Job Description

CNC Mill and Lathe Operator/Programmer – Precision, Innovation, Excellence

Manufacturing organization in Littlestown, PA is looking for a skilled and detail-oriented CNC Mill and Lathe Operator/Programmer to join its machining team. This role offers the opportunity to work with advanced CNC machines, including lathes, horizontal and vertical mills, and 5-axis mills, to produce high-quality components. The ideal candidate has a strong understanding of machining principles, excellent problem-solving skills, and a commitment to safety and precision.

POSITION SUMMARY:

The CNC Mill and Lathe Operator/Programmer is responsible for setting up, operating, and programming CNC milling machines to produce precision components according to engineering drawings and specifications. This role requires a strong understanding of machining processes, programming using Mastercam software, and adherence to quality control standards.

KEY RESPONSIBILITIES:

Machine Setup & Operation

Set up CNC milling machines (3-axis, 4-axis, or 5-axis) for production runs.

Load tools, fixtures, and raw materials.

Monitor machine operations and make adjustments as needed.

Programming

Create, edit, and optimize CNC programs using G-code or CAM software (e.g., Mastercam).

Interpret technical drawings, blueprints, and CAD models.

Select appropriate cutting tools, speeds, and feeds.

Quality Assurance

Inspect finished parts using calipers, micrometers, and CMMs.

Ensure parts meet tight tolerances and surface finish requirements.

Calibrate and maintain personal tools.

Document inspection results and maintain quality records.

Maintenance & Safety

Perform routine maintenance on machines and tooling.

Follow all safety protocols and maintain a clean, organized work environment.

REQUIRED SKILLS & QUALIFICATIONS:

Proven experience operating and programming CNC milling machines.

Proficiency in reading blueprints and technical drawings.

Strong knowledge of G-code and CAM software.

Familiarity with machining various materials (aluminum, steel, plastics, etc.).

Ability to use precision measuring tools.

High attention to detail and problem-solving skills.

Effective communication with co-workers and supervisors to coordinate activities.

EDUCATION & EXPERIENCE:

High school diploma or equivalent (technical school preferred).

2+ years of experience in CNC machining and programming.

Mastercam training required.

Certification in CNC machining or manufacturing technology is a plus

You should be proficient in:

• CNC Tooling
• CNC Programming
• CNC Machine Repair
• G-Code
• M-Code
• Machine Setups for Production Runs
• Manual Machining Skills

Machines & technologies you'll use:

• Manual Lathe
• CNC Lathe (2-4 axis)
• Manual Vertical Mill
• CAM Software (Mastercam)
• CNC Mill (5+ axis VMC)
• CNC Lathe (5+ axis)