Rosti Group · 4 weeks ago
CAD & CAM Programmer
Germantown, WI
Full-time
Onsite
Senior Level
5+ years expRosti Group is seeking a highly skilled CAD & CAM Programmer to join their tooling department. The role involves manufacturing, modifying, and maintaining precision injection mold tooling, while also mentoring junior toolmakers and collaborating with engineering and production teams.
ChemicalManufacturingPlastics and Rubber Manufacturing
Responsibilities
Manufacture, assemble, and fit precision injection mold components using CNC milling, turning, grinding, and EDM processes
Create and optimize CAM programs for CNC machining operations (e.g., Mastercam, Powermill, or equivalent)
Interpret 2D drawings and 3D CAD models to produce accurate tooling components
Set up and operate CNC machines (Hurco), and sinker EDM (Mitsubishi) equipment to achieve tight tolerances and high-quality surface finishes
Model, program and cut electrodes for the plastics injection molding process
Generate and optimize cutter paths for both carbon and steel materials
Perform tooling modifications, repairs, and maintenance based on engineering change requests
Collaborate with tooling engineers and designers to provide feedback on manufacturability and process improvements
Troubleshoot tooling issues and recommend corrective actions
Maintain tooling documentation, including setup sheets, programs, and maintenance records
Mentor and train toolmakers on best practices, precision techniques, and safety
Qualification
Required
Minimum [5–8] years of experience as a Toolmaker in injection molding or precision tooling
Strong expertise in CNC machining and sinker EDM
Proficient in CAM programming and familiar with major CAM software (e.g., Mastercam, Powermill, Hypermill)
Ability to read and interpret complex engineering drawings and 3D models
Solid knowledge of tool steels, heat treatment, and precision machining techniques
Experience with mold assembly, fitting, and troubleshooting
High attention to detail and ability to maintain tight tolerances
Strong problem-solving skills and mechanical aptitude
Effective communication and teamwork skills
Company
Rosti Group
Rosti Group is a global plastic injection moulding company and contract manufacturer.
1001-5000 employees
Funding
Current Stage
Late StageTotal Funding
unknown2009-11-30Acquired
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