CNC Machinist - 4 Axis - Day Shift

ARCH; Lexington (TN); On-site; USD 42,000 - 64,000; Full time

Job summary

ARCH Medical Solutions is seeking a skilled CNC Machinist to set up and operate lathes, mills, grinders, and EDM equipment to produce precision parts for medical devices. You will read drawings, select tooling, and ensure part dimensions and surface finishes meet specifications.

The ideal candidate has 2–5 years of CNC experience, knowledge of CAM software (Mastercam), and a commitment to quality, safety, and continuous improvement in a fast-paced manufacturing environment.

Qualifications

• Associate degree or technical certification in CNC machining or related field, or equivalent experience.
• 2–5 years of CNC machining experience in manufacturing, preferably medical devices or aerospace.
• Some CNC programming, setup, and operation experience.
• Strong knowledge of machining processes, tooling, and materials such as stainless steel and titanium.

Responsibilities

• Set up and operate CNC machines (lathes, mills, grinders, EDM).Interpret drawings and specifications to determine machining requirements.
• Read CNC programs using CAM software (Mastercam).
• Perform tool changes, adjustments, and ensuring tolerances and surface finishes.
• Conduct in-process inspections with calipers, micrometers, and height gauges.
• Maintain equipment, keep workspace clean, and follow safety/regulatory guidelines.

Skills

CNC machining

Reading drawings

CAM software

Tooling selection

Quality inspection

Education

Associate degree or technical certification in CNC machining

Tools

Mastercam

CAD/CAM

Job description

Responsible for setting up and operating CNC machine tools to produce high-quality precision parts for medical devices. Requires a strong understanding of machining processes, technical proficiency, and a commitment to meeting production and quality targets.

Responsibilities:

• Set up and operate CNC machine tools including lathes, mills, grinders, and/or EDM (Electrical Discharge Machining) equipment.
• Interpret engineering drawings, blueprints, and specifications to determine machining requirements.
• Reads CNC programs using CAM (Computer-Aided Manufacturing) software such as Mastercam.
• Perform machine setups, tool changes, and adjustments to achieve desired part dimensions and surface finishes.
• Monitor machining processes and make necessary adjustments to ensure quality and efficiency.
• Conduct in-process inspections using precision measuring instruments (e.g., calipers, micrometers, height gauges).
• Maintain CNC machines and tooling, perform routine maintenance, and keep work area clean and organized.
• Adhere to safety guidelines, quality standards, and regulatory requirements applicable to medical device manufacturing.

Qualifications:

• Associate degree or technical certification in CNC machining, manufacturing technology, or related field or equivalent experience.
• Typically 2-5 years of experience operating CNC machines in a manufacturing environment, preferably in medical device or aerospace industries.
• Some ability in CNC programming, setup, and operation.
• Strong knowledge of machining processes, tooling selection, and materials (e.g., stainless steel, titanium, plastics).
• Experience with CAM software and CAD/CAM integration.
• Attention to detail, problem-solving skills, and a proactive approach to continuous improvement.
• Effective communication skills and ability to work collaboratively in a team environment.
• Willingness to adapt to changing priorities and contribute to a fast-paced, dynamic manufacturing environment.

Additional Notes:

ARCH Medical Solutions is an Equal Opportunity Employer and wholeheartedly supports diversity in the workplace as a basic premise for business success. All employees of Arch Medical Solutions are employed on an at-will basis.

This job description in no way states or implies that these are the only duties to be performed by the employee incumbent in this position. Employees will be required to follow any other job-related instruction and to perform any other job-related duties requested by any person authorized to give instructions or assignments.

A review of this position has excluded the marginal functions of the position that are incidental to the performance of fundamental job duties. All duties and responsibilities are essential job functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities. To perform this job successfully, the incumbent will possess the skills, aptitudes, and abilities to perform each duty proficiently. Some requirements may exclude individuals who pose a direct threat or significant risk to the health or safety of themselves or others. The requirements listed in this document are the minimum levels of knowledge, skill, or abilities.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.