Mastercam/MazaCAM Mill Operator

Mastercam/MazaCAM Mill Operator
Department:

Machine Shop

FLSA Status:

Hourly $27-$35 per hour

SUMMARY:

The Mastercam/MazaCAM Mill Operator is responsible for programming, setting up, and operating CNC milling machines using Mastercam to produce high-quality components to print. This role ensures parts meet all dimensional, quality, and delivery requirements while maintaining a safe and organized work environment.

Key Responsibilities

Create and edit 2D/3D toolpaths in Mastercam/MazaCAM from customer or internal CAD models and drawings.

Set up CNC mills, including work holding, tooling selection, tool offsets, work offsets, and program loading.

Read and interpret engineering drawings, blueprints, and GD&T to determine machining strategies and critical features.

Run first-article parts, verify dimensions using appropriate measuring tools, and adjust programs/offsets to hold tolerances.

Optimize feeds, speeds, and toolpaths to improve cycle time, tool life, and surface finish while protecting equipment.

Perform routine machine maintenance, keep work area clean, and follow all safety procedures and PPE requirements.

Document setups, programs, and process notes to support repeatability and standard work.

Collaborate with engineers, quality, and supervisors to resolve machining issues and continuously improve processes.

Required Qualifications

Previous experience programming and operating CNC mills using Mastercam/MazaCAM in a production or job-shop environment.

Strong ability to read blueprints, CAD models, and apply GD&T; comfortable working with tight tolerances.

Proficiency with precision measuring tools such as calipers, micrometers, height gauges, and indicators.

Solid understanding of CNC G-code, cutting tools, work holding, and machining best practices.

Demonstrated commitment to safety, quality, and meeting production schedules on first shift.

High school diploma or equivalent; additional technical training in machining or CNC programming preferred.

Preferred Skills

Experience machining steels, stainless, alloys, or similar industrial materials.

Familiarity with multi-axis milling, probing cycles, and advanced Mastercam/MazaCAM features.

Basic knowledge of lean/5S practices and continuous improvement in a machining environment.

Ability to train others on setups, safe operation, and basic Mastercam/MazaCAM workflows.

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