Demo

Mold Design Engineer

M.C. Molds Inc
Williamston, MI Full Time
POSTED ON 1/13/2026
AVAILABLE BEFORE 2/11/2026
Overview:

M.C. Molds is seeking a highly motivated Design Engineer to join our team. In this role, you will be responsible for designing and developing complex molds used in the extrusion blow molding process for plastic containers. Your daily tasks will include collaborating with cross-functional teams, creating detailed designs using CAD software, and providing technical expertise in mold design.

Responsibilities

  • Collaborate with clients, Manufacturing, and Sales to determine mold design specifications and requirements.
  • Create 3D product designs and drawings per customer’s specifications.
  • Review and evaluate customer product designs and requirements and provide recommendations for design feasibility and machine fitment.
  • Design Extrusion Blow Molds and associated tooling using Solidworks per M.C. Molds and Customers design standards.
  • Create 2D mold assembly & part drawings & bill of materials.
  • Use engineering principles to ensure molds meet quality, safety, and efficiency standards.
  • Review and evaluate design feedback from clients, production teams, and project managers to make modifications as needed.
  • Maintain accurate and detailed design documentation.
  • Make modifications to existing tool designs.
  • Continuously research and evaluate new technologies and methodologies to improve mold design processes and reduce lead time.


Requirements

  • A Bachelor's degree in Mechanical Engineering or equivalent experience and/or education.
  • Experience in extrusion blow mold design and knowledge of blow molding is a plus.
  • Proficient in using 3D modeling software such as SolidWorks for creating 3D models and designs.
  • Ability to apply engineering principles to mold design.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and interpersonal skills.
  • Ability to work well in a team environment and collaborate with other departments.
  • Strong time management and organizational skills.
  • Must understand GD&T fundamentals and material selection.
  • Willing to work overtime when needed.
  • Willing to learn and obtain additional training as needed.


Benefits

  • 401K, Health Insurance, Dental, Long-Term Disability, Paid Vacation and Optional Supplemental Insurance.
  • Holiday Pay
  • Tuition assistance


Please feel free to contact us via phone or email if you are interested in this new position

Salary.com Estimation for Mold Design Engineer in Williamston, MI
$85,314 to $101,830
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