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Centerless Grinding Operator Jobs (NOW HIRING)

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Centerless Grinder Operator

Twinsburg, OH · On-site

$22 - $28/hr

We are looking for a centerless grinder operator to join an awesome manufacturing company. Key ... Grinding Operations -- Run centerless grinding machines to produce parts within tight tolerances.

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RimePro Inc

Centerless Grinder

Los Angeles, CA

$30 - $40/hr

This position is responsible for setting up and operating centerless grinding machines to produce high-quality, close-tolerance metal components. The ideal candidate has hands-on machining experience ...

RimePro Inc

Centerless Grinder

Whittier, CA · On-site

$30 - $40/hr

This position is responsible for setting up and operating centerless grinding machines to produce high-quality, close-tolerance metal components. The ideal candidate has hands-on machining experience ...

Rust Belt Recruiting

Grinder Operator

Hudson, OH · On-site

$20 - $28/hr

The Grinding Operator is responsible for setting up and operating centerless grinding machines to ensure the outside diameters of metal parts meet precise specifications. This role exists to maintain ...

Niles Precision Co., Inc.

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Centerless Grinder Operator

Niles, MI · On-site

$19 - $24/hr

Must be proficient in set up and operation of a variety of machine tools mostly centerless grinding ... Knowledge of setting up and operating centerless grinders. * Efficient, reliable and organized

Howmet Aerospace

Centerless Grinder

Brea, CA

$26 - $36/hr

Centerless Grinder Set Up Operator ' 1st Shift Position Overview: The Centerless Grinder Set Up ... Grinding Machine. While operating the machine the operator will follow the quality policy of 3V ...

PPS-HPS

Centerless Grinder

Cleveland, OH · On-site

We are looking for entry to mid level machine operators for our first shift teams! You will set up ... Exposure to grinding fluids and oils. Benefits: * Medical, Dental, Vision and Prescription Drug ...

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Centerless Grinding Operator information

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How much do centerless grinding operator jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for centerless grinding operator in the United States is $22.95, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $26.20 per hour, depending on experience, location, and employer.

What is the difference between Centerless Grinding Operator vs Cylindrical Grinding Operator?

AspectCenterless Grinding OperatorCylindrical Grinding Operator
CredentialsHigh school diploma, technical training, certifications in grindingHigh school diploma, technical training, certifications in grinding
Work EnvironmentManufacturing plants, precision machining shopsManufacturing facilities, machine shops
Industry UsageAutomotive, aerospace, industrial manufacturingTool and die, aerospace, general manufacturing
Job FocusGrinding parts using centerless machines for high-volume, precision workGrinding cylindrical parts for precision and surface finish

Both roles require similar skills and certifications, often working in manufacturing environments. The main difference lies in the type of grinding: Centerless Grinding Operators focus on high-volume, precision grinding of parts without using centers, while Cylindrical Grinding Operators work on cylindrical surfaces with traditional grinding machines. Understanding these distinctions helps in choosing the right career path or job search focus.

What is a Centerless Grinding Operator?

A Centerless Grinding Operator is a skilled worker who sets up and operates centerless grinding machines to finish or shape metal workpieces. Unlike traditional grinders, centerless grinders do not use a spindle to hold the workpiece; instead, the workpiece is supported between a grinding wheel and a regulating wheel. Operators monitor machine settings, inspect finished products for quality, and make adjustments to ensure precise dimensions. This role requires attention to detail, knowledge of machine operation, and adherence to safety protocols. Centerless Grinding Operators are commonly employed in manufacturing industries, especially those producing metal parts and components.

What are the key skills and qualifications needed to thrive as a Centerless Grinding Operator, and why are they important?

To thrive as a Centerless Grinding Operator, you need a solid understanding of machining principles, blueprint reading, and precision measurement, often acquired through vocational training or on-the-job experience. Familiarity with grinding machines, micrometers, calipers, and quality control systems is typically required. Attention to detail, problem-solving, and effective communication are essential soft skills for maintaining production standards and troubleshooting issues. These abilities ensure that parts are manufactured to exact specifications, supporting efficiency and product quality in manufacturing environments.

What are some common challenges a Centerless Grinding Operator faces on the job, and how can they be overcome?

A common challenge for Centerless Grinding Operators is maintaining the precise tolerances required by clients while managing variations in material types and machine conditions. Operators often encounter issues such as workpiece slippage, wheel wear, or maintaining consistent feed rates, which can affect the final product's quality. These challenges can be overcome by closely monitoring equipment, performing regular maintenance, and staying updated on best practices for adjusting machine settings. Effective communication with quality control and maintenance teams also helps quickly resolve issues and maintain productivity.
More about Centerless Grinding Operator jobs
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Centerless Grinding Operator jobs near you
Infographic showing various Centerless Grinding Operator job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $47,728 per year, or $22.9 per hour.

Centerless Grinder Operator - Multiple Shift

Exalta Group

Naples, FL • On-site

Full-time

Posted 21 days ago

Job description

Position Title: Centerless Grinder Operator - Machinist 2nd Shift & 4th Shift

Department: Swiss

Reports To: Production Manager

Position Summary

The Centerless Grinder Operator Machinist is responsible for setting up, operating, and maintaining centerless grinding equipment to manufacture precision medical device components that meet exacting quality, regulatory, and customer requirements. This role performs machine setup, process adjustments, in-process inspections, and troubleshooting to achieve tight tolerances, superior surface finishes, and consistent product quality. Working within a regulated medical device manufacturing environment, the Centerless Grinder Operator Machinist utilizes precision measuring instruments, interprets engineering drawings and GD&T specifications, and follows established quality systems, FDA regulations, ISO 13485 standards, and Good Manufacturing Practices (GMP). The position requires strong technical aptitude, attention to detail, and a commitment to continuous improvement, safety, and operational excellence while supporting production goals and customer expectations.

DUTIES AND RESPONSIBILITIES
  • Set up and operate centerless grinding machines to produce tight-tolerance medical device components
  • Perform grinding wheel changes, dressing, and machine adjustments to ensure process stability and part quality
  • Read, interpret, and work from engineering drawings, blueprints, routings, and work instructions
  • Measure and inspect parts using precision measuring equipment including micrometers, calipers, pin gauges, and optical comparators
  • Conduct in-process inspections and accurately document results in accordance with quality system requirements
  • Make offsets and process adjustments to maintain dimensional accuracy and required surface finishes
  • Identify, troubleshoot, and resolve issues related to grinding processes, tooling, materials, and equipment.
  • Maintain a clean, organized, and compliant work area in accordance with 5S and clean manufacturing standards
  • Follow all company safety policies, procedures, and PPE requirements
  • Communicate effectively with engineering, quality, and production teams to resolve issues and support process improvements
  • Perform routine machine maintenance and notify supervision of equipment or tooling concerns
  • Participate in continuous improvement, lean manufacturing, and cost-reduction initiatives.
  • All other duties as assigned.
KEY SKILLS, KNOWLEDGE, AND COMPETENCIES
  • Demonstrated ability to hold tight tolerances (±0.0005” or better preferred.
  • Understanding of FDA regulations, ISO 13485, GMP, and validation principles
  • Strong knowledge of grinding wheels, feeds, speeds, and material behavior
  • Ability to read and interpret blueprints, specifications, and GD&T
  • Proficiency with precision measurement and inspection tools
  • Basic computer skills for data entry, SPC, and quality documentation
  • Analytical thinking with a structured problem- solving approach
  • Strong attention to detail and commitment to quality and compliance

EDUCATION, CERTIFICATIONS, AND/OR LICENSES REQUIREMENTS

Education

  • High School Diploma or Equivalent Required; technical training or machining certification preferred

Experience

  • Minimum of 2 years of experience operating and/or setting up centerless grinding machines (medical device or precision machining experience preferred)
  • Experience working in a regulated manufacturing environment preferred

SHIFTS

  • 2nd Shift: Monday - Friday, 4:30 PM - 3:00 AM, includes shift differential
  • 4th Shift: Friday - Sunday, 6:00 PM - 6:30 AM, includes shift differential