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Silgan Specialty Packaging
Lead Mold Maker
Career Insights for Molding / Casting Worker
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Based on Wisconsin data
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What they do
A Molding or Casting Worker sets up and operates machines that are used to mold and cast metal or plastic parts and products.
$41,322 / year median in Wisconsin
+2% projected growth
Job Description
SUMMARY:
The Lead Mold Maker will oversee tool room operations supporting the manufacturing of rigid plastic containers. This role is responsible for leading repairs, troubleshooting, and continuous improvement efforts to ensure high-performing, production-ready tooling. The Lead Mold Maker will serve as the technical expert within the tool room, mentoring otherswhile partnering closely with Tool Room Manager and supporting production needs to optimize mold performance and reduce downtime.ESSENTIAL DUTIES AND RESPONSIBILITIES
include the following; other duties may be assigned Tooling Leadership & Oversight- Lead daily tool room operations, prioritizing change overs, repairs, and preventative maintenance activities.
- Provide hands-on technical leadership for complex mold troubleshooting and repair.
- Mentor and develop tool room personnel.
- Establish best practices for mold repair, preventative maintenance, and documentation.
- Order and stock necessary parts for tooling and departmental needs
- Work with outside vendors for service needs as needed Mold Build & Repair
- Build, modify, and repair injection and/or blow molds for plastic container production.
- Perform precision machining including milling, grinding, EDM, polishing, and fitting.
- Diagnose root causes of mold performance issues such as flash, short shots, dimensional variation, cosmetic defects, and tool damage
- Ability to diagnose issues across a variety of manifold heating system types and perform the necessary repairs to restore units to service
- Ability to use CAD/CAM software in a toolroom environment (Solidworks, and MasterCAM) to interpret mold geometry and programming needs for repairs or new build.
- Knowledge of hydraulic and pneumatic workings to service items as it relates to tooling
- Basic electrical knowledge as it relates to tooling
- Support mold sampling, tryouts, and new product launches when necessary. Continuous Improvement
- Identify tooling design improvements to enhance cycle times, mold longevity, and part quality.
- Implement preventive maintenance programs to extend mold life and reduce unplanned downtime.
- Collaborate on mold design revisions and cost-saving initiatives.
- Exposure to continuous improvement methodologies (Lean, Six Sigma, etc.). Quality & Safety
- Maintain tight tolerances and dimensional accuracy in all mold work.
- Ensure compliance with safety standards and tool room best practices.
- Support quality initiatives related to container specifications and customer requirements.
- Able to use overhead crane for large plastic injection tooling transport
- Able to use large fork truck in a safe manner Food Safety Management System
- All employees are required to understand and follow all Silgan Food Safety Management System policies and procedures.