CNC Programmer / Machinist

Carboline•North Kingstown, RI

14h•$22 - $25

About The Position

Tremco Construction Products Group (CPG), part of RPM International Inc., unites industry-leading building envelope solutions manufacturers, service providers, and trusted brands—including Tremco, Nudura, Dryvit, Willseal, Weatherproofing Technologies, Inc., and Weatherproofing Technologies Canada—to deliver comprehensive, integrated building systems. With operations spanning North America, Europe, Asia-Pacific, India, and Latin America, Tremco CPG has a global presence supported by regional businesses and distributors who understand local market needs for commercial, industrial, and residential construction and restoration projects. GENERAL PURPOSE OF THE JOB: Coordinates all EPS/XPS foam cutting and provides parts to the production team to fulfill orders.

Requirements

Associate degree or equivalent from a two-year college or technical school; or equivalent professional/trade certifications or equivalent experience.
Two to four years related experience and/or training as a machine operator or CNC programmer.
CAD/CAM software proficiency; experience with software such as Mastercam, SolidWorks, or specialized foam-cutting CAM packages to design and generate G-code.
Ability to write, debug, and edit G-code to optimize tool paths, minimize, and manage tool changes.
Understanding of different foam densities and rigidities, and the ability to adjust cutting speeds (14,000–17,000 RPM) and feed rates (50–100 mm/s) to avoid burning or excessive melting.
Expertise in selecting appropriate cutting tools, such as single-flute end mills for high-speed, clean cuts, or hot-wire, along with proper tool length to minimize vibrations.
Skill in setting up CNC routers, hot-wire cutters, or vertical cutting machines, including vacuum table setups for holding lightweight foam.
Ability to interpret complex technical drawings and use precision measuring tools (calipers, micrometers) to ensure parts meet tight tolerances.
Capable of performing routine maintenance, such as changing or sharpening blades, and resolving issues like tool breakage, material deflection, or poor surface finish.
Ability to handle, lift, and maneuver large, lightweight, and bulky foam blocks (often up to 50+ lbs).
Strict adherence to safety protocols, including managing fire hazards (foam can be flammable), proper ventilation for dust extraction, and using appropriate PPE (safety glasses, masks).
Attention to detail; critical for ensuring accurate cuts, especially with complex shapes, to minimize waste.
Ability to solve problems, troubleshoot machine errors, and optimize processes to reduce cycle times.
Ability to effectively communicate and collaborate with design and production teams.

Responsibilities

Safely and effectively operate foam cutting machines to produce maximum yield with minimum waste.
Cut EPS / XPS foam using a two-axis profile cutting machine.
Safety and efficiently operate down cutter/slabber equipment.
Process internal work orders by cutting required EPS / XPS foam parts.
Develop pre-production EPS foam prototypes for production planning.
Track EPS foam billets and work with procurement to maintain adequate stock.
Write G codes for the profile cutter.
Perform regular quality control inspections.
Measure parts with a tape measure to maintain the specified tolerance and adjust codes as necessary.
Work closely and collaboratively with the production team to plan the production process for each order.
Maintain and troubleshoot foam cutting equipment.
Help develop better systems and processes to produce and package finished goods.
Work closely with cross-functional teams to meet project deadlines and deliverables.