Sushin Ramadevi Narayanan

About Sushin Ramadevi Narayanan

Experienced OT Cybersecurity & Automation Engineer with 15+ years of global project…

Experience

1. Asst Project Manager

   Emerson

   Oct 2021 — Present · Nashik, IN

   Leading a team of highly motivated engineers to complete projects within scheduled time and utmost quality.Review of System Architecture to ensure alignment with ISA 62443 Zone and Conduit model and identify any gaps in the design.Design and sizing of HCI virtualization hardware for the project and successfully setup at the FAT.Designed and implemented a distributed Plant Event Historian architecture with components at Level-3 and Level-2, incorporating a Zero Trust security model.Collaborated with OSI PI engineer to integrate DeltaV system via OPC DA interface, ensuring seamless data exchange and system interoperability.Coordinated the setup of Network Security Monitoring during FAT staging to validate cybersecurity controls and ensure system integrity.Conducted a technical session on System and Network Architecture as part of a cybersecurity workshop, emphasizing threat mitigation and secure infrastructure.Led the integration of two-factor authentication for project infrastructure.Familiar with ISA 62443 / ISA 95 standards for Level 2, Level 3, Level4 interface and DMZ and network segmentation concepts.Interacting with cross-functional teams to get project inputs and track the project deliverables.Applied NORSOK standards to SAS software design and implementation.Skilled in DeltaV software library engineering and interfacing with multiple hardware platforms for seamless system integration.Functioned as SME for Modbus and OPC-based third-party interfacing, driving successful integration.Designed and configured equipment modules, phases, sequences, complex control loops, and base database.coordinate and execute FAT, IFAT, SAT.

Education

• SMVEC Pondicherry

  B.Tech

  2005 — 2009