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Global Head of OT​/ICS Cyber Security

Remote / Online - Candidates ideally in
Singapore
Listing for: wizlynx group
Remote/Work from Home position
Listed on 2026-06-18
Job specializations:
  • IT/Tech
    Cybersecurity, IT Consultant, Information Security, Systems Engineer
Salary/Wage Range or Industry Benchmark: 150000 - 200000 SGD Yearly SGD 150000.00 200000.00 YEAR
Job Description & How to Apply Below
Position: Global Head of OT / ICS Cyber Security

Global Head of OT & ICR Cyber Security services – Lead, manage, and develop our worldwide OT & ICR Cyber security testing consulting team.

Location:

Singapore.

Responsibilities
  • Develop OT/ICS service portfolio, including but not limited to service(s) definition, SOPs, pricing, offer templates, sizing guides, marketing material, training documentation, website content, etc.
  • Provide direction for the company’s ICR & OT Cyber Security assessment services.
  • Provide strategic risk guidance for projects, including evaluation and recommendation of technical controls.
  • Lead initiatives to identify & evaluate security gaps in GRC programs for IT & OT systems.
  • Create risk‑based strategies and solutions across a broad range of cybersecurity domains for clients to improve overall security posture.
  • Work with clients to ensure adequate security solutions and risk management throughout the OT / ICR environment, meeting business objectives and regulatory requirements.
  • Analyze OT security and GRC for IoT, ICR & SCADA systems.
  • Research, design, build & implement security controls for critical infrastructure.
  • Become SME in 360

    InControl ICR partner solution.
  • Design risk assessment models using NIST-CSF, ISO
    27k and IEC
    62443 frameworks.
  • Draft information security policies, standards, and baselines for OT/IC GRC programs.
  • Stay current on emerging cybersecurity, business, and technology trends.
  • Lead global marketing and PR activities for OT/IC GRC; engage in public speaking, podcasts and events.
  • Utilize social media platforms to increase visibility, liaise with SEO/SEM experts to boost website engagement.
  • Support sales organization globally with pre‑sales activities.
  • Monitor team performance at global level and ensure duties are performed efficiently.
  • Oversee technology governance and policies.
Minimum Experience
  • Bachelor’s degree in computer science, information systems, or equivalent experience.
  • Minimum of 2 years of experience implementing CCoP for Critical Infrastructure.
  • Minimum of 7 years of direct Cyber Security experience in roles such as security analyst, engineer, architect, consultant.
  • Minimum of 3 years of experience in ICR / OT Cyber Security.
  • Experience managing highly technical and talented individuals.
  • Broad knowledge of cyber security controls and technologies (hardening, IDS, SIEM, anomaly detection, PAM, network segmentation).
  • Proven experience working with cyber security standards – ISO 27001, NIST, IEC 62443.
  • Strong knowledge of industrial control systems (ICS) / Operational Technology (OT).
  • Strong oral and written communication skills, with the ability to prepare quality documentation and presentations for technical and non‑technical audiences.
  • Certifications such as GRID, GICSP, ISA/IEC 62443 Cybersecurity certificates, ISO
    27001 Lead Auditor, CISSP, CISA, CISM are highly desired.
Soft Skills
  • Expert consulting skills in Cybersecurity, ICR & OT, and Information Security.
  • Creative problem‑solving and innovation.
  • Ability to generate new ideas and recognize new opportunities.
  • Experience leading and mentoring a team.
  • Strategic focus with the ability to plan, organize and deploy resources for complex projects and client needs.
  • Project management skills including scoping and resource allocation.
  • Understanding of consulting metrics and financial measurements.
  • Strong writing and presentation skills.
Benefits
  • Flexible work arrangements and home office plan.
  • Time allocated for conferences, advanced trainings, and certifications.
  • Opportunity for security research and participation in community events.
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