Senior Network Security Engineer

Saudi German Health is hiring!We are looking for an experienced Senior Network Security Engineer to join our team and support the security of our enterprise network, endpoints, remote access, and applications.The ideal candidate will bring strong hands-on experience across network and endpoint security, with particular expertise in Palo Alto, Cisco ISE/NAC, EDR, WAF, and ZTNA technologies.Key ResponsibilitiesManage and maintain Palo Alto firewalls, security policies, and access controls.Manage Cisco ISE / Network Access Control (NAC), including authentication, profiling, posture assessment, and 802.1X policies.Implement and manage secure remote access through Prisma and Citrix ZTNA.Configure and manage Web Application Firewall (WAF) solutions and security policies.Administer Endpoint Detection & Response (EDR) platforms for threat detection, malware prevention, and containment.Monitor and investigate security alerts and coordinate remediation activities.Implement endpoint hardening and security policies across Windows, Linux, and macOS environments.Collaborate with SOC, Threat Intelligence, Network, and Infrastructure teams on security incidents and improvements.Support compliance with security standards including NCA, ISO 27001, and CIS.RequirementsBachelor’s degree in Cybersecurity, Computer Science, Information Technology, or a related field.10 years of experience in IT Security.Strong hands-on experience with Palo Alto firewalls and Cisco ISE.Experience with EDR, WAF, NAC, ZTNA, and endpoint security/hardening.Strong understanding of enterprise network security and threat detection.Strong troubleshooting, communication, and cross-functional collaboration skills.Preferred certifications: CCNP Security, Microsoft Security certifications, or relevant GIAC certifications.