Network & Security Engineer
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Summary
On-site Network & Security Engineer in Doha, Qatar who configures, manages, and troubleshoots Cisco routing, switching, wireless, and ISE along with Cisco Firepower/ASA and Palo Alto firewalls. Day to day includes maintaining LAN/WAN, firewall policies and VPNs, security hardening, monitoring, and resolving network/security incidents.
Network Infrastructure Management
- Configure, manage, and troubleshoot Cisco switching and routing infrastructure.
- Monitor and maintain LAN, WAN, and wireless network environments.
- Implement network changes, upgrades, and optimization activities.
- Conduct network performance analysis and capacity planning.
Security Administration
- Configure, manage, and troubleshoot Cisco Firepower/ASA and Palo Alto Firewalls.
- Implement and maintain firewall policies, NAT, VPNs, and security controls.
- Perform security hardening, vulnerability remediation, and security monitoring.
- Investigate and resolve network and security incidents.
Requirements
Educational Qualification
- Bachelor's Degree/Diploma
- Telecommunications, or a related field.
Technical Skills Required
- Cisco Identity Services Engine (ISE)
- Cisco Firewalls (ASA / Firepower)
- Palo Alto Firewalls
- Cisco Switching (Catalyst Series)
- Cisco Routing Technologies
- Cisco Wireless LAN Controller (WLC)
- VPN Technologies (Site-to-Site and Remote Access)
- Network Security Best Practices
- Troubleshooting and Root Cause Analysis
Preferred Certifications
- CCNA / CCNP Enterprise
- CCNP Security
- Palo Alto PCNSA / PCNSE
- Cisco ISE Certification (Preferred)