Senior Network & Security Engineer (Saudization) Full Time NEW

Senior Network & Security Engineer

Key Responsibilities

Network & Security Architecture

• Design, configure, and manage Oracle Cloud Infrastructure (OCI) networking and security components, including VCNs, subnets, routing, security lists, NSGs, gateways, and load balancers.
• Ensure secure, resilient, and scalable network architecture across hybrid environments.

Firewall, WAF & Load Balancing

• Administer F5 WAF and F5 LTM, including virtual servers, pools, SSL profiles, certificates, and iRules.
• Configure, monitor, and troubleshoot FortiGate firewalls, including security policies, routing, and VPNs.
• Implement and manage Palo Alto firewalls, including security policies, NAT, VPNs, and threat prevention profiles.

Network Access & Wireless

• Support and maintain Cisco ISE for network access control (NAC), authentication, and policy enforcement.
• Manage Cisco Wireless LAN Controllers (WLC) and wireless infrastructure to ensure secure and reliable connectivity.

Routing & Switching

• Configure, operate, and troubleshoot Cisco routing and switching environments.
• Ensure network performance, redundancy, and fault tolerance.

Operations & Incident Management

• Perform daily network and security operations, including monitoring, maintenance, and health checks.
• Investigate, troubleshoot, and resolve network, security, and connectivity incidents in production environments.
• Participate in major incident resolution and root cause analysis.

Change, Security & Compliance

• Follow established change management, security, and operational best practices.
• Support security hardening, vulnerability remediation, and compliance requirements.
• Collaborate with cybersecurity and IT operations teams during audits and assessments.

Documentation & Reporting

• Prepare and maintain network diagrams, configurations, operational documentation, and runbooks.
• Produce technical reports and status updates as required by management.

Required Qualifications

Technical Experience

• Strong hands-on experience with OCI networking and security services.
• Proven expertise in F5 WAF and F5 LTM administration.
• Solid experience with FortiGate and Palo Alto firewalls.
• Experience supporting Cisco ISE, Cisco WLC, and wireless infrastructure.
• Strong background in Cisco routing and switching.

Professional Skills

• Excellent troubleshooting and problem-solving capabilities.
• Ability to operate in high-availability, mission-critical environments.
• Strong documentation and communication skills.

Certifications (Preferred)

• CCNP / CCIE (Security or Enterprise)
• Palo Alto (PCNSE)
• Fortinet (NSE 4/5/7)
• F5 (LTM / WAF)
• OCI Networking or Security certifications