This list contains only the countries for which job offers have been published in the selected language (e.g., in the French version, only job offers written in French are displayed, and in the English version, only those in English).
Defines enterprise-wide OT network strategy and reference architectures for BESS platforms. Acts as the final technical authority for OT networking, cybersecurity integration, and standardization across regions and projects.
Job Responsibility:
Defines enterprise-wide OT network strategy and reference architectures for BESS platforms
Acts as the final technical authority for OT networking, cybersecurity integration, and standardization across regions and projects
Own global OT network architecture for BESS platforms
Define reference architectures, standards, and design frameworks
Architect secure OT/IT integration models aligned to IEC 62443
Lead Zero Trust adoption for OT environments (ZPA/ZIA, Cisco ZTA)
Drive architecture for multi-site, multi-region deployments
Define resiliency, redundancy, and failover strategies
Review and approve all OT network designs and deviations
Lead architecture reviews with Product, Cybersecurity, and Compliance
Influence vendor selection, technology standards, and long-term roadmaps
Mentor Senior Architects and Engineers
Represent OT network architecture in customer, regulator, and executive discussions
Requirements:
BTech/MTech in CS
12–18+ years experience
Expert-level knowledge of Industrial OT network architecture
Expert-level knowledge of Firewall and Zero Trust design for OT
Expert-level knowledge of BGP, OSPF, VRF, advanced segmentation
Strong experience with Cisco ASA / FTD / FMC / ISE at scale
Strong experience with Secure OT-to-cloud connectivity (AWS)
Deep understanding of IEC 62443, NIST, and critical infrastructure security models
CCIE (Enterprise or Security) certification strongly preferred
IEC 62443 Lead Implementer / OT Security certifications strongly preferred