CNC Programming Machinist

Innova Engineered Plastics; Shirley (MA); On-site; USD 55,000 - 75,000; Full time

Job summary

Innova Engineered Plastics is seeking a skilled CNC Programming Machinist to program, set up, and operate CNC milling and turning centers producing precision components from engineering drawings. You will develop and optimize CNC programs, select tooling, and ensure quality through complex inspection and test runs.

The role requires 3–5 years of CNC experience, at least 2 years programming, and proficiency in CAD/CAM software and G-code.

Qualifications

• High school diploma or GED required.
• Technical school or apprenticeship in CNC machining preferred.
• Minimum of 3–5 years of CNC machining experience, with at least 2 years of CNC programming experience.

Responsibilities

• Create, edit, and optimize CNC programs using CAD/CAM software (Mastercam, GibbsCAM, or Fusion 360).
• Set up and operate CNC milling and turning centers, including tooling, fixturing, and work offsets.
• Read and interpret blueprints, GD&T, and engineering drawings to determine machining operations, dimensions, and tolerances.
• Verify program accuracy by performing test runs and adjusting feeds, speeds, and tool paths as needed.
• Inspect finished parts using precision measuring tools to ensure conformance to specifications.
• Troubleshoot and resolve machining or programming issues to maintain production flow.
• Maintain CNC programs and tooling documentation for repeat jobs.
• Perform preventive maintenance and minor repairs on machines and equipment.
• Starts or restarts equipment after power outages or interruptions.
• Maintains a safe and orderly production area.
• Performs other related duties as assigned

Skills

CAD/CAM programming

G-code/M-code

Milling & Turning

Problem solving

Attention to detail

Teamwork

Shop math

Education

High school diploma or GED

Technical school or apprenticeship in CNC machining

Apprenticeship or technical training in CNC machining

Tools

Mastercam

GibbsCAM

Fusion 360

Job description

The CNC Programming Machinist is responsible for programming, setting up, and operating CNC machinery to produce precision metal components according to engineering drawings and specifications. This role combines strong technical programming ability with hands-on machining expertise to ensure high-quality, efficient, and repeatable manufacturing processes. CNC Programming Machinists are also charged with performing machine maintenance and cleaning.

Key Responsibilities

• Create, edit, and optimize CNC programs using CAD/CAM software (such as Mastercam, GibbsCAM, or Fusion 360).
• Set up and operate CNC milling and turning centers, including tooling, fixturing, and work offsets.
• Read and interpret blueprints, GD&T, and engineering drawings to determine machining operations, dimensions, and tolerances.
• Verify program accuracy by performing test runs and adjusting feeds, speeds, and tool paths as needed.
• Inspect finished parts using precision measuring tools (micrometers, calipers, height gauges, indicators, etc.) to ensure conformance to specifications.
• Troubleshoot and resolve machining or programming issues to maintain production flow.
• Maintain CNC programs and tooling documentation for repeat jobs.
• Perform preventive maintenance and minor repairs on machines and equipment.
• Starts or restarts equipment after power outages or interruptions.
• Maintains a safe and orderly production area.
• Performs other related duties as assigned

Education and Experience:

• High school diploma or GED required.
• Technical school or apprenticeship in CNC machining preferred.
• Minimum of 3–5 years of CNC machining experience, with at least 2 years of CNC programming experience.

Skills and Competencies:

• Proficient in CAD/CAM programming software (Mastercam preferred).
• Strong understanding of G-code, M-code, and machine control systems (Fanuc, Haas, or Mazak).
• Ability to set up, operate, and troubleshoot both CNC mills and lathes.
• Excellent mechanical aptitude and problem-solving skills.
• Strong attention to detail and quality orientation.
• Ability to work independently and as part of a team in a fast-paced environment.
• Competent in shop math and trigonometry.

Physical Requirements:

• Ability to stand for extended periods and lift up to 50 lbs.
• Manual dexterity for handling tools and precision parts.
• Tolerance to noise, coolants, and general shop environment.

Manufacturing floor environments

Controlled temperature environments

Expected Hours of Work

This is a Full-Time hourly position required to work Monday through Friday, with occasional weekends.