Senior OT Cyber Security Engineer
Core
Design, implement, integrate, and validate complete OT Cybersecurity Infrastructure for railway and critical-infrastructure projects, ensuring compliance with international standards and local regulations.
Role type
Senior IC OT Cyber Security Engineer
Builds
OT Cybersecurity platforms, controls, and infrastructure for railway and critical infrastructure
Domain
Rail / Transportation / Critical Infrastructure / Cybersecurity
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
OT Cybersecurity architecture, IEC 62443, TS 50701, NIST 800-82, ISO 27001, Network security, Identity management, Threat detection, SOC enablement, FAT/SAT testing, Configuration hardening
Preferred skills
ETCS technology, Rail environment experience, Critical infrastructure sector experience (energy/utilities, oil & gas)
Technologies
IEC 62443, TS 50701, NIST 800-82, ISO 27001, ISO 27005
Responsibilities
Design end-to-end OT cybersecurity infrastructure architectures; Deploy and configure network, perimeter, and endpoint security controls; Execute security FAT/SAT and integration testing; Coordinate implementation with OT, network, and SOC teams; Ensure alignment with national cybersecurity regulations and critical infrastructure protection laws.
Seniority
Senior, hands-on IC
