Information Security Expert for OT and IT

hace 6 días


Xico, México Celanese International Corporation A tiempo completo
Job Description

Celanese International Corporation is seeking an Information Security Expert to join our team. As a key member of our cybersecurity group, you will play a vital role in defending against cybersecurity incidents and identifying, analyzing, communicating, and containing incidents as they occur.

This position requires strong technical skills, excellent communication skills, and the ability to work effectively in a team environment. You will be responsible for monitoring and responding to security events from our SIEM/SOAR system, coordinating cyber security incident response activities with site PCN resources and the ICS Security team, and creating new alert content, logic, and rules to detect events of interest.

Key Responsibilities:
  • Monitoring and responding to security events from our SIEM/SOAR system, especially relating to IT and OT systems.
  • Coordinating cyber security incident response activities with site PCN resources and the ICS Security team as needed.
  • Creating, maintaining new alert content, logic, and rules to detect events of interest.
Requirements:
  • 1-4 years of experience in OT or IT security or a similar position.
  • Team-oriented with effective written and oral communication skills.
  • Excellent English communication skills (written and verbal).
Desired Qualifications:
  • Bachelor's degree in computer science, information technology, or a related field.
  • Expertise in monitoring, cyber incident response, digital forensics (DFIR), and knowledge of the Cyber Kill Chain, MITRE ATT&CK MaGMa Framework, risk management, and security management.
  • Solid understanding of network protocols (TCP/IP, UDP, Modbus, OPC, PROFINET, WiHART, etc.).
  • Understanding of cloud technologies, Linux, or Microsoft OS, certifications are a plus.

The estimated salary for this position is $85,000 - $110,000 per year, based on industry standards and location.



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