Operational Technology Cyber Lead
A SGD 118K-150K (estimate) Senior-level Full Time
Tasks
- Apply security by design
- Assess vendor cybersecurity
- Conduct OT risk assessments
- Conduct threat risk assessments
- Coordinate OT incident response
- Define OT cybersecurity initiatives
- Design OT network architectures
- Drive IT/OT integration
- Drive cybersecurity awareness training
- Enforce vendor security requirements
- Ensure IEC 62443 compliance
- Ensure ISO 27001 compliance
- Ensure NIST CSF compliance
- Ensure OT regulatory compliance
- Establish audit ready OT baselines
- Harden DCS
- Harden HMI
- Harden ICS assets
- Harden PLC
- Harden RTU
- Harden SCADA
- Harden engineering workstations
- Implement Purdue Model segmentation
- Implement data diodes
- Implement edge to cloud OT architecture
- Implement firewalls
- Improve OT incident response
- Improve OT threat detection
- Improve OT vulnerability management
- Integrate SIEM for OT monitoring
- Lead OT cybersecurity team
- Lead OT security monitoring operations
- Manage OT vendor patching requirements
- Manage security alerts
- Manage third-party security assessments
- Own OT cybersecurity roadmap
- Perform incident investigation
- Perform incident remediation
- Prepare for OT audits
- Provide cybersecurity team mentoring
- Secure OT communications
- Track APT campaigns
Perks/Benefits
- N/A
Skills/Tech-stack
Azure | By Design | Claroty | Cybersecurity Platforms | DCS | DNP3 | Data Diodes | Dragos | EDR | Edge to cloud OT architecture | Edge-to-cloud | Engineering Workstations | Firewalls | GRC | Google SecOps | HMI | ICS Cybersecurity | ICS cybersecurity platforms | IEC 61850 | IEC 62443 | IEC Standards | IPSec Tunnels | ISA IEC Standards | ISA-IEC | ISO 27001 | IT/OT | IT/OT convergence | Modbus | NIST CSF | Nozomi | OPC UA | OPC-DA | OT architecture | OT convergence | OT governance | PLC | Purdue Model | RTU | Remote Access | Risk Assessments | SCADA | SD-WAN | SIEM | SOAR | Secure remote access | Security Assessments | Security by design | Snyk | Splunk | Tenable | Threat risk assessments | Vendor security | Vendor security assessments | XDR
Education
Roles
Architect | Cybersecurity Lead | Lead | OT | OT Cybersecurity Lead | OT Security Architect | Security Architect
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