CNC OD/ID Grinder Operator

Advanced-Machine-; Rockford (IL); On-site; USD 45,000 - 60,000; Full time

Job summary

Advanced Machine & Engineering is seeking a full-time CNC OD/ID Grinder Operator for 1st shift. You will set up and run CNC grinding machines to produce precision components per engineering specs in a fast-paced job shop.

The role requires independent programming, tight tolerances, and surface finish control. Ideal candidates have 5+ years of CNC OD/ID grinding experience, strong blueprint reading skills, and proficiency with precision measuring tools.

Qualifications

• Must have 5+ years CNC OD/ID grinding experience in a job shop.
• Strong ability to read blueprints and technical drawings.
• Proficient in programming and setting up CNC grinders independently.
• Ability to meet tight tolerances and surface finish requirements.
• Experience with measuring tools (micrometers, bore gauges, comparators).

Responsibilities

• Program, set up, and operate CNC OD and ID grinding machines, including tooling, wheels, and fixtures.
• Independently develop and adjust CNC programs to meet part specifications.
• Read and interpret complex blueprints, work orders, and grinding specifications.
• Select, dress, and maintain grinding wheels as required.
• Monitor machine operations and adjust to achieve tolerances and finishes.
• Perform high-level inspection of finished parts using precision measuring instruments.
• Adapt to frequent job changeovers in a job shop setting.
• Maintain a clean, safe, and organized work area.

Skills

CNC OD/ID grinding

Independent programming

Blueprint reading

Precision measurement

Tooling & fixtures

Troubleshooting

Team collaboration

Time management

Education

High School Diploma/GED

Tools

Grinding machines

Job description

Advanced Machine & Engineering is a diversified manufacturing company that designs, builds, & delivers carbide sawing systems, custom work holding solutions, & automation solutions for a variety of industries. We are looking for full time, 1st shift CNC OD/ID Grinder Operator. The ideal candidate is responsible for setting up and operating CNC outside diameter (OD) and inside diameter (ID) grinding machines to produce precision components that meet engineering specifications and quality standards in a job shop environment. This role requires the ability to independently program and set up jobs, ensure tight tolerances, surface finish requirements, and consistent quality while supporting production efficiency and safety objectives, typically on small quantity orders.

Essential Duties & Responsibilities:

• Program, set up, and operate CNC OD and ID grinding machines, including tooling, wheels, and fixtures
• Independently develop and adjust CNC programs to meet part specifications, without relying on pre-set programs
• Read and interpret complex blueprints, work orders, and grinding specifications with a high level of accuracy
• Select, dress, and maintain grinding wheels as required
• Monitor machine operations and make adjustments to achieve required tolerances and finishes
• Perform high-level inspection of finished parts using precision measuring instruments
• Adapt quickly to frequent job changeovers typical of a job shop, small-quantity production environment
• Perform routine machine maintenance and maintain a clean and organized work area
• Identify and report defects, process issues, or equipment concerns
• Follow all safety procedures, quality standards, and housekeeping requirements
• Work collaboratively with supervisors, engineers, and other production team members

Qualifications & Requirements:

• Education: High School Diploma/GED required
• Experience: Minimum 5 years of CNC OD/ID grinding experience required; job shop experience with small quantity orders strongly preferred; experience grinding spindles, shafts, and housings is a plus
• Reading Ability: Must be able to read and understand English

Skills:

• Strong knowledge of CNC OD and ID grinding processes and equipment
• Proficient in independent CNC programming and machine set up
• High-level blueprint and technical drawing reading ability
• High-level inspection skills using precision measuring tools (micrometers, bore gauges, comparators)
• Strong attention to detail and ability to hold tight tolerances
• Comfortable working in a fast-paced job shop environment with varying, small-batch orders
• Basic mechanical aptitude and troubleshooting skills
• Ability to work independently and as part of a team
• Effective time-management and problem-solving skills

Work Environment:

• Manufacturing and industrial environment
• Regular exposure to CNC machinery, production equipment, mechanical systems, and electrical equipment
• Required use of appropriate personal protective equipment (PPE)
• Must follow established safety and lockout/tagout procedures