CNC Programmer

include the following. Other duties may be assigned.

Programming & Process Planning

Develop CNC programs using advanced CAM software.

Program 2 and 3-axis turning operations with live tooling, 3, 4 and 5-axis milling operations, and up to 10-axis mill-turn and Swiss style operations.

Establish operation sequence and toolpath strategies based on component geometry, material, tolerance requirements, and machine capability.

Read and modify G-code, including macros, variables, subprograms, and machine-specific functions.

Verify programs for collisions, interference, and machine travel limitations.

Machine Setup & Prove-Out

Perform machine setups and first-run prove-outs for new components.

Establish work coordinate systems, tool offsets, and required machine configurations.

Safely execute new programs while evaluating machine movement and cutting conditions.

Make necessary adjustments during prove-out and establish repeatable production processes.

Cutting Tools & Workholding

Select cutting tools, inserts, toolholders, feeds, speeds, depths of cut, and engagement parameters appropriate for each application.

Determine workholding methods that provide the required rigidity, accessibility, repeatability, and part location.

Design and manufacture soft jaws, fixture components, subplates, stops, and other custom workholding solutions.

Process Optimization

Improve established processes to reduce cycle time, extend tool life, improve surface finish, and increase process stability.

Develop unattended and lights-out machining applications using technologies such as probing, redundant tooling, tool-life management, bar feeding, part unloading, and pallet systems where applicable.

Evaluate new machining techniques and technologies for practical shop-floor application.

Troubleshooting

Diagnose machining problems involving dimensional variation, chatter, deflection, distortion, chip control, premature tool wear, and unexpected machine behavior.

Troubleshoot machine alarms and control-related issues.

Determine root causes and implement corrective actions to restore reliable production.

Inspection

Interpret engineering drawings, GD&T, specifications, and dimensional requirements.

Perform first-piece and in-process inspection using precision measuring equipment.

Monitor dimensional results and make corrections as necessary to maintain tolerance.

Technical Training

Provide technical guidance to shop personnel.

Train less-experienced personnel in proper machining practices, safe equipment operation, and preventative maintenance.

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The

listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Education: High school diploma or GED, associate's degree (A.S.) or equivalent from two-year college or technical school preferred.

Experience: Three (3) - five (5) years' applied CAD/CAM programming experience in a manufacturing environment, along with the ability to competently set up and operate manual machines, CNC lathes and milling centers, interpret technical drawings and blueprints, use of basic shop math (decimals, fractions, simple algebra, and basic trig), and calculator. Extensive hands-on experience in a precision CNC machining environment. Demonstrated ability to independently take complex components from initial manufacturing

through production readiness. Strong mechanical aptitude and practical manufacturing judgment. Ability to work effectively with minimal supervision in a technically demanding shop environment.

Prefer