Senior MES/MOM & Manufacturing IT Analyst

Clarios, LLC; Monterrey; Hybrid; MXN 600,000 - 900,000; Full time

Job summary

Clarios, LLC is seeking a Sr. IT Analyst – Manufacturing Systems in Monterrey to support MES/MOM platforms, troubleshoot production issues, and drive standardization across global operations.

You will work with Operations, Engineering, Quality, and IT to optimize manufacturing processes, integrate shop-floor systems, and enable technology modernization. The role requires 5+ years in manufacturing IT, strong MES/MOM experience, and fluency in English with Spanish as a plus.

Qualifications

• Bachelor’s degree or equivalent in a technical field required.
• 5+ years supporting IT applications in manufacturing environment.
• Hands-on experience with MES/MOM or shop-floor systems.
• Experience troubleshooting production-critical applications and integrations.
• Strong understanding of MES/MOM concepts and manufacturing processes.
• Experience with SQL and relational databases; REST APIs and system integrations.
• IT/OT integration and PLC/equipment integration concepts.
• Familiarity with cross-functional collaboration and incident/problem management.
• Excellent written and spoken English; fluency in Spanish preferred.

Responsibilities

• Provide Level 2/3 support for MES/MOM platforms and manufacturing apps; troubleshoot production-impacting issues.
• Collaborate with plant stakeholders to capture requirements, map processes, and validate solutions.
• Support integration between ERP, MES, and shop-floor equipment; resolve wiring and data-flow challenges.
• Contribute to governance, quality, and continuous improvement with documentation and standardization.

Skills

Manufacturing Systems

IT/OT Integration

Root Cause Analysis

SQL

Business Analysis

Stakeholder Management

Incident & Change Management

Cross-functional Collaboration

Technical Documentation

Communication

Operational Excellence

Education

Bachelor’s degree in IT/CS/Engineering or related

Tools

GE Proficy MES/MOM

SQL Databases

REST APIs

OPC UA

Job description

Clarios, LLC is seeking a Sr. IT Analyst – Manufacturing Systems in Monterrey to support MES/MOM platforms, troubleshoot production issues, and drive standardization across global operations.

You will work with Operations, Engineering, Quality, and IT to optimize manufacturing processes, integrate shop-floor systems, and enable technology modernization. The role requires 5+ years in manufacturing IT, strong MES/MOM experience, and fluency in English with Spanish as a plus.