OT/ICS Cybersecurity Engineer - Compliance & Validation

Tishman Speyer Properties; Saudi Arabia; On-site; SAR 180,000 - 300,000; Full time

Job summary

Air Products is seeking a Technical Cybersecurity Execution Support specialist to implement, validate, and document cybersecurity controls across GHE site systems, OT/ICS environments, and DT infrastructure. You will support site acceptance testing, evidence collection, and remediation of gaps while coordinating with vendors and site teams.

The role requires strong English communication, experience with cybersecurity documentation, and knowledge of ICS/OT security standards.

Qualifications

• Experience with OT/ICS cybersecurity and industrial networks.
• Familiarity with NCA/HCIS or ability to apply these requirements.
• Experience supporting cybersecurity testing, audit readiness, and evidence collection.
• Strong English communication; Arabic preferred.

Responsibilities

• Implement, validate, and document cybersecurity controls across GHE site systems and OT/ICS environments.
• Support cyber site acceptance testing, evidence capture, and issue tracking.
• Review cybersecurity evidence related to network diagrams, firewall rules, and asset inventories.
• Coordinate with vendors and site teams to resolve cybersecurity gaps.
• Provide status updates and participate in weekly coordination meetings.
• Assist in collecting and organizing proof of compliance documentation.

Skills

OT/ICS cybersecurity

Industrial networks

SIEM monitoring

Vulnerability management

Firewall rules

Hardening standards

Documentation

English communication

Tools

SIEM

OT monitoring

Firewall configuration

PAM

Asset inventories

Endpoint security

Job description

Air Products is seeking a Technical Cybersecurity Execution Support specialist to implement, validate, and document cybersecurity controls across GHE site systems, OT/ICS environments, and DT infrastructure. You will support site acceptance testing, evidence collection, and remediation of gaps while coordinating with vendors and site teams.

The role requires strong English communication, experience with cybersecurity documentation, and knowledge of ICS/OT security standards.