Mechanical Design Engineer: Injection Molded Plastics Docs

KEENFINITY; Hermosillo; On-site; MXN 420,000 - 600,000; Full time

Job summary

KEENFINITY is seeking a Mechanical Design Engineer to drive design, validation, and industrialization of consumer electronics and injection-molded plastics. You will transform requirements into robust, manufacturable mechanical solutions while collaborating with Product Development, Manufacturing, Quality, and Supply Chain teams.

The role focuses on creating 3D models, drawings, and documentation, supporting cost and industrialization activities, and leading changes through established processes

Qualifications

• Bachelor's degree in Mechanical Engineering or related field.
• 3+ years of experience in mechanical product design including plastic injection-molded components.
• Proficiency in CAD software (CREO preferred), BOMs, engineering documentation, product structures, and engineering change management.
• Knowledge of injection molding, Design for Manufacturability (DFM), industrialization, and PLM systems.
• Experience in electronics manufacturing or EMS is a plus.

Responsibilities

• Design and develop mechanical components and assemblies, including plastic injection-molded parts, considering functionality, manufacturability, industrialization, quality, and cost-effectiveness.
• Create and maintain 3D models, drawings, and technical documentation using CAD software.
• Apply knowledge of plastic part design and injection molding to support robust and manufacturable product designs.
• Conduct and support mechanical design validation, including prototype evaluation, testing, and technical analysis.
• Coordinate the introduction of new part numbers, product structures, technical documentation, and Bills of Materials (BOMs) in SAP or equivalent ERP systems.
• Create, maintain, and update product BOMs and technical data throughout the product lifecycle.
• Execute product changes through Engineering Change Requests / Change Management processes.
• Provide product structures, technical data, and documentation required for cost calculations, sourcing, and industrialization activities.
• Support the organization with accurate product data throughout the product development and manufacturing lifecycle.
• Oversee the design, development, and manufacturing of prototypes, coordinating with internal and external stakeholders as needed.
• Collaborate with Manufacturing Engineering, Quality, Purchasing, and other functions to resolve design and product-related issues.
• Ensure product documentation and engineering changes comply with applicable quality management and engineering processes.
• Identify opportunities to improve product designs, documentation, processes, and overall product lifecycle management.

Skills

Mechanical design

Injection molding

DFM (Design for Manufacturability)

PLM systems

Education

Bachelor's degree in Mechanical Engineering

Tools

CREO

Job description

KEENFINITY is seeking a Mechanical Design Engineer to drive design, validation, and industrialization of consumer electronics and injection-molded plastics. You will transform requirements into robust, manufacturable mechanical solutions while collaborating with Product Development, Manufacturing, Quality, and Supply Chain teams.

The role focuses on creating 3D models, drawings, and documentation, supporting cost and industrialization activities, and leading changes through established processes