Infrastructure Security Lead: Firewalls, Zoning & IR

Ernst & Young Advisory Services Sdn Bhd; Riyadh; On-site; SAR 300,000 - 400,000; Full time

Job summary

A leading consultancy firm in Riyadh is looking for an Infrastructure Security Tower Lead to oversee infrastructure security controls and ensure compliance with cybersecurity policies. The ideal candidate has over 10 years in infrastructure or network security and experience with Fortinet and Palo Alto solutions. Key responsibilities include managing firewalls and incident response, making this a critical role in the organization.

Qualifications

• 10+ years in infrastructure or network security.
• Experience with Fortinet, Palo Alto, Cisco, and endpoint protection suites.
• Familiarity with OT/ICS security models and segmentation practices.

Responsibilities

• Oversee deployment and tuning of firewalls, IDS/IPS, and EDR solutions.
• Define zoning policies and enforce network segregation across DCs.
• Ensure compliance with NCA/CRF controls for infrastructure assets.
• Lead incident response for infrastructure-related threats.
• Drive vulnerability management remediation for OS and network devices.

Skills

Infrastructure or network security experience

Fortinet

Palo Alto

Cisco

Endpoint protection suites

OT/ICS security models

Education

CISSP

CCNP Security

Job description

A leading consultancy firm in Riyadh is looking for an Infrastructure Security Tower Lead to oversee infrastructure security controls and ensure compliance with cybersecurity policies. The ideal candidate has over 10 years in infrastructure or network security and experience with Fortinet and Palo Alto solutions. Key responsibilities include managing firewalls and incident response, making this a critical role in the organization.