IT/OT Security Specialist

ITHR Technologies Consulting LLC


Date: 14 hours ago
City: Abu Dhabi
Contract type: Full time
Job Title: IT/OT Security Specialist

Company: ITHR Technologies Consulting LLC

Location: Abu Dhabi, UAE

Employment Type: Contract

Experience: 4-6 years

Domain: IT/OT Security

Job Overview:

ITHR Technologies Consulting LLC is looking for a skilled IT/OT Security Specialist to join a high-impact project in Abu Dhabi on a contract basis. The ideal candidate must have prior experience working with or at ADNOC and a proven track record in IT/OT cybersecurity within industrial environments. Familiarity with IEC 62443 standards will be a strong advantage.

Key Responsibilities:

  • Design, implement, and manage security controls across IT and OT infrastructure.
  • Conduct risk assessments and vulnerability management across ICS, SCADA, and enterprise networks.
  • Support ADNOC-aligned cybersecurity compliance and regulatory initiatives.
  • Monitor, detect, and respond to cybersecurity threats in OT environments.
  • Collaborate with ADNOC stakeholders, vendors, and internal teams on project deliverables.
  • Ensure proper network segmentation and zoning in line with IEC 62443 frameworks.
  • Provide guidance on the secure configuration of control systems and industrial devices.


Requirements:

  • 4-6 years of experience in IT/OT Security, ideally in the oil & gas or energy sector.
  • Mandatory: Prior experience working with or at ADNOC.
  • Good to Have: Strong familiarity with IEC 62443 standards.
  • Solid understanding of OT/ICS protocols (e.g., Modbus, DNP3, OPC).
  • Experience with cybersecurity tools such as firewalls, IDS/IPS, SIEM, and endpoint protection in industrial environments.
  • Bachelors degree in Computer Science, Information Security, Engineering, or related discipline.
  • Relevant certifications (e.g., GICSP, ISA/IEC 62443, CISSP, CISM) are a plus.


Soft Skills:

  • Excellent communication and documentation skills.
  • Strong analytical thinking and problem-solving capabilities.
  • Ability to work independently and coordinate with cross-functional teams.

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