Operational Technology Cyber EngineerFlintex Consulting Pte Ltd · Posted Nov 11, 2026Copy linkOpenSingaporeMid3–5 yearsApply with Referso
Operational Technology Cyber EngineerFlintex Consulting Pte Ltd · Posted Nov 11, 2026Copy linkOpenSingapore3–5 yearsApply with RefersoAIApply on careers pageDesign, implement, and manage cybersecurity for operational technology environments in power generation and water treatment facilities.ResponsibilitiesDevelop and implement cybersecurity measures across OT environmentsDesign and maintain OT network architecture ensuring proper segmentationHarden industrial control system assets such as HMIs, PLCs, RTUs, DCS, SCADAEnsure secure IT/OT integration and apply regular patching or compensating controlsConduct risk assessments and ensure compliance with NIST CSF, ISO 27001, Singapore CII regulationsRequirementsBachelor's degree in Engineering, Cybersecurity, Control Systems, or a related fieldNice to have: CCNANice to have: GICSPNice to have: CISSPNice to have: CISMSkillsIEC 62443NIST CSFISA/IEC standardsWSCP (PUB)CCoP (CSA)ISO 27001