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Operational Technology Cyber Engineer

Flintex Consulting Pte Ltd

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placeCentral, Singapore home_workOn-site assignmentContract labelIT Jobs publicAggregated job · SG

eventPublished on Aug 26, 2026 · verifiedWe confirmed on Sep 14, 2026 that it's still live

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SGD 90.000 – SGD 102.000 / year

About the job

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 ICS assets such as HMIs, PLCs, RTUs, DCS, SCADA systems, and engineering workstations. • Ensure secure IT/OT integration and apply regular …

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