CNC Toolmaker / Mold Maker

Job Description

Job Description

Moser Engineering Services is seeking an experienced CNC Toolmaker / Mold Maker for a full-time onsite assignment at a customer location in Beavercreek, OH (Dayton area). This role supports precision tooling, mold components, and related machined parts in a hands-on tool room environment.

This is not a production-only or desk-based programming role. The ideal candidate moves comfortably between CAM programming, setup, machining, troubleshooting, and hands-on support work.

Position Type
Full-time position with Moser Engineering Services. Onsite assignment at a customer location.

Shift
Day shift, full-time hours. Occasional overtime based on workload.

Key Responsibilities

• Create, modify, and support CNC milling programs using Siemens NX CAM (3-axis)
• Set up and operate 3-axis CNC machining centers for tooling and mold work
• Review CAD models, engineering drawings, and GD&T requirements to determine practical machining methods
• Develop machining approaches including cutting tools, workholding, setup strategy, and process sequence
• Make CAD model or geometry updates in NX to support programming and manufacturing
• Design fixtures as needed to support machining and assembly operations
• Perform hands-on machining, fitting, assembly, and troubleshooting of tooling and components
• Operate tool room equipment as needed, including manual mills, surface grinders, and Wire EDM
• Perform in-process inspection with precision measuring tools to verify part quality and support first-piece validation
• Diagnose and resolve machining, tooling, fit-up, and process issues

Qualifications

• 5+ years of experience as a toolmaker, mold maker, CNC machinist, or in related precision machining
• Required: experience with Siemens NX CAD/CAM
• Strong background programming, setting up, and running 3-axis CNC milling operations
• Familiarity with surface modeling for mold and tooling geometry
• Ability to read and work from engineering drawings, blueprints, CAD models, and GD&T requirements
• Strong hands-on troubleshooting skills for machining, tooling, and process issues
• Able to work with minimal supervision while collaborating with engineers, machinists, and production teams

Education
High school diploma or GED required. Technical certification, apprenticeship, or associate degree in Tool & Die, Machining, Manufacturing Technology, or a related field preferred.

Requirements

• Must be a U.S. Person as defined by ITAR (U.S. citizen, U.S. permanent resident, or other protected individual)
• Must be able to pass a background check and drug screening

Moser Engineering Services is an Equal Opportunity Employer.