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IT Security Officer (Operational Technology)

IT Security Officer (Operational Technology)

aryan solutions pte. ltd.
5-7 Years
SGD 0.96 - 1.08 LPA
Early Applicant
  • Posted 28 days ago
  • Be among the first 10 applicants

Job Description

Required Qualifications

. Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or a related field.

. Minimum 5 years of experience in IT/OT security roles, preferably within critical infrastructure, government, or scientific/technical environments.

. Proficiency with SIEM platforms, intrusion detection/prevention systems (IDS/IPS), and endpoint detection tools.

Key Responsibilities

OT Asset Discovery & Architecture Mapping
Security Operations & Monitoring
Risk Management & Compliance
Vulnerability Management

Preferred Qualifications

. Familiarity with meteorological systems, remote sensing technologies, or environmental monitoring infrastructure.

. Demonstrated experience securing SCADA, ICS, or OT systems.

. Strong working knowledge of NIST, FISMA, and IEC 62443 frameworks.

. Experience working within a 24/7 mission-critical operational environment.

. Knowledge of WMO (World Meteorological Organization) data standards and international weather data sharing protocols.

. One or more active certifications: CISSP, CISM, CEH, GICSP, or equivalent.

. Experience with cloud security in hybrid environments (AWS, Azure Government).

Note: o CISSP (Certified Information Systems Security Professional)

o CISM (Certified Information Security Manager)

o CEH (Certified Ethical Hacker)

o GICSP (Global Industrial Cyber Security Professional) - highly valued for OT/radar network security.

More Info

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Key Skills

SIEM platforms

endpoint detection tools

NIST FISMA

IEC 62443

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