EDM Operator

About Us

Redoe Mold, founded in 1969, is a world-class global supplier specializing in the design and manufacture of high-precision surface-critical injection molds. With over 50 years of excellence, we are recognized for our cutting-edge technology, lean manufacturing processes, and commitment to quality. Our expertise spans thermoplastic, thermoset, and multi-material molds, with a particular focus on surface-critical applications.

Position Summary

The EDM / Wire EDM Operator is responsible for the setup, operation, and optimization of Electrical Discharge Machining (EDM) and Wire EDM equipment to produce precision components and complex geometries from various metal materials. The operator is expected to interpret blueprints and GD&T requirements, troubleshoot machining and inspection challenges, document results, and collaborate with engineering and quality teams to drive continuous improvement.

Key Responsibilities:

EDM & Wire EDM Machine Setup and Operation

• Set up and operate EDM and Wire EDM machines to cut intricate features and complex shapes in tool steel, and other alloys.
• Secure, align, and position workpieces using fixtures, vices, clamps, and precision tooling.
• Select appropriate electrodes, wire types, guides, dielectric fluids, and consumables based on material and job requirements.
• Validate program selection, tooling offsets, and work coordinate systems prior to machining.

Programming & CNC/CAD/CAM Input

• Program and/or edit EDM and Wire EDM operations using CNC programming and CAD/CAM software tools.
• Manually input machining parameters when required.
• Optimize programs for improved cycle time, surface finish, and dimensional accuracy.
• Complete electrode surfacing, mounting, CNC programming and machining

CMM Operation & Dimensional Inspection

• Operate Coordinate Measuring Machines (CMM) to conduct dimensional inspections of machined components.
• Verify dimensions, hole locations, profiles, contours, and true positions to engineering requirements, including tight tolerances.
• Execute, modify, and create measurement routines using CMM software.
• Document inspection results, identify trends, and escalate nonconformances to quality or engineering.

Blueprint Interpretation & GD&T Compliance

• Read and interpret complex engineering drawings, blueprints, schematics, and job travelers.
• Apply Geometric Dimensioning & Tolerancing (GD&T) to machining and inspection strategies.
• Confirm critical-to-quality (CTQ) characteristics and ensure traceability to specification requirements.

Process Monitoring, Troubleshooting & Adjustment

• Monitor machining and inspection activities to maintain process stability and consistent part quality.
• Troubleshoot process issues as needed
• Adjust machine parameters to optimize accuracy, prevent scrap, and improve throughput.

Preventive Maintenance & Equipment Care

• Perform routine maintenance tasks such as cleaning, lubrication, dielectric/water monitoring, and basic repairs.
• Track and report machine issues, perform minor troubleshooting, and coordinate with maintenance teams as needed.
• Ensure machines and inspection equipment are calibrated and maintained per internal procedures and quality standards.

Documentation, Collaboration & Continuous Improvement

• Record process parameters, setup details, offsets, inspection results, and corrective actions.
• Collaborate with engineering, programming, quality, and production teams to improve manufacturability, reduce cycle time, improve yield and reduce rework, and enhance process capability.
• Support root-cause analysis and corrective action implementation.

Safety, Housekeeping & Compliance

• Follow all health and safety protocols, including PPE requirements and safe material handling practices.
• Maintain a clean, organized, and safe workstation (5S).
• Safely handle chemicals and dielectric fluids per SDS requirements and environmental policies.

Performance Metrics (Illustrative):

Quality & Inspection Metrics

• First Pass Yield (FPY)
• Scrap Rate
• Inspection Accuracy
• Tolerance Compliance
• Nonconformance Responsiveness: Timely identification and escalation of out-of-spec conditions

Productivity & Efficiency Metrics

• On-Time Job Completion
• Machine Utilization / Runtime
• Setup Time Adherence: Setup completed within standard time or improved over baseline
• Program Optimization Contribution: Documented reductions in cycle time, wire breaks, or electrode consumption

Process Reliability Metrics

• Unplanned Downtime: Reduction of downtime caused by avoidable issues
• Preventive Maintenance Compliance: Completion of assigned PM tasks
• Consumable Efficiency: Electrode and wire consumption aligned with job standards

Safety & Workplace Standards

• Safety Compliance: Zero unsafe acts and full PPE adherence.
• Housekeeping / 5S Score: Maintains clean, organized workstation
• Incident-Free Performance: No recordable incidents and consistent hazard reporting

Collaboration & Continuous Improvement

• Documentation Quality: Complete and accurate process and inspection records
• Improvement Participation: Contributions to Kaizen, corrective action efforts, and process improvements
• Communication Effectiveness: Effective handoffs, shift notes, and cross-functional feedback

Required Qualifications:

• High school diploma or equivalent required
• Technical diploma, vocational training, machining certification, or apprenticeship in CNC machining/programming strongly preferred
• 3+ years of hands-on experience operating EDM, Wire EDM, and/or CMM equipment in a manufacturing environment.
• Experience working with precision components, molds, dies, aerospace/medical parts, or tight-tolerance machining is strongly preferred.
• Strong understanding of machining fundamentals and EDM processes (spark erosion, electrode design, burn strategy, wire cutting dynamics).
• Knowledge of tooling selection, workholding, material properties, and quality inspection principles.
• Proficiency with one or more CMM software platforms
• Familiarity with CAD/CAM, CNC programming environments, and OEM EDM software and tools.
• Comfortable working in ERP/MRP systems and digital job tracking systems (preferred).
• Skilled in precision measuring instruments
• Ability to interpret inspection data and determine pass/fail based on tolerances and GD&T requirements.

Core Competencies

• Strong attention to detail and commitment to accuracy
• Effective problem-solving and analytical thinking
• Ability to work independently and prioritize multiple tasks
• Clear written and verbal communication skills

Physical & Work Environment Requirements

• Ability to stand for extended periods, bend, stoop, and work in a production environment
• Ability to lift, carry, and maneuver parts and fixtures (typically up to 30–50 lbs, with assistance when required)
• Exposure to metalworking fluids, dielectric solutions, and industrial noise (PPE required)

Working Environment:

• Manufacturing plant with exposure to noise, machinery, and industrial equipment
• Use of PPE is mandatory.
• Fast-paced, detail-oriented environment requiring proactive problem-solving and strong communication

Why Join Redoe Mold:

• Innovation and Quality: Work with industry-leading technologies and a team committed to delivering excellence.
• Growth Opportunities: Join a company that values your expertise and offers opportunities for advancement.
• Collaborative Culture: Be part of a team that thrives on teamwork, technical excellence, and customer-first principles.

Note: all items outlined above are subject to change based on the needs of the business.

Redoe Mold Company Ltd. Is committed to providing an inclusive, accessible, and welcoming environment for all individuals, including persons with disabilities. We are committed to ensuring that our recruitment process and workplace are accessible to everyone. If you require accommodations during the recruitment process or in the workplace due to a disability, please contact HR at and we will work together to support your needs.

Job Type: Full-time

Pay: $24.00-$30.00 per hour

Benefits:

• Casual dress
• Dental care
• Employee assistance program
• Extended health care
• Life insurance
• On-site parking
• Vision care

Experience:

• EDM Operator: 3 years (preferred)

Work Location: In person