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Centerless Grinder Jobs (NOW HIRING)

RBC Transport Dynamics

Centerless Grinder

Compton, CA · On-site

$22 - $28/hr

Candidate must have three years of experience with centerless grinders and cylindrical grinders. Possess basic grinding skills required to set-up and run multiple cylindrical parts. Have knowledge of ...

RBC Bearings

Centerless Grinder

CA · On-site

$22 - $28/hr

Candidate must have three years of experience with centerless grinders and cylindrical grinders. Possess basic grinding skills required to set-up and run multiple cylindrical parts. Have knowledge of ...

Precision Punch and Tooling

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Machinist - Grinding 1st and 2nd Shift

Windsor, CT · On-site

$18 - $30/hr

... Centerless grinder (experience with Cincinnati and Royal Master Centerless grinders preferred). Or * 3 or more years of Surface Grinding with set-up and operation of a manual and / or automatic ...

New

fontana

Centerless Grinder Operator

Burbank, CA

Position Summary Sets up and operates one or more centerless grinding machines to grind external or internal cylindrical or tapered surfaces of metalwork pieces to blueprint specifications by ...

Fontana

Centerless Grinder Operator

Burbank, CA · On-site

Position Summary Sets up and operates one or more centerless grinding machines to grind external or internal cylindrical or tapered surfaces of metalwork pieces to blueprint specifications by ...

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Centerless Grinder information

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$12

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How much do centerless grinder jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for centerless grinder 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 Grinder vs Cylindrical Grinder?

AspectCenterless GrinderCylindrical Grinder
Primary UseGrinding cylindrical parts without centersGrinding cylindrical parts with centers or chucks
Workpiece SupportSupported by a blade and regulating wheelSupported by centers or chucks
Work EnvironmentManufacturing and metalworking shopsManufacturing, tool and die shops
Common CertificationsMachining certifications, OSHA safety trainingMachining certifications, OSHA safety training

Centerless grinders and cylindrical grinders are both used to shape metal parts, but they differ mainly in how the workpiece is supported and processed. Centerless grinders are ideal for high-volume, precise cylindrical grinding without the need for centers, making them suitable for mass production. Cylindrical grinders are more versatile for detailed, precision work on individual parts, often using centers or chucks for support. Both roles require similar certifications and are common in manufacturing environments.

What are centerless grinders?

Centerless grinders are machine tools used to remove material from the outside diameter of a workpiece without requiring the workpiece to be mounted between centers. Instead, the workpiece is supported by a work rest blade and rotated between a grinding wheel and a regulating wheel. This method allows for high-precision and efficient grinding of cylindrical parts, making it ideal for producing components in large volumes. Centerless grinding is commonly used in manufacturing industries to create smooth, accurate finishes on parts like rods, tubes, and pins.

What are some common challenges faced by centerless grinders, and how can they be addressed?

Centerless grinders often encounter challenges such as maintaining tight tolerances, managing wheel wear, and ensuring proper setup for different workpiece materials. These can be addressed by regularly inspecting and dressing grinding wheels, carefully adjusting machine settings, and following standard operating procedures. Collaboration with quality control and maintenance teams is also essential to minimize downtime and maintain product consistency. Continuous learning and adherence to safety protocols further contribute to success in this role.

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

To thrive as a Centerless Grinder, you need strong mechanical aptitude, precision measurement skills, and experience with grinding machinery, often supported by a high school diploma or equivalent. Familiarity with micrometers, calipers, grinders, and basic machine maintenance is typically required, and some employers value certifications in machine operation or manufacturing technology. Attention to detail, problem-solving, and a commitment to safety are crucial soft skills for this role. These competencies ensure high-quality production, minimize machine downtime, and maintain workplace safety standards.
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Centerless Grinder jobs near you
Infographic showing various Centerless Grinder job openings in the United States as of June 2026, with employment types broken down into 88% Full Time, and 12% Part Time. Highlights an 100% Physical job distribution, with an average salary of $47,728 per year, or $22.9 per hour.

Centerless Grinder (Top Leading Aerospace Innovation Company)!!

RimePro Inc

Brea, CA

$25 - $37/hr

Full-time

Posted 13 days ago

Job description

Full-time Centerless GrinderTop Leading Aerospace Innovation Company

Job Summary

We are seeking a highly skilled and experienced Full-time Centerless Grinder to join our cutting-edge aerospace manufacturing team. The ideal candidate will be proficient in set-up, automatic operations, and have a strong background in aerospace manufacturing processes. This position plays a crucial role in producing high-precision components for advanced aerospace systems and contributes to our company's mission of pushing the boundaries of innovation in the aerospace industry.

Key Responsibilities
  • Operate and maintain centerless grinding machines to produce high-precision aerospace components
  • Set up and adjust grinding machines for various operations, including through-feed, in-feed, and end-feed grinding
  • Program and operate CNC-controlled centerless grinders for automated production runs
  • Interpret engineering drawings, blueprints, and work orders to determine grinding specifications and tolerances
  • Select appropriate grinding wheels, regulating wheels, and work rests based on material properties and desired finish
  • Perform in-process quality checks using precision measuring instruments such as micrometers, calipers, and gauges
  • Troubleshoot and resolve issues related to grinding operations, machine performance, and product quality
  • Conduct regular maintenance on grinding equipment, including wheel dressing, coolant management, and general upkeep
  • Collaborate with engineers and quality control personnel to optimize grinding processes and improve product quality
  • Adhere to all safety protocols and maintain a clean, organized work environment
  • Train and mentor junior operators on centerless grinding techniques and best practices
  • Participate in continuous improvement initiatives to enhance efficiency and reduce waste in the grinding process
  • Maintain accurate records of production data, machine settings, and quality control measurements
  • Stay updated on the latest advancements in centerless grinding technology and aerospace manufacturing techniques
Qualifications and Requirements
  • High school diploma or equivalent; technical school certification in machining or related field preferred
  • Minimum of 2 years of experience in centerless grinding, with a focus on aerospace applications
  • Proficiency in setting up and operating both manual and CNC-controlled centerless grinding machines
  • In-depth knowledge of grinding wheel selection, dressing techniques, and coolant management
  • Strong understanding of aerospace materials, including various alloys, composites, and exotic metals
  • Ability to read and interpret complex engineering drawings and technical specifications
  • Experience with precision measuring instruments and quality control procedures
  • Familiarity with aerospace industry standards and regulations (e.g., AS9100, NADCAP)
  • Excellent problem-solving skills and attention to detail
  • Strong communication and teamwork abilities
  • Physical ability to lift up to 50 pounds and stand for extended periods
  • Willingness to work flexible hours, including nights and weekends as needed