OT & IT Systems Administrator — Reliability & Security

San Miguel Global Power

Limay

On-site

PHP 480,000 - 720,000

Full time

4 days ago

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Job summary

San Miguel Global Power is seeking a System Administrator to join the Limay Power Inc. team at Limay, Bataan.

The role focuses on supporting and maintaining critical OT and IT systems, ensuring reliability, network connectivity, cybersecurity, and efficient operations across the organization. Key responsibilities include managing Maximo, eDNA/PI Historian, and related applications, supporting WAN/LAN connectivity, monitoring and troubleshooting systems, and helping document IT policies and

Qualifications

Bachelor's degree in Electronics Engineering (ECE), Information Technology (IT), Computer Science (CS), Information Systems (IS), or Computer Engineering.

Responsibilities

Manage and maintain operational systems such as Maximo, eDNA/PI Historian, and related applications.
Support WAN and LAN connectivity and infrastructure.
Perform system administration, monitoring, troubleshooting, and maintenance activities.
Support OT system management and technology improvement initiatives.
Assist in the review, implementation, and documentation of IT policies, procedures, and projects.
Ensure system security, availability, and reliability of critical business applications.
Collaborate with various departments to address IT and operational requirements.