About the role
Description
MISSION & CORE VALUES: We strive to provide our business partners the mold design and build experience they expect and deserve. When our partners are successful, we are successful.
JOB PROFILE SUMMARY
- The Sinker EDM Specialist is responsible for operating and maintaining sinker EDM (Electrical Discharge Machining) equipment to produce high-precision mold components. This role requires a deep understanding of EDM processes, electrode design, and fine-tolerance machining. The Sinker EDM Specialist plays a critical role in supporting the production of complex injection molds with tight dimensional and surface finish requirements.
- ESSENTIAL JOB DUTIES: The individual in this position must be able to successfully perform the job duties listed below.
- Responsibilities: Set up and operate sinker EDM machines to produce mold components to exact specifications.
- Interpret blueprints, CAD models, and work instructions to determine machining requirements.
- Design and fabricate electrodes using graphite or copper materials.
- Monitor EDM operations and make adjustments to maintain accuracy and surface finish.
- Inspect finished parts using precision measuring tools and ensure conformance to tolerances.
- Perform routine maintenance and troubleshooting of EDM equipment.
- Collaborate with toolmakers, CNC programmers, and engineers to optimize EDM strategies.
- Maintain accurate records of setups, tooling, and job progress.
Requirements
QUALIFICATIONS
- Work Experience: 5+ or more years of related experience
- Related Experience: Experience in sinker EDM operations, mold making, or precision machining.
- Education: Associate degree from a two-year college or technical school
- Preferred educational background: Technical diploma or certification in mold making, machining, or EDM technology.
- Certifications/Tech expertise: Proficiency in sinker EDM machine operation (e.g., Sodick, Makino, Mitsubishi)
- Knowledge of electrode materials and design
- Familiarity with precision measuring tools and inspection techniques
- Understanding of mold design and steel types
- PREFERRED QUALIFICATIONS: Experience with Makino Sinkers a Plus
- Strong attention to detail and craftsmanship
- Ability to work independently and as part of a team
- Experience with automated EDM cells and integrated metrology
- Good communication and documentation skills
- PHYSICAL DEMANDS: Frequent standing, bending, and lifting (up to 50 lbs.)
- Use of hand tools, measuring instruments, and PPE
- Exposure to manufacturing environment conditions