with tooling, fixturing, and setup knowledge.
• Proficient in CAM software, preferably Mastercam.
• Able to read drawings, specs, and GD&T.
• Knowledge of G-code and CNC controls (Fanuc/Mazak).
• Strong problem-solving and attention to detail.

Responsibilities

• Create, modify, and optimize CNC programs with Mastercam and CAM tools.
• Interpret drawings, CAD models, and GD&T to plan machining strategies.
• Select tooling, parameters, and fixturing to maximize performance.
• Simulate toolpaths and verify accuracy to prevent collisions.
• Support machinists with setup instructions and guidance.
• Troubleshoot programming, tooling, and machining issues on the floor.
• Drive continuous improvements to reduce cycle times and boost efficiency.
• Collaborate with Engineering, Production, and Quality to improve manufacturability.
• Maintain program documentation and revision control.
• Ensure processes meet quality, safety, and customer requirements.

Skills

CNC programming

Mastercam

GD&T interpretation

G-code familiarity

Feeds and speeds

Tooling selection

Problem-solving

Education

Associate's or Bachelor's degree in Manufacturing/Mechanical Engineering

Tools

Inventor

AutoCAD

Job description

DRT Holdings, LLC seeks a skilled CNC Programmer to develop, optimize, and maintain machining programs for diverse job shop projects. You will translate engineering intent into efficient machining strategies and ensure parts are produced accurately, safely, and cost-effectively.

In a non-repetitive environment, you will collaborate with Engineering, Production, and Quality teams, drive continuous improvement, and support machinists with setup guidance and documentation updates.