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Molding Development Engineer

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Date: Jul 16, 2021

Location: Reynosa, TAM, MX, 88730

Company: Corning

Requisition Number: 45389


Corning is one of the world’s leading innovators in materials science. For more than 160 years, Corning has applied its unparalleled expertise in specialty glass, ceramics, and optical physics to develop products that have created new industries and transformed people’s lives.

Corning succeeds through sustained investment in R&D, a unique combination of material and process innovation, and close collaboration with customers to solve tough technology challenges.

Our Optical Communications segment has recently evolved from being a manufacturer of optical fiber and cable, hardware and equipment to being a comprehensive provider of industry-leading optical solutions across the broader communications industry.This segment is classified into two main product groupings – carrier network and enterprise network. The carrier network product group consists primarily of products and solutions for optical-based communications infrastructure for services such as video, data and voice communications. The enterprise network product group consists primarily of optical-based communication networks sold to businesses, governments and individuals for their own use.

Molding Development Engineer



Corning Mold Development Engineering is searching for a highly capable and experienced Mold Development Project Leader to procure and qualify plastic injection molds. The ideal candidate will have many years of mold making, mold design, or mold procurement experience with a desire to continue in this field in a challenging and diverse environment. Molds range from simple prototype to high end and complex SPI Class 101 production molds. We are a high performing team that nurtures a collaborative team working environment. We are not looking for someone who knows what a mold is, but rather someone with strong passion, talent, and experience in this specific field.


Scope of Position

• Project management and technical expertise for new mold procurement projects across the division

• Create RFQ packages to be used by the vendors for quoting purposes and select vendors based on total cost of ownership and alignment of supplier capabilities to specific tool complexity

• Work with the supplier to develop and approve the mold design.

• Collaborate with various internal and external teams as necessary to test, qualify, and release molds of varying complexity and intricacy into multiple Corning manufacturing sites

• Typical mold solutions include prototype, SPI Class 103, and SPI Class 101 plastic injection molds


Major Roles and Responsibilities Day-to-Day:


Concept Development:

o Provide design for manufacturing (DFM) analysis for new product designs

o Create budgetary funding and capacity utilization estimates for new mold projects

o Submit purchase requisitions

o Evaluate final part designs and determine the most cost-effective mold design relative to manufacturing efficiency, long-term tool durability, and simplicity of tool maintenance while following Corning global standards.

o Support the mold design process by providing mold design direction for vendors as they complete the full CAD package for mold designs, analyzing and providing feedback on design iterations, and fully approving mold designs before mold fabrication


Fabrication and Project Management:

o Initiate and sustain project documentation throughout the mold development process utilizing existing department procedures and documentation

o Ensure proposed tooling solutions meet total product life requirements, optimize cavitation, meet or exceed cycle time targets, and minimize material usage

o Interface with and manage mold vendors during all stages of the mold development process


Qualification and New Mold On-boarding:

o Oversee T-1 sampling of new molds and analyze performance against expectations

o Ensure process recipe is created and documented using scientific molding principles to ensure long term production performance, sustainability, and stability

o Initiate first article inspection process and ensure the mold’s performance meets engineering specifications

o Provide direction and support for mold qualification and transfer to manufacturing across multiple sites


Projects involved with:

• Molds for new product introductions

• Capacity molds for expanding product lines

• Top divisional capacity, cost or capability improvement projects

• Research support for new technologies and products

• Performance Excellence Projects

• Manufacturing Engineering Excellence (MEE) Projects


Skill and Knowledge Requirements


Desired Education / Certification:

• BS in Mechanical or Plastics Engineering or equivalent preferred

• Mold Making or Mold Design apprenticeship certification

• Candidates with strong mold making or mold design backgrounds without a 4-year degree or other certifications may be considered on a case by case basis


Work Experience Requirements:

• 5+ years of in depth daily work and knowledge of injection mold tooling


Required Skills:

• Strong project management capability

• Detailed knowledge of all types of injection mold tooling

• Thorough knowledge of secondary assembly and decorating processes

• Ability to utilize all MS Office applications

• Knowledge of tool steels and metallurgical properties

• Fundamental understanding of injection mold processing parameters and applications (cause and affect)

• Effective verbal and written communication

• Ability to lead or participate in cross-functional teams

• Functional with 3D CAD software

• Ability to travel (domestic and international)

• Technical English language skills (written & spoken)


Desired Skills:

• Mold Making

• Mold Design

• Mold flow technology

• Ability to troubleshoot with advanced problem-solving tools

• Mold set-up and processing capability

• Familiarity with automation processes

• Ability to operate machine tools

• Spanish language skills