Cybersecurity Specialist, OT
Core
Uplift operational technology (OT) cybersecurity maturity across a hyperscale data centre portfolio by designing, implementing, and monitoring security controls for industrial control systems, building management systems, and network architectures.
Role type
Senior IC OT Security Engineer
Builds
Secure OT network architectures, segmentation strategies, hardening configurations, and security monitoring tool deployments for data centre facilities.
Domain
Data Centre Operations / Industrial Control Systems (ICS/SCADA)
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
OT security frameworks (ISA/IEC 62443, NIST 800-82), industrial protocols (Modbus, BACnet, DNP3, OPC), OT network segmentation, BMS/EPMS/PLC knowledge, OT asset discovery, system hardening, vulnerability management, incident response
Preferred skills
GICSP, GRID, ISA/IEC 62443 Cybersecurity Expert/Certificate, CCNA, experience in data centres/utilities/industrial automation/mining/manufacturing, hyperscale environment exposure
Technologies
Modbus, BACnet, DNP3, OPC, Windows, Linux, HMIs, controllers, asset discovery tools, anomaly detection tools, network security monitoring tools
Responsibilities
Conduct security assessments of OT systems, networks, and BMS; develop and rollout OT security standards and policies; embed cybersecurity controls into new builds and retrofits; design secure OT network architectures and segmentation; support deployment and tuning of OT security monitoring tools; assist with OT incident response and vulnerability remediation; coordinate and validate OT system patching and firmware updates
Seniority
Mid-Senior, hands-on IC
