Sustaining Engineer: Change Management & Quality

Littelfuse, Inc.; Piedras Negras; On-site; MXN 250,000 - 420,000; Full time

Job summary

Littelfuse, Inc. in Piedras Negras, Mexico seeks a Sustaining Engineer to support product design modifications and engineering change management across Industrial Circuit Protection products.

You will work with Operations, Quality, Engineering, Manufacturing, and external customers to implement changes, resolve issues, and drive product performance improvements while maintaining compliance with applicable standards.

Qualifications

• Bachelor’s degree in Industrial, Electronic or Electrical Engineering or related field.
• Minimum of 3 years of experience in Product/Design/Maintenance or Sustaining Engineering.
• Experience managing engineering changes and technical documentation in manufacturing.
• Strong drawing practices and product design knowledge.
• Experience supporting manufacturing operations and resolving technical issues.
• Knowledge of 5 Whys, 8D, A3, Ishikawa, Six Sigma methodologies.
• Proficient in AutoCAD, SolidWorks, Inventor, and regulatory standards awareness.
• Excellent written and verbal communication in professional settings.

Responsibilities

• Lead engineering change management activities from drawings to release.
• Create and maintain marked-up drawings and documentation.
• Coordinate feasibility reviews with Operations, Quality, and Manufacturing.
• Manage deviations and engineering documentation in company systems.
• Clarify requirements for raw materials, designs, specifications, and certifications.
• Support inquiries on ISO, IMDS, RoHS, UL, CSA, VDE standards.
• Troubleshoot product and manufacturing issues using structured methods.
• Lead root-cause investigations (5 Whys, 8D, A3, Ishikawa, Six Sigma).
• Support floor operations with technical problem resolution.
• Update product specifications, drawings, and technical records.
• Identify opportunities to improve performance, reliability, manufacturability, and cost.
• Collaborate with cross-functional teams to implement improvements.

Skills

Engineering Changes

Technical Documentation

AutoCAD

SolidWorks

Inventor

Root Cause Analysis

Education

Bachelor's in Industrial Engineering

Electrical Engineering

Tools

AutoCAD

SolidWorks

Inventor

Job description

Littelfuse, Inc. in Piedras Negras, Mexico seeks a Sustaining Engineer to support product design modifications and engineering change management across Industrial Circuit Protection products.

You will work with Operations, Quality, Engineering, Manufacturing, and external customers to implement changes, resolve issues, and drive product performance improvements while maintaining compliance with applicable standards.