O.D. / I.D.

/ Jig Grinder

EWT/3DCNC

Inc. Rockford, IL Job Details Full-time $25 - $30 an hour 1 day ago Benefits Health insurance Dental insurance 401(k) Paid time off Vision insurance 401(k) matching Life insurance Qualifications Inspection gauge Mechanical blueprint interpretation Measurement-based inspection Grinding machine operation Specialized industrial tools Tool & die Mechanical drawings Dimensional measurements Attention to detail Precision measurement in machining Optical comparators Cleaning Microscopy Hand tools Machine finishing Mechanical knowledge Full Job Description EWT/3DCNC, Inc. is seeking an experienced Precision Grinder to join our custom tooling and machining team. If you possess a keen eye for close tolerances, take pride in high-precision craft, and thrive in a well-equipped, detail-oriented shop environment, we want to hear from you. Key Responsibilities Set up, adjust, and operate O.D. (Outer Diameter), I.D. (Inner Diameter), and Jig Grinders to produce precision parts and custom tooling. Perform complex setups and grinding operations to exacting engineering prints, maintaining tolerances as tight as +/- .0002". Select appropriate grinding wheels, dress wheels, and determine optimal spindle speeds, feeds, and coolant flows for varied tool steels and metals. Inspect finished components using precision measuring equipment (micrometers, bore gages, optical comparators, and height gages). Maintain clean equipment, troubleshoot setup variations, and ensure continuous quality control throughout production runs.

Qualifications & Requirements Experience:

2 to 5 years of hands-on experience operating O.D., I.D., or Jig Grinders in a precision machining or tool & die environment.

Blueprint Reading:

Ability to interpret complex GD&T, engineering drawings, and strict specifications independently.

Measurement Proficiency:

Mastery of precision hand tools and optical measuring equipment.

Problem-Solving:

Strong mechanical aptitude and attention to microscopic details. Benefits & Work Environment Competitive hourly rate based on experience Comprehensive healthcare options and retirement benefits Stable, clean, climate-controlled shop environment Growth opportunities within a specialized, technology-driven company

Pay:

$25.00 - $30.00 per hour Expected hours: 40.0 - 55.0 per week

Benefits:

401(k) 401(k) matching Dental insurance Health insurance Life insurance Paid time off Vision insurance

Work Location:

In person