Senior CNC Milling Programmer — 3rd Shift

ARCH; Elmhurst (NY); On-site; USD 52,000 - 58,000; Full time

Benefits offered by this job

3rd shift premium

Job summary

ARCH is seeking a skilled CNC machinist in New York for a 3rd shift role. You will program, set up, and operate CNC milling machines while reading blueprints and technical data.

Mastercam and SolidWorks are used to write and adjust G-code/M-code programs, with a focus on tight tolerances in medical or regulated environments. You will select tools, set feeds and speeds, perform prove-outs, and troubleshoot issues.

Qualifications

• 7–10 years of CNC machining, setup, and programming experience.
• Strong experience with Milling, Turning, and Swiss machining.
• Advanced ability to read GD&T (ASME Y14.5).
• Proven experience adjusting programs and tooling independently.

Responsibilities

• Program, set up, and operate CNC milling machines.
• Read and interpret blueprints, planning sheets, sketches, and technical data.
• Write, edit, and adjust CNC programs (G-code / M-code) using Mastercam, SolidWorks, or similar software.
• Perform complex machining operations including milling, drilling, boring, and tight-tolerance work.
• Select, preset, and install cutting tools; calculate feeds, speeds, depths, and coolant flow.
• Conduct prove-outs and manual programming during setups.
• Troubleshoot machine issues, program errors, tooling problems, and out-of-tolerance conditions.
• Machine challenging materials including stainless steel, titanium, aluminum, and plastics.
• Inspect parts using precision gauges to ensure quality and regulatory compliance.
• Train and induct operators after proven setups are complete.
• Maintain clear documentation and shift handoff notes.

Skills

CNC machining

CNC programming

GD&T

CAM software

Education

Associate degree or technical training

Tools

Mastercam

SolidWorks

Job description

ARCH is seeking a skilled CNC machinist in New York for a 3rd shift role. You will program, set up, and operate CNC milling machines while reading blueprints and technical data.

Mastercam and SolidWorks are used to write and adjust G-code/M-code programs, with a focus on tight tolerances in medical or regulated environments. You will select tools, set feeds and speeds, perform prove-outs, and troubleshoot issues.