Network Systems & Data Security Administrator

Job Summary: Minimum Experience: 4 to 6 YearsRelevant Experience: 3 to 4 YearsDuration: 1 yearWork Location: JeddahSaudi Nationals MandatoryNetwork Security & Perimeter InfrastructureAdminister, configure, and manage Cisco Firepower Firewalls and Cisco FMC for centralized policy management.Support and maintain Palo Alto firewalls including policy tuning, NAT, and traffic inspection.Manage Web Proxy (Broadcom Bluecoat) for secure internet access and URL filtering.Administer DDoS protection solutions (Arbor, Akamai) to ensure network resilience and availability.Configure and support F5 platforms including:APM (VPN Remote Access)ASM (Web Application Firewall)GTM (DNS / Traffic Management)Ensure proper network segmentation, firewall rule optimization, and secure connectivity across environments.Network Access Control & Identity InfrastructureAdminister Cisco ISE (AAA Server) for authentication, authorization, and accounting.Manage ForeScout NAC for device visibility and network admission control.Support OneIdentity (IAM & MFA) and Microsoft Azure MFA for secure authentication mechanisms.Administer Privileged Access Management (Delinea) to secure privileged accounts.Manage Microsoft Certificate Authority (CA) for certificate issuance, renewal, and lifecycle management.Endpoint, Server & Core Security SystemsAdminister Endpoint Protection platforms (Symantec Endpoint Protection, Microsoft Defender).Manage File Integrity Monitoring (ChangeTracker) for critical systems.Support secure configuration and hardening of servers, endpoints, and network devices.Administer Email Security Gateway (Symantec Messaging Gateway).Vulnerability & Infrastructure Security ManagementAdminister vulnerability management tools including Qualys and Tenable Nessus.Perform regular vulnerability scans across network, systems, and applications.Coordinate patching and remediation with infrastructure and application teams.Maintain baseline security configurations and ensure compliance with hardening standards.Data & Application Security (Infrastructure Perspective)Support implementation of Microsoft DLP and Microsoft Purview (Data Classification) from an infrastructure integration standpoint.Administer Web Application Firewall (F5 ASM) and support application security tools (Checkmarx, SecureEyes) in coordination with development teams.Manage Database security controls (Imperva) to protect critical data assets.Qualifications & Requirements:3 to 4 yrs Relevant exp in network security, cybersecurity operations, or security administration roles. in network security, cybersecurity operations, or security administration roles.Hands-on experience administering multiple security tools, including:Firewalls: Cisco Firepower, Palo AltoWAF/VPN/DNS: F5 (ASM, APM, GTM)DDoS Protection: Arbor, AkamaiEndpoint & Email Security: Symantec, Microsoft DefenderStrong understanding of networking concepts (TCP/IP, DNS, VPN, routing, switching).Ability to manage complex multi-vendor environments and troubleshoot integrations.Experience with scripting/automation (PowerShell, Python) is a plus.Excellent analytical, problem-solving, and communication skills.Perform end-to-end administration, configuration tuning, patching, and upgrades of security platformsAlso, you can submit your CV through the link below for more upcoming job vacancies: https://cv-fnrco.com