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Granite Cnc Operator Jobs (NOW HIRING)

Lakeside Surfaces LLC

CNC Department Lead

Muskegon, MI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As Michigan's premier fabricator and installer of granite, marble, and quartz, we are known for ... Provide direct coaching/mentorship to CNC operators. * Train to become a backup Programmer and ...

Rocktops, LLC

Machine Operator

Olathe, KS · On-site

$16.50 - $19.50/hr

  • Medical

  • Retirement

  • PTO

Rocktops has an immediate opening for a Full-Time Machine Operator to join our team. This position ... Properly orient and place large granite tops and parts onto CNC * Stage and position product on the ...

Rocktops

Machine Operator

Olathe, KS · On-site

$16.50 - $19.50/hr

  • Medical

  • Retirement

  • PTO

Rocktops has an immediate opening for a Full-Time Machine Operator to join our team. This position ... Properly orient and place large granite tops and parts onto CNC * Stage and position product on the ...

Rocktops LLC

Machine Operator

Olathe, KS · On-site

$16.50 - $19.50/hr

  • Medical

  • Retirement

  • PTO

Rocktops has an immediate opening for a Full-Time Machine Operator to join our team. This position ... Properly orient and place large granite tops and parts onto CNC * Stage and position product on the ...

ProCraft Cabinetry

Machine Operator

Norcross, GA · On-site

$15 - $17/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... numerical control (CNC) machine; maintaining quality and safety standards; keeping records ... We carry the largest selection of in-stock Granite, Quartz, and Marble Countertops. We have ...

Cosentino

ND · On-site

$17 - $22/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... a CNC Machine Operator for our Shop located in Mundelein, IL , who will have the opportunity to ... Experience in fabricating Marble, Granite and Quartz Experience in Construction, Industrial and ...

Aerotek

Machine Operator

Wilsonville, OR

$21/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Adjust and dress CNC tooling as needed. Essential Skills * Machine operation, including polishing ... granite, quartz, and other materials. * General labor and machine operating skills. * Ability to ...

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Granite Cnc Operator information

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$14

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$33

How much do granite cnc operator jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for granite cnc operator in the United States is $23.65, according to ZipRecruiter salary data. Most workers in this role earn between $19.71 and $26.92 per hour, depending on experience, location, and employer.

What is a granite CNC operator?

A Granite CNC Operator is responsible for programming, setting up, and operating CNC (Computer Numerical Control) machines to cut, shape, and polish granite and other stone materials. They read blueprints, adjust machine settings, and ensure precision in the fabrication process. This role requires knowledge of CNC software, tool calibration, and safety protocols. Granite CNC Operators often work in manufacturing or countertop fabrication shops to produce high-quality stone products.

What skills and qualifications are needed to be a granite CNC operator?

To thrive as a Granite CNC Operator, you need experience with CNC machinery, knowledge of stone fabrication processes, and a keen eye for detail, often backed by a high school diploma or technical training. Familiarity with computer-aided design (CAD) software, CNC programming, and relevant safety certifications is typically required. Strong problem-solving skills, teamwork, and reliable communication help operators excel in a collaborative shop environment. These skills ensure precise, efficient, and safe production of custom granite pieces, meeting client specifications and workplace standards.

What materials and projects does a granite CNC operator typically work with?

Granite CNC Operators primarily work with granite, but may also handle other natural and engineered stones like marble or quartz for a variety of applications. Typical projects include fabricating countertops, vanities, fireplace surrounds, and custom architectural stone pieces for residential and commercial clients. On a daily basis, operators interpret blueprints, program the CNC machine, and ensure precise cutting, polishing, and finishing of stone to meet specifications. Collaboration with designers, installers, and quality control staff is common to ensure each project meets the required standards. This hands-on role can be both challenging and rewarding for those who enjoy working with unique materials and custom jobs.

Where do granite CNC operators make the most money?

Granite CNC operators tend to earn higher wages in regions with a strong manufacturing or construction industry, such as areas with high demand for custom stone fabrication. Factors like experience, certifications, and working with advanced CNC machinery can also influence earning potential, regardless of location.
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Granite Cnc Operator jobs near you
Infographic showing various Granite Cnc Operator job openings in the United States as of August 2026, with employment types broken down into 85% Full Time, 5% Part Time, 5% Contract, and 5% Nights. Highlights an 100% In-person job distribution, with an average salary of $49,183 per year, or $23.6 per hour.

Lathe Cell Supervisor

Granite State Manufacturing

Manchester, NH • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago

Granite State Manufacturing rating

8.7

Company rating: 8.7 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

Job description

POSITION SUMMARY:
The Lathe Cell Supervisor is responsible for overseeing the daily operations of the lathe machining cell, including Senior Class A, Class A, Class B, and Class C machinists. This role ensures the team meets production, quality, and safety standards while optimizing throughput and machine utilization. The Supervisor plays a critical role in scheduling, training, process compliance, and maintaining effective communication with both operators and leadership.
ESSENTIAL FUNCTIONS AND RESPONSIBILITIES:
Team Leadership & Supervision:
  • Directly supervise lathe cell team members, including Senior Class A, Class A, Class B, and Class C machinists.
  • Assign daily work, monitor performance, and ensure adherence to work instructions and drawings.
  • Conduct employee performance reviews, Weekly time approvals, and disciplinary actions in coordination with GSM Policies and Procedures.
  • Provide mentorship and training to enhance skill development and cross-training across levels.
  • Work to reduce and eliminate barriers and obstacles to improve overall cost and scheduling performance.
  • Your leadership is expected to make it easier for employees to make quality products and make it easier for customers to do business with GSM.
Production & Operations Management:
  • Oversee daily operations of CNC lathes, ensuring throughput meets production schedules.
  • Monitor and drive productivity, minimizing downtime and idle hours.
  • Ensure proper setup, operation, and maintenance of lathes to maximize efficiency and extend equipment life.
  • Work with programming and planning teams to resolve issues impacting production flow.
Quality & Compliance:
  • Ensure all work complies with AS9100, ISO 9001, NAVSEA, and customer requirements.
  • Partner with Quality Inspectors to address nonconformances, corrective actions, and continuous improvement efforts.
  • Promote a culture of quality and accountability across the lathe cell.
Continuous Improvement:
  • Identify and implement Lean practices to improve workflow, reduce waste, and increase throughput.
  • Monitor process performance and lead root cause/corrective action initiatives for recurring issues.
  • Recommend tooling, fixturing, and process improvements to enhance productivity and quality.
Safety & Communication:
  • Champion a safe work environment and ensure compliance with all OSHA and GSM safety standards.
  • Maintain effective communication with machinists, operations leadership, and other departments.
  • Provide clear status updates on jobs, machine availability, and resource requirements.
  • Demonstrates responsibility and accountability for creating a professional, safe, and clean environment evidenced by: being at work on time to perform assigned duties, following the policies of Granite State Manufacturing, always wearing safety glasses in designated areas, maintaining a neat and orderly work area, and following safety practices to prevent errors.
  • Demonstrates commitment to teamwork by establishing effective relationships and networks with both managers/directors and staff, collaborating with them to accomplish shared purposes and goals.
  • Abides by GSM Code of Ethics and Business Conduct standards and strictly observes all U.S. and foreign laws and regulations.
Requirements
QUALIFICATIONS, SKILLS, AND ABILITIES:
  • 5+ years of CNC machining experience, including setup and operation of CNC lathes.
  • Previous supervisory or team lead experience in a machining environment required.
  • Strong knowledge of machining processes, tooling, G-code, and blueprint reading.
  • Familiarity with AS9100, ISO 9001, and defense/aerospace quality standards.
  • Proficiency with ERP/MRP systems (e.g., M1) and Microsoft Office Suite.
  • Strong problem-solving, organizational, and communication skills.
  • Ability to coach, mentor, and develop machinists across skill levels.
  • Due to the nature and importance of GSM's work, our positions require access to export-controlled information. Therefore, all candidates must qualify as a U.S. Person under applicable export-control/ITAR regulations or otherwise be authorized to access such information under U.S. law.
Benefits
Granite State Manufacturing offers a comprehensive benefits package to all GSM employees.
  • Paid time off
  • Floating holidays
  • Paid holidays
  • 401(k)
  • 401(k) company matching
  • Dental & Vision insurance (Company paid)
  • Disability benefits
  • Employee assistance program
  • Flexible spending account
  • Competitive health insurance
  • Health savings account
  • Life insurance
  • Voluntary benefits
  • Referral program

...and much more.

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