CNC Machine Operator/Programmer

Quarra Stone Company doesn't fit neatly into one category — and that's exactly the point. We are a complex fabrication company operating in spaces found between architecture, fine art, fashion, and design. Let us be clear — whether you are a carver, a project manager, an accountant or in human resources, we see you as a craftsperson. Our passion for the world of craftsmanship turns natural stone into works of art, built to outlast us all. It takes every team member sharing in our collective ethos, doing their part, to make it real.

Founded in 1989 with just six people, we've grown into a team of more than sixty-five artisans, technicians, and craftspeople working out of our facility in Sun Prairie, Wisconsin. Inside our shop, high-tech robotic milling and 3D scanning work alongside diamond blades, hand chisels, and techniques passed down for generations. Our work has shaped some of the country's most significant spaces — from the U.S. Capitol Visitor Center and the Obama Presidential Center to museum sculpture now in the permanent collection of the Metropolitan Museum of Art.

We recently founded Quarra Italia – Franco Cervietti Studio, based in Pietrasanta, Italy — the historic heart of marble sculpture, worked by artisans since the era of Michelangelo. That partnership joins our advanced digital fabrication capability in Wisconsin with centuries of hand-carving mastery in Tuscany, extending our reach across the Atlantic and beyond.

What unites everyone at Quarra is passion — passion for the work itself, and for the lasting impact of building something in natural stone. Few materials carry the weight of permanence the way stone does, and few crafts ask for as much precision, patience, and care. What we do comes with high expectations, it is not easy, and that is exactly how we want it. At Quarra, we say yes to the novel, yes to the difficult, yes to the unknown.

Our people don't come from one mold. Sculptors work beside robotics technicians. Architects and engineers collaborate with hand-carvers trained in centuries-old Tuscan tradition. Stone consultants, 3D-scanning specialists, and fine artists all have a seat at the same table. It's this range of backgrounds and interdisciplinary skill sets - technical, artistic, and everything in between — that lets us take on work most fabricators can't.

Our staff come from very talented backgrounds, and we look to hire the best candidates the world can provide, to every role. We expect people to arrive at Quarra with a preexisting drive and passion of their own — across a team as diverse as ours, that passion comes from many different places. What we ask is that it be applied to what we do here, and we've found it only grows as new staff come to understand how what Quarra does makes us unique in the world.

If you're drawn to work that lives at the intersection of craft, art, and engineering, that will still be standing long after we are, we'd like to meet you.

Job Summary

We are seeking an experienced and detail-oriented CNC Machine Operator/Programmer to join our team. This role involves programming, setting up, and operating CNC machines to cut, shape and finish stone materials. The ideal candidate will be proficient in both hands-on machining and digital programming using CAD/CAM software.

Duties

• Program CNC machines using CAD/CAM software.
• Interpret CAD drawings, templates, and project specifications to create accurate tool paths.
• Set up, operate, and troubleshoot CNC machines for custom stone cutting and finishing.
• Select appropriate tools, feeds, and speeds for different stone types and thicknesses.
• Monitor the machining process and adjust programs or machine settings to ensure quality and precision.
• Inspect fabricated stone pieces for accuracy, finish, and alignment using measuring tools.
• Perform routine maintenance on CNC machines.
• Material handling including operating a forklift and overhead crane to load and unload stone materials onto machines.
• Maintain documentation of programs and setup instructions for repeat jobs.
• Work closely with the production team to meet deadlines and resolve fabrication challenges.
• Follow all safety protocols, especially when handling heavy stone materials and operating machines and equipment.

Qualifications

• 2 years of experience in CNC machine programming and operation.
• Proficiency in reading technical drawings and blueprints.
• Strong knowledge of tooling, setup procedures, and machining processes.
• Basic math skills for measurements and calculations.
• Strong attention to detail and commitment to quality workmanship.
• Ability to work independently as well as part of a team in a fast-paced environment and meet production deadlines.
• Must adhere to all safety guidelines and protocols.

Work Environment

• Fabrication shop setting with heavy stone handling equipment
• Exposure to wet environments, dust, and loud machinery
• Physical work including lifting, standing, and operating machines for extended periods

Quarra Stone is a national leader in digital, CNC, and robotic stone fabrication. We work with leading architects, artists, and designers to execute exceptional work in natural stone.

Join us in a role where your technical expertise fuels innovation. We value proactive problem-solvers who thrive in collaborative environments while maintaining a focus on precision craftsmanship. If you’re passionate about machining technology and eager to grow your career, we want to hear from you!

Pay: From $24.00 per hour

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Health insurance
• Paid time off
• Vision insurance

Work Location: In person

Salary : $24