Operational Technology Cyber Engineer

Аналитика рынка

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Описание

Key Responsibilities 🔧 OT Security Design & Implementation • Develop and implement cybersecurity measures across operational technology environments within power generation and water treatment facilities. 5). • Harden ICS assets such as HMIs, PLCs, RTUs, DCS, SCADA systems, and engineering workstations. • Ensure secure IT/OT integration and apply regular patching or compensating controls to OT assets. 📋 Risk Assessment & Compliance • Conduct risk assessments and ensure compliance with NIST CSF, ISO 27001:2022, and Singapore's CII regulations (CCoP by CSA, WSCP by PUB). • Support alignment with Company's Group Cybersecurity Framework (based on NIST CSF) • Ensure compliance with IEC 62443 / ISA 99 standards for industrial automation and control system security. [ • Support audits and regulatory reviews (including CSA and PUB assessments) to maintain a robust cybersecurity posture across critical infrastructure. , SIEM, Claroty, Nozomi). , Black Panda, EY). • Ensure all alerts are managed in a standardised, well-defined, and efficient manner in alignment with Company’s policy. • Execute first-responder actions and follow-up responses per Company's Cyber Security Incident Response Procedures for CII and non-CII OT sites. 📑 Documentation & Asset Management • Maintain accurate documentation of network topologies, asset inventories, and OT security configurations. • Ensure all ICS assets are properly catalogued, including SCADA, HMI, PLC, substations, inverters, RTUs, data loggers, firewalls, and anti-virus software across wind, solar, and power generation sites. 🏗️ Physical & Network Security • Enforce physical security controls for ICS assets — locked racks, panels, rooms, secured cabling, and camera surveillance at perimeter access points. • Implement and manage data diodes, firewalls, network segmentation, and access controls per Company’s OT security requirements. 🤝 Collaboration & Training • Collaborate with internal teams (O&M, Maintenance IAC, Group Digital / Tech Risk Governance) and external vendors. • Deliver cybersecurity awareness training to plant personnel, ensuring frequency of at least once per year with regular awareness messaging. • Provide security advisory for new OT projects, including remote operations by third-party vendors. Requirements 🎓 Education • Bachelor's degree in Engineering, Cybersecurity, Control Systems, or a related field. 📅 Experience • Minimum 3–5 years of experience in OT cybersecurity, preferably in the energy, utilities, or critical infrastructure sector. ). 💻 Technical Skills Area , ICS515, ICS410) • CCNP, PCNSE, NSE 1/2/3/4 are advantageous 🧠 Soft Skills • Strong analytical and problem-solving abilities • Excellent verbal and written communication skills • Ability to work independently and as part of a small, agile OT cybersecurity team • Proactive attitude with commitment to continuous learning in the evolving OT threat landscape

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