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CNC Moldmaker / Programmer
13581 Se Ambler Rd Clackamas, OR 970159730 US
Job Description
Opti Staffing is Hiring!Â
Position:
CNC Moldmaker / Programmer (Mastercam)
Location:
Clackamas, OR
Pay:
Competitive, DOE
Schedule:
Full-time, with overtime as required by customer needs
Who We Are
We are a precision moldmaking shop in Clackamas, OR, focused on high-quality, customer-driven tooling solutions. Our team specializes in plastic injection molds, compression molds, and die cast dies, producing complex, high-precision tooling directly from 3D CAD data. We value craftsmanship, technical skill, and collaboration, and we are seeking a CNC Moldmaker/Programmer with strong Mastercam programming experience to join our team.
What You’ll Do
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Program CNC machines using Mastercam (2D & 3D toolpaths required) to machine high-precision mold components from complex CAD models.
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Develop efficient machining strategies including roughing, semi-finishing, and finishing toolpaths.
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Set up and operate CNC mills, including high-speed machining equipment.
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Collaborate in kick-off meetings to plan mold build strategies, programming approaches, and machining sequences.
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Optimize programs for accuracy, surface finish, cycle time, and tool life.
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Prepare and interpret sketches, 2D/3D CAD data, and detailed job instructions.
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Inspect machined components to ensure tight tolerances before releasing to the next stage.
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Complete documentation and paperwork for mold assembly and job tracking.
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Operate multiple machines and assist with shop support tasks such as shipping/receiving when needed.
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Maintain a clean, organized, and safety-focused work environment.
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Communicate machine issues, tooling needs, and workflow updates to supervisors and team members.
What’s In It for You
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A programming-focused role where Mastercam skills are used daily.
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Opportunity to deepen expertise in complex 3D mold programming and machining strategies.
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Hands-on exposure to plastic injection, compression, and die cast moldmaking.
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Team-oriented environment with advancement opportunities for skilled programmers.
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Direct mentorship from experienced moldmakers and programmers.
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Overtime opportunities based on customer delivery requirements.
What You Need to Have
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High school diploma or equivalent.
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Proven experience programming CNC machines using Mastercam (required).
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Minimum 1 year of CNC milling experience in a precision machining environment.
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Strong understanding of shop math, geometry, trigonometry, and machining principles.
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Ability to work from complex CAD data and maintain close tolerances.
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Computer skills for programming, documentation, and inter-office communication.
The Musts
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Hands-on Mastercam programming experience (2D & 3D toolpaths is mandatory).
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Strong problem-solving and troubleshooting abilities.
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High attention to detail with pride in precision workmanship.
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Ability to stand for extended periods and lift 50+ pounds (with equipment for heavier loads).
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Clear written and verbal communication skills.
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Team-oriented mindset with a strong work ethic and reliability.
Preferred
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Experience programming complex 3D surfaces and mold components in Mastercam.
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Prior moldmaking experience (plastic injection, compression, or die cast).
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High-speed machining experience and tooling knowledge.
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Experience optimizing programs for cycle time and surface finish.
Next Steps
Please respond with an updated resume!
? Call Kristian at 360-553-7223
? OR Grant at 360-553-7222
To schedule an interview, or stop by for a walk-in interview at:
703 Broadway St, Suite 690
Vancouver, WA 98660
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