CNC Machinist III--2nd Shift

Arnold Magnetic Technologies; Greenville (OH); On-site; USD 52,000 - 65,000; Full time

Job summary

Arnold Magnetic Technologies in Greenville, OH is seeking a CNC Machinist III to train, setup and operate CNC machining and grinding processes. The role includes preparing equipment, assisting with program edits, and ensuring safe, efficient production.

You will read blueprints, use precision measurement tools, and help ensure parts meet tight tolerances. Preference for multi-axis machining, Fanuc/Mazak control knowledge, and GD&T expertise. Regular shifts with potential overtime.

Qualifications

• High school diploma or GED; technical training or machining apprenticeship preferred.
• 3–5 years CNC machining and setup experience, including multi-axis (4-5 axis).
• Read complex blueprints, schematics, and GD&T with accuracy.
• Proficient with Fanuc or Mazak controls to edit programs and troubleshoot.
• Strong shop math, geometry, and precision measurement skills.
• First responder training/certification preferred (willing to obtain).
• Proficient use of Microsoft Office tools (Outlook, Word, Excel, PowerPoint).
• Knowledge of company policies, safety, and environmental practices.
• Strong written and verbal communication across organization.

Responsibilities

• Train employees in CNC and manual machine setup and operation.
• Prepare machines by reading blueprints, setup sheets, and work orders.
• Select, install, align, and secure cutting tools and work-holding devices.
• Load CNC programs, set tool/work offsets, adjust feeds and speeds.
• Perform dry runs and first-article inspections with calipers, micrometers, and gauges.
• Troubleshoot production issues and maintain tolerances.
• Maintain equipment with cleaning, lubrication, and preventive tasks.
• Handover run-ready machines to operators and monitor initial production.
• Operate CNC equipment as required.
• Other duties as assigned.

Skills

CNC machining

Setup experience

4-5 axis machining

Blueprints

GD&T

Fanuc/Mazak controls

Precision measurement

Microsoft Office

Education

High school diploma or GED

Machining apprenticeship preferred

Tools

Calipers

Micrometers

Gauges

Job description

Job Purpose

A CNC Machinist III is responsible for training, setup, and operating as needed, CNC machining and grinding processes. Their duties include training new employees how to safely setup and operate equipment effectively, setup idle equipment so it is already ready, troubleshoot problems machinists have, and run production as needed.

Job Purpose

A CNC Machinist III is responsible for training, setup, and operating as needed, CNC machining and grinding processes. Their duties include training new employees how to safely setup and operate equipment effectively, setup idle equipment so it is already ready, troubleshoot problems machinists have, and run production as needed.

Duties And Responsibilities

• Support all employee training in setup and operation of CNC and manual machine tools, including grinders, as assigned by Team Leader/Supervisor.
• Machine Preparation: Read and interpret blueprints, setup sheets, and work orders to determine manufacturing sequences and control settings.
• Tooling & Fixtures: Select, install, align, and secure cutting tools, attachments, and work-holding devices onto machines.
• Programming & Parameters: Load or select CNC programs, input tool/work offsets, and adjust feed rates and speeds.
• Testing & Inspection: Perform dry runs or first-article inspections using precision measurement tools like calipers, micrometers, and gauges.
• Troubleshooting & Adjustments: Monitor initial production cycles, correct out-of-tolerance sequences, and resolve mechanical or processing issues.
• Maintenance & Safety: Perform routine equipment cleaning, lubrication, and basic preventive maintenance while adhering to shop safety protocols.
• Hand off smoothly running machines to operators and monitor initial production runs for safety and quality.
• Operate CNC equipment as required.
• Other duties as assigned.

Qualifications

• High school diploma or GED; technical training, trade schooling, or a machining apprenticeship is strongly preferred
• 3 to 5 years of CNC machining and setup experience, often including multi-axis (4- or 5-axis) machine knowledge.
• Technical Knowledge: Strong ability to read complex engineering blueprints, schematics, and GD&T.
• Control Familiarity: Proficiency with common machine controls (such as Fanuc or Mazak) to edit programs and troubleshoot errors.
• Math & Measurement: Solid background in shop math, geometry, and precision measurement tools.
• Prefer 1 st responder training and certification (willing to acquire if not yet certified)
• Prefer effective use of Microsoft Tools (Outlook, Word, Excel, PowerPoint).
• Basic knowledge of company policies and procedures.
• Understanding of safety, health, and environmental best practices.
• Strong communication skills (written/verbal) to all levels of the organization, good listener.
• Have good hand-eye coordination.
• Pay attention to details and neatness.
• Have a mechanical aptitude.
• Enjoy researching technical information.
• Have good communication skills.
• Enjoy problem solving.
• Think creatively.

Working conditions

• Standard work week is Monday-Thursday, 4-10 HR shifts, 2:30 pm – 1:00 am, half hour unpaid lunch , any overtime required scheduled on Friday
• Generally working in production environment.

Physical Requirements

• Sitting and/or working at a computer for extended periods of time.
• Must occasionally lift up to 50 pounds.

Direct reports

• Various positions and skill competencies

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.