Industrial Cybersecurity & OT Engineer

Aramco Overseas Company; Saudi Arabia; On-site; SAR 350,000 - 650,000; Full time

Job summary

Aramco Overseas Company seeks an Industrial Computer Engineer to lead design, implementation and support of Marine OT network infrastructure. You will manage Windows systems, Active Directory and security monitoring for DCS/PLC environments in Saudi Arabia.

You will collaborate with vendors and internal teams, maintain documentation, and participate in project design reviews, FAT/SAT, and upgrades while ensuring regulatory compliance and robust security practices.

Qualifications

• Hold a Bachelor’s degree in Computer Science/Engineering.
• Five years of experience in cybersecurity infrastructure for DCS/PLC in an industrial environment, with Oil & Gas experience.
• Fluent in written and spoken English.

Responsibilities

• Design, implement, support and maintain OT network infrastructure, including servers, workstations, routers, switches and firewalls.
• Maintain system integrity with backup, recovery procedures and regular maintenance.
• Configure Windows domain controller, Active Directory and group policies per standards.
• Implement and configure Splunk for security monitoring and response.
• Apply and manage configuration with Tripwire and related tools.
• Manage relational databases and ensure data integrity.
• Configure WSUS to deploy patches and updates across systems.
• Set up automated backup/recovery with Acronis and Veeam.
• Keep endpoints protected with latest security updates and patches (e.g., Trellix ePolicy Orchestrator).
• Monitor network tools (SNMP, NetFlow) and analyze logs for threats.

Skills

OT network design

Windows Admin

Cybersecurity

DCS/PLC systems

Splunk

Tripwire

Networking

Patch management

Documentation

Education

Bachelor's degree in Computer Science/Engineering

Tools

Tripwire configuration

Acronis/Veeam

WSUS

EPO Trellix

SQL/Relational DB

Job description

Aramco Overseas Company seeks an Industrial Computer Engineer to lead design, implementation and support of Marine OT network infrastructure. You will manage Windows systems, Active Directory and security monitoring for DCS/PLC environments in Saudi Arabia.

You will collaborate with vendors and internal teams, maintain documentation, and participate in project design reviews, FAT/SAT, and upgrades while ensuring regulatory compliance and robust security practices.