Senior Welding & Manufacturing Excellence Engineer

Ascotech, S.A. de C.V.; Mexicali; On-site; MXN 420,000 - 600,000; Full time

Job summary

Ascotech, S.A. de C.V. in Mexicali seeks a manufacturing optimization engineer to drive safety, quality, productivity, and cost improvements across welding, heat treatment, and surface finishing. You will collaborate with operations to deliver sustainable process enhancements and data-driven solutions.

The role emphasizes Lean, Kaizen, and Six Sigma methodologies to optimize material flow, process costing, and waste reduction in a production environment.

Qualifications

• For This Role, You Will Need a B.S. in Mechanical, Electromechanical, Industrial Engineering, or a related field.
• Hands-on experience supporting or leading manufacturing processes related to welding, heat treatment, and surface finishing.
• Demonstrated ability to analyze data, solve technical problems, and implement process improvements in a production environment.
• Working knowledge of engineering standards, quality systems, and safe manufacturing practices.
• Clear and effective communication skills, with the ability to explain technical concepts to diverse audiences.
• Ability to manage multiple initiatives at the same time while maintaining focus on priorities and outcomes.

Responsibilities

• Partner closely with manufacturing and operations teams to achieve safety, quality, productivity, delivery, and cost objectives.
• Plan, develop, and lead continuous improvement projects focused on welding, heat treatment, surface finishing, and material flow.
• Ensure fabrication processes comply with engineering standards, material specifications, and quality and environmental management systems.
• Analyze process deviations, identify root causes, and implement sustainable technical solutions supported by clear documentation.
• Lead lean initiatives to reduce waste, improve efficiency, and lower manufacturing costs using structured improvement methodologies.
• Communicate project status, risks, and results to cross‑functional stakeholders, fostering transparency and shared accountability.

Skills

Lean manufacturing

Kaizen

Root cause analysis

Six Sigma

A3 problem solving

Cross-functional communication

Education

B.S. in Mechanical, Electromechanical, Industrial Engineering, or a related field

Tools

ERP platforms

CAD tools

Factory/Site Acceptance Testing (FAT/SAT)

Project management software

Job description

Ascotech, S.A. de C.V. in Mexicali seeks a manufacturing optimization engineer to drive safety, quality, productivity, and cost improvements across welding, heat treatment, and surface finishing. You will collaborate with operations to deliver sustainable process enhancements and data-driven solutions.

The role emphasizes Lean, Kaizen, and Six Sigma methodologies to optimize material flow, process costing, and waste reduction in a production environment.