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Centerless Grinder Operator Jobs in Worcester, MA

Centerless Grinder Operator information

See Worcester, MA salary details

$12

$22

$29

How much do centerless grinder operator jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for centerless grinder operator in Worcester, MA is $22.90, according to ZipRecruiter salary data. Most workers in this role earn between $19.18 and $26.15 per hour, depending on experience, location, and employer.

What is a centerless grinder operator?

A Centerless Grinder Operator sets up and operates centerless grinding machines to grind metal workpieces to precise dimensions. They adjust machine settings, measure parts for accuracy, and ensure quality standards are met. Operators also perform routine maintenance on machines and troubleshoot any issues that arise. This role requires attention to detail, mechanical aptitude, and the ability to read blueprints or technical drawings.

What are the key skills and qualifications needed to thrive as a centerless grinder operator?

A Centerless Grinder Operator should have a strong understanding of grinding processes, machine operation, and blueprint reading, often backed by a high school diploma or equivalent and relevant manufacturing experience. Familiarity with precision measurement tools (such as micrometers and calipers), CNC or manual grinding machines, and safety protocols is essential. Attention to detail, problem-solving skills, and effective communication help operators deliver high-quality products and collaborate with their team. These capabilities are critical for ensuring precision manufacturing, maintaining safety, and meeting production goals in a demanding industrial setting.

What are some typical challenges faced in a centerless grinder operator role?

Centerless Grinder Operators often encounter challenges such as maintaining precise tolerances, troubleshooting machine issues, and ensuring efficient workflow during high-volume production runs. Adjusting machines for different materials or product specifications and detecting wear or defects in both tools and finished parts are key aspects of the job. Operators also need to follow strict safety guidelines and coordinate with quality control and maintenance teams to resolve issues promptly. Successfully meeting these challenges requires strong technical skills and the ability to work well under pressure, making it a rewarding role for those interested in precision manufacturing.

What are the most commonly searched types of Centerless Grinder Operator jobs in Worcester, MA?

The most popular types of Centerless Grinder Operator jobs in Worcester, MA are:

What are popular job titles related to Centerless Grinder Operator jobs in Worcester, MA?

For Centerless Grinder Operator jobs in Worcester, MA, the most frequently searched job titles are:

What job categories do people searching Centerless Grinder Operator jobs in Worcester, MA look for?

The top searched job categories for Centerless Grinder Operator jobs in Worcester, MA are:

Infographic showing various Centerless Grinder Operator job openings in Worcester, MA as of August 2026, with employment types broken down into 90% Full Time, and 10% Nights. Highlights an 100% In-person job distribution, with an average salary of $47,624 per year, or $22.9 per hour.

First Shift Grinding Operator- I

Tegra Medical

Franklin, MA • On-site

$18 - $22.09/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago


Key responsibilities

  • Operate CNC grinding machines to produce parts that meet quality and specification standards.

  • Perform inspections during the grinding process using measurement tools and record measurements according to inspection plans.

  • Monitor machine operation for malfunctions, perform daily maintenance, and communicate discrepancies to supervisors.


Tegra Medical rating

8.4

Company rating: 8.4 out of 10

Based on 10 frontline employees who took The Breakroom Quiz


Job description

Build Your Career as a Grinding Operator in a High-Precision Manufacturing Environment!

Join a team that values quality, teamwork, and continuous improvement. This is an excellent opportunity for a detail-oriented individual who enjoys hands-on work and wants to grow in a precision manufacturing setting.


Job Summary 

Operate computer numerical control (CNC) machines, including CNC infeed/thrufeed centerless grinding machines, CNC surface grinding machines, CNC wire grinding machines and maintain awareness of close tolerance parts, including pointed parts using various types of measuring equipment including vision systems.  Following standard operating procedures and instructions. Operate secondary equipment and perform any other functions within the department that may be necessary.

Role and Responsibilities 

  • Operate machines, achieving specifications including quality and throughput.
  • Implement continuous improvement activities. Maintain a clean and safe work environment.
  • Perform ERP system transactions.
  • Perform required daily maintenance to equipment and tools.
  • Work from procedures and prescribed operation sequences to achieve parts per print and quality specifications.
  • Monitor, observe and listen to machine operation to detect malfunctions. 
  • Ensure work piece is being properly lubricated and cooled; coolant lines properly located.
  • Monitor process and specifications. 
  • Notify supervisor and/or department Lead Person of discrepancies.
  • Perform own part inspection during grinding process to measure work piece to check to match specs, using measuring instruments such as microscope, optical comparator, micrometer, caliper, dial indicators and gauges. 
  • Communicate with co-workers, members of other shifts, technical leader, team leader and/or supervisor to transfer and receive instructions and information.
  • Perform 1st piece and In-process inspections for self.
  • Record measurements per inspection plans and methods indicated.
  • Simultaneous to grinding operation, perform a variety of secondary operations as required ex: cleaning parts, cleaning work areas and assisting others within the department.
  • Machine materials other than metal, such as composites, plastic, and rubber.

 

Qualifications

  • Experience operating grinding equipment helpful.  Experience in medical device manufacturing, aerospace, machinery, metals are desired. 
  • Have strong oral and written communication skills. 
  • Follow written and verbal instructions and capable of meeting deadlines. Good manual dexterity and ability to use measurement and inspection tools. 
  • Good work habits, adherence to attendance requirements, strong workmanship and a positive attitude are required as well as an ability, desire and flexibility to perform a variety of machining operations and other functions within manufacturing as needed.

 

Education Requirements

H.S. Diploma or equivalent. Graduate of a vocational school in manufacturing/machining or engineering discipline is a plus.  1 to 3 years’ experience in a small device manufacturing environment as a CNC Grinding Operator is preferred. 

Physical Requirements:

  • Frequent performing repetitive work.
  • Occasional lifting (max. 40 lbs.)
  • Occasional carrying (max. 40 lbs.)
  • Subject to physical hazards from moving equipment and machine parts
  • Constant safety glasses
  • Constant full PPE in clean room
  • Frequent standing
  • Occasional sitting, walking, pushing, pulling, reaching.

What We Offer:

  • On-the-job training and advancement opportunities
  • Competitive hourly wage + shift differentials (2nd & 3rd Shift)
  • Great benefits like health, dental, vision, life, and disability insurance; 401K and much more.
  • Paid time off, sick time and holiday pay
  • Employee Assistance Program/ Tuition Reimbursement

Monday to Friday, 7:00AM-3:15PM

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