CNC Programmer - Turning Operations

Ohio Ordnance Works, Inc.•Chardon, OH

17h•Onsite

About The Position

As a CNC Programmer (Turning Applications) reporting to the Engineering Manager, you will serve as the primary technical resource for CNC turning programming and machining applications. This hands-on role focuses on developing, optimizing, and supporting CNC programs for turning centers while driving efficiency, quality, and performance throughout machining operations. The ideal candidate combines advanced CNC programming expertise with practical machining experience to develop robust manufacturing solutions for complex precision components.

Requirements

High school diploma or GED required.
5+ years of CNC programming experience in a precision machining environment.
3+ years of experience programming CNC lathes, swiss-lathes, or mill-turn equipment.
Proficiency with CAM programming software.
Experience with tooling selection, workholding, and machining optimization.
Strong knowledge of G-code, tooling, machining processes, and blueprint reading.
Experience interpreting GD&T and engineering drawings.
Ability to independently develop, troubleshoot, and optimize CNC programs.
Must be a U.S. person within the meaning of ITAR.
Must not be a prohibited person under the Gun Control Act (GCA).

Nice To Haves

Experience programming multi-axis turning centers and mill-turn equipment.
Familiarity with Swiss-type turning or other advanced turning technologies.
Proficiency with Mastercam CAM software.
Experience supporting prototype, high mix/low-volume, and high production machining environments.
NIMS certifications or other machining-related technical certifications.
Experience training, mentoring, or providing technical guidance to machinists and setup personnel.
Experience in firearms, aerospace, defense, medical device, or other precision manufacturing industries.

Responsibilities

Develop, optimize, and maintain CNC programs and machining strategies for a variety of multi-axis turning and mill-turn applications.
Generate, simulate, verify, and post-process CNC programs using CAM software.
Prove out new programs and validate machining processes for production release.
Optimize cycle times, tool utilization, and machine performance.
Troubleshoot programming, tooling, and machining issues to ensure reliable production.
Develop machining solutions that leverage the full capabilities of CNC turning equipment.
Select cutting tools, workholding, and machining strategies to maximize performance and consistency.
Evaluate and improve machining methods to reduce setup time and secondary operations.
Support prototype, production, and high-mix/low-volume machining applications.
Create and maintain setup sheets, tooling lists, machining instructions, and program documentation.
Develop standardized programming practices and documentation for turning operations.
Maintain records of tooling, offsets, cutting parameters, and machine configurations.
Support revision control and documentation updates related to CNC programs and machining processes.
Review technical drawings and specifications to establish machining requirements.
Identify opportunities to improve machining efficiency and reduce cycle times.
Evaluate new tooling technologies and cutting strategies.
Support setup personnel and machinists during program implementation and troubleshooting.
Lead efforts to improve program consistency, machine utilization, and process reliability.
Mentor machinists and setup technicians on programming techniques and machining best practices.