- Own OT system standards, reference architectures, and design guidelines across Volta's AI factories.
- Review and approve OT designs, control philosophies, points lists, and sequences of operation.
- Lead OT input into commissioning, including integrated testing, and sign off readiness for handover to Operations.
- Implement the OT cybersecurity framework with the IT team, covering segmentation, access control, patching, backups, and vulnerability management.
- Maintain OT asset inventories, network architecture documentation, and configuration baselines across sites.
- Provide escalation support for OT incidents, lead root cause analysis, and drive corrective and preventive actions.
- Govern live-system changes through risk assessment and testing.
- Manage system integrators, OEMs, and other OT vendors, including scopes, performance reviews, and lifecycle planning.
- Align OT/IT integration, data flows, and alarm management with IT, Design, Construction, and Site Operations.
- Protect OT resilience and business continuity through redundancy reviews, drills, and documented disaster recovery plans.