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FLINTEX CONSULTING PTE. LTD. | singapore, Singapore | Posted June 15, 2026
Position Overview
Key Responsibilities OT Security Design & Implementation - Develop and implement cybersecurity measures across operational technology environments within power generation and water treatment facilities.
- Design and maintain OT network architecture, ensuring proper segmentation between IT and OT environments (including Purdue Model Levels 0–3.5).
- Harden IC 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. <...