More jobs:
IT Security Specialist
Job in
Riyadh, Riyadh Region, Saudi Arabia
Listed on 2026-07-13
Listing for:
First Gulf Company
Full Time
position Listed on 2026-07-13
Job specializations:
-
IT/Tech
Cybersecurity, Network Security, Information Security
Job Description & How to Apply Below
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 Clear Pass, 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 Clear Pass 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.
- Minimum 2 years of experience in IT Security or Network Security roles.
- Hands-on experience with Aruba Clear Pass 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
- Bachelor’s degree in information technology, Computer Science, Network Engineering, or a related field.
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