Test Operations Lead – 24/7 MES & Automation

Koch; El Salto; On-site; MXN 600,000 - 900,000; Full time

Job summary

We are seeking a Test Manager to lead Molex's Test Area in Guadalajara, coordinating across Engineering, Production and supply chain. You will drive continuous improvements, ensure 24/7 line reliability, and oversee MES integrations and FA analysis to support local operations and U.S.-based teams.

The role requires strong test management experience, English proficiency, and hands-on expertise with testing architectures and data reporting.

Qualifications

• Bachelor’s degree in Electronic/Optoelectronic/Computer Engineering or related field.
• Extensive experience in test management or equivalent roles in manufacturing/testing.
• Advanced English communication with U.S.-based teams.
• Experience with MES administration and statistical analysis for quality.

Responsibilities

• Own the Test Area’s operational performance and meet KPIs.
• Drive preventive and corrective strategies to minimize downtime.
• Lead cross-functional alignment on projects with Eng, Production, Purchasing.
• Architect, document and develop tester systems and automation solutions; share knowledge.
• Manage MES administration and integrations for data flow and FA reporting.
• Present FA findings to internal and U.S. teams; coordinate follow-up actions.

Skills

Test management

Advanced English

Statistical analysis

Cross-functional leadership

Communication

Education

Bachelor’s degree in Electronic/Optoelectronic/Computer Engineering

Tools

MES administration

Data integration

Root-cause analysis (8D)

Hardware integration concepts

Job description

We are seeking a Test Manager to lead Molex's Test Area in Guadalajara, coordinating across Engineering, Production and supply chain. You will drive continuous improvements, ensure 24/7 line reliability, and oversee MES integrations and FA analysis to support local operations and U.S.-based teams.

The role requires strong test management experience, English proficiency, and hands-on expertise with testing architectures and data reporting.