1. OT Network Design & Modeling
- Lead the design, modeling, and long-term planning of OT network components (core, distribution, edge devices) for systems including:
- CCTV
- PA
- CBTC
- Bus Radio
- Power
- Cybersecurity
- Other train/bus operations
- Ensure 24x7 operational reliability and regulatory compliance.
2. Technical Guidance & Solutions
- Provide specialized technical guidance to operations teams on OT projects.
- Identify and deliver solutions for OT-specific systems, addressing cybersecurity and operational continuity.
3. Integration & Security
- Collaborate with IT to integrate OT and IT systems, maintaining strict segmentation and security protocols.
4. Standards & Documentation
- Develop and maintain network standards and modeling reference documentation.
5. Innovation & Value Optimization
- Provide solutions with strong return on investment, leveraging innovative ideas and strategic decisions to maximize value.
- Lead and coordinate OT network solutions, presenting strategies to management.
6. Legacy System Modernization
- Drive innovation in both OT and IT, capturing and analyzing maintenance information.
- Support upgrades of old legacy systems to deliver highly extensible and resilient solutions.
7. Cross-Functional Collaboration & Communication
- Work closely with Networking, Cybersecurity, Infrastructure, and Procurement.
- Translate complex modernization concepts into clear, actionable guidance.
- Participate in strategic planning, network strategy sessions, and solution design workshops.
Additional Skills and Information
Extensive Experience in Network OT
Network Design & Administration
- Advanced experience designing, modeling, and optimizing core, distribution, and edge devices for OT environments.
- Long-term planning for highly available, resilient, and scalable OT network architectures supporting 24x7 operations.
Network Virtualization & Wireless Technologies
- Strong understanding of network virtualization, wireless networking, and segmentation.
- Integration of wireless and wired OT networks for seamless operational coverage.
Cybersecurity & Compliance
- Advanced skills in applying cybersecurity principles to OT environments.
Enterprise Architecture Modeling
- Hands-on experience with enterprise architecture modeling tools (e.g., Abacus) for scenario planning, impact analysis, and communicating complex architectures.
- Development and maintenance of OT network standards, patterns, and reference architecture.
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