Senior Information Security Engineer - OT/IoT & Operational Technology (OT) Security

**POSITION OVERVIEW**

The Senior Information Security Engineer – OT/IoT Security is responsible for leading the design, implementation, and ongoing management of cybersecurity controls across QTS operational technology (OT), industrial control systems (ICS), and IoT environments.

This role focuses on protecting critical infrastructure systems supporting data center operations, including building management systems (BMS), electrical/mechanical control systems, environmental monitoring platforms, and connected operational devices.

The engineer ensures that OT/IoT security solutions align with QTS architectural standards, compliance requirements, and evolving threat models targeting industrial and cyber-physical systems. As risks evolve, this role is responsible for recommending enhancements that strengthen resilience across converged IT/OT environments.

While not a people management role, this position serves as a **technical leader and subject matter...