CNC Programmer and Machinist

Job Description

Job Description

Position Summary :

The position is responsible for programming, setting up, and operating CNC machines to

manufacture precision components for various industries, including aerospace, medical,

technology, and automotive. The role requires a strong focus on quality, safety, and

adherence to company and industry standards.

Key Responsibilities :

1. CNC Programming and Machining :

Utilize Mastercam to create and modify CNC programs based on customer-provided

blueprints and specifications.

• Set up and operate 3, 4, & 5-axis CNC machines to produce precision components.
• Perform simulations and first article inspections to ensure program accuracy and part conformity.
• Make necessary adjustments to machine settings to maintain product quality and meet

tight tolerances.

2. Product Quality :

Conduct in-process inspections using calibrated measuring equipment (e.g., calipers,

micrometers, 5-axis automated CMM) to verify part dimensions and tolerances.

Document inspection results and maintain accurate records in accordance with quality

control procedures.

Identify and address nonconforming products, implementing corrective actions as

required.

3. Shop Safety and Material Handling :

Adhere to all shop safety protocols, including the use of personal protective

equipment (PPE) and machine guards.

• Maintain a clean and organized work area to prevent accidents and improve efficiency.
• Safely handle and store raw materials and finished products to prevent damage and

contamination.

Ensure all materials used are approved and free from counterfeit or unapproved parts.

4. Calibrated Equipment Use :

Properly use and maintain all calibrated measuring tools, ensuring they are regularly

calibrated and in good working condition.

Report any damaged or out-of-calibration equipment to the Production Supervisor for

immediate action.

5. Foreign Object Debris (FOD) Awareness :

• Maintain vigilance for foreign object debris in the work area and on the machines.
• Follow procedures to prevent FOD from contaminating products and workspaces.

6. Nonconforming Product Process :

Segregate and mark nonconforming products clearly, and follow established

procedures for rework, scrap, or customer concession.

Participate in root cause analysis and corrective action implementation to prevent

recurrence of nonconformities.

7. Scrap Handling :

Dispose of scrap material according to company procedures, ensuring it is properly

marked and stored until final disposition.

Prevent unauthorized use of scrap parts by ensuring they are rendered unusable before

disposal.

Qualifications

Education and Experience :

High school diploma or equivalent required; technical certification or associate degree

in CNC machining or related field preferred.

Minimum of 3 years of experience in CNC programming and machining, with

proficiency in CAD / CAM software.

Skills and Competencies :

• Strong understanding of shop safety practices and material handling procedures.
• Proficient in reading and interpreting blueprints, technical drawings, CAD models, and

specifications.

• Excellent problem-solving skills and attention to detail.
• Ability to use and maintain calibrated measuring equipment properly.
• Knowledge of quality control principles and experience with AS9100D or ISO 9001

standards is a plus.

Physical Requirements :

• Ability to lift and carry materials weighing up to 50 pounds.
• Standing, walking, and performing repetitive tasks for extended periods.
• Manual dexterity and hand-eye coordination for operating CNC machines
11 days ago