KNOW SOLID WORKS

3D Injection Mold Designer (Toolroom / Precision Mold Environment)Job Summary

Key Responsibilities
- Design complete injection molds (single-cavity, multi-cavity, family molds) using 3D CAD software (e.g., SolidWorks, NX, Creo, or similar).
- Develop detailed mold layouts including core & cavity, sliders, lifters, ejector systems, cooling circuits, and hot runner systems.
- Create 2D manufacturing drawings with GD&T; specifications.
- Perform mold flow analysis (preferred) to optimize gating, cooling, and part quality.
- Review part designs for manufacturability (DFM) and suggest improvements.
- Collaborate with toolroom machinists, CNC programmers, and project managers to ensure accurate mold build.
- Manage design revisions and engineering change notices (ECNs).
- Ensure compliance with quality standards and customer specifications.
- Support mold trials, troubleshooting, and mold improvements.

Required Qualifications
- Diploma or Degree in Mechanical Engineering, Tool & Die, or related field.




- 3-7+ years of experience in injection mold design within a toolroom or precision mold manufacturing environment.
- Robust proficiency in 3D CAD software (SolidWorks / Siemens NX / Creo / similar).
- Deep understanding of mold components, mold steels, heat treatment, and manufacturing processes (CNC, EDM, grinding).
- Knowledge of plastic materials and shrinkage factors.
- Experience with hot runner systems (e.g., Husky, Mold-Masters, Yudo) is an advantage.
- Ability to read and interpret technical drawings and customer specifications.

Preferred Skills
- Experience with Moldflow or other simulation software.
- Familiarity with high-precision or multi-cavity molds.
- Knowledge of automation-ready mold designs.
- Strong problem-solving and troubleshooting skills.
- Good communication and teamwork abilities.

Work Environment
- Precision toolroom / mold manufacturing facility.
- Hands-on interaction with machining, EDM, polishing, and assembly departments.

📌 Solidworks Designer-molds and Dies (Sonipat)
🏢 Rupanshu Jain Creations Pvt.Ltd
📍 Sonipat