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Operational Technology Security Specialist

Company

PT SMART Tbk

Location

Indonesia, Jakarta

Posted

July 07, 2026

Position Overview

Description

:

OT Security Strategy & Governance

  • Develop and implement OT security strategy aligned with organizational cybersecurity framework.

  • Define OT security policies, standards, and procedures based on industry frameworks (e.g.,IEC 62443, NIST CSF, ISO 27001).

  • Perform OT risk assessments and threat modelling for industrial environments.

  • Collaborate with IT Security, Risk, and Compliance teams to ensure unified security posture.

  • OT Environment Protection

  • Identify, classify, and manage OT assets (PLCs, DCS, SCADA systems, HMIs, Industrial IoT).

  • Design and implementnetwork segmentation (zones & conduits)in OT environments and IT/OT boundaries

  • Deploy and manage OT security technologies:

    Industrial firewalls & industrial switches

    Network intrusion detection systems (NIDS)

    OT threat detection platforms

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