Senior Network Engineer/Architect - Onsite

Must be open for In-Person Interview

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, and other train/bus operations.
• Ensure 24x7 operational reliability and regulatory compliance.

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.

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