System Administrator

Role Overview

We are seeking a System Administrator, Operational Technology to build and maintain software infrastructure and data platforms used for facility management, plant operations, and testing. The role administers PostgreSQL, AWS and reactor-local infrastructure, and operational technology platforms, while supporting integrations and continuity of operations.

Responsibilities

• Administer software platforms including SCADA/HMI, Electronic Procedures, Operations Management, Control System programming, Simulator Platform, and AWS-hosted servers.
• Collaborate with stakeholders to develop information architecture for software platforms.
• Coordinate data management activities supporting test systems and business operations.
• Support the administration and optimization of PostgreSQL databases in AWS and reactor-local environments, including query performance, indexing, backups, replication, and recovery testing.
• Support modularization and containerization of software solutions to enable repeatable and efficient deployment.
• Develop and maintain APIs that integrate design, operations, and finance platforms.
• Contribute to network segmentation and cloud resource strategy.
• Monitor platform and database health, investigate service disruptions, and coordinate restoration or escalation with responsible teams.