وظيفة أخصائي أمن معلومات لدى First Gulf Company في الرياض

We are seeking a dedicated IT Security Specialist with at least 2 years of hands-on experience in enterprise network and security operations. The ideal candidate will have practical expertise in Network Access Control (NAC), Aruba ClearPass, and multi-layer firewall environments including perimeter, extranet, and data center firewalls.

Key Responsibilities

• Manage and maintain enterprise security infrastructure across perimeter, extranet, and data center firewall environments.
• Administer Aruba ClearPass NAC for endpoint authentication, device profiling, access control, and policy enforcement.
• Configure and optimize firewall policies, NAT rules, ACLs, VPN access, and security zones.
• Monitor firewall logs, NAC alerts, VPN activity, and security events to detect anomalies and potential threats.
• Implement network segmentation between users, servers, data centers, third-party networks, and internet-facing services.
• Review firewall change requests and enforce access controls based on industry security best practices.
• Support vulnerability remediation, patch management, and system hardening activities.
• Collaborate with network, infrastructure, and application teams to resolve security and connectivity issues.
• Maintain accurate documentation for firewall rules, NAC policies, access control procedures, and audit requirements.

Required Skills & Experience

• Minimum 2 years of experience in IT Security or Network Security roles.
• Hands-on experience with Aruba ClearPass and NAC solutions.
• Strong knowledge of perimeter, extranet, and data center firewalls (Fortinet, Palo Alto, or similar).
• Experience with VPN (IPSec/SSL), NAT, ACL, and security zone configuration.
• Understanding of network segmentation and Zero Trust principles.
• Ability to analyze logs, alerts, and security events.
• Experience in vulnerability remediation and patch management.
• Strong documentation and communication skills.
• Proficiency in English and Arabic is mandatory

Education Requirements

• Bachelor’s degree in information technology, Computer Science, Network Engineering, or a related field.
• Relevant certifications are a plus:
• Aruba ClearPass Associate/Professional
• Fortinet NSE
• Palo Alto PCNSA/PCNSE
• CCNA Security