Network Security Engineer
Sciente Pte. • singapore, singapore • Posted June 11, 2026
About the Role
Job Summary
We are seeking an experienced L3 Network / Security Engineer with strong expertise in Fortigate, Palo Alto, and Azure Security technologies. The candidate will be responsible for managing enterprise network security infrastructure, troubleshooting critical issues, implementing security policies, and ensuring secure and reliable network operations. Mandatory Skill-set Hands-on experience in Fortigate & Palo Alto firewalls; Strong knowledge of Azure Security; Expertise in VPN, IPSec, IDS/IPS, NAT & firewall policies; Strong understanding of TCP/IP, routing & switching; Experience in network/security troubleshooting and L3 support. Desired Skill-set Certifications: NSE, PCNSE, AZ-500; Knowledge of SIEM, WAF & cloud security; Experience with automation/scripting (PowerShell/Python); Familiarity with ITIL and security best practices; Good communication and stakeholder management skills. Responsibilities Manage Fortigate & Palo Alto firewalls; Configure VPN, IPS/IDS, NAT & sec...
We are seeking an experienced L3 Network / Security Engineer with strong expertise in Fortigate, Palo Alto, and Azure Security technologies. The candidate will be responsible for managing enterprise network security infrastructure, troubleshooting critical issues, implementing security policies, and ensuring secure and reliable network operations. Mandatory Skill-set Hands-on experience in Fortigate & Palo Alto firewalls; Strong knowledge of Azure Security; Expertise in VPN, IPSec, IDS/IPS, NAT & firewall policies; Strong understanding of TCP/IP, routing & switching; Experience in network/security troubleshooting and L3 support. Desired Skill-set Certifications: NSE, PCNSE, AZ-500; Knowledge of SIEM, WAF & cloud security; Experience with automation/scripting (PowerShell/Python); Familiarity with ITIL and security best practices; Good communication and stakeholder management skills. Responsibilities Manage Fortigate & Palo Alto firewalls; Configure VPN, IPS/IDS, NAT & sec...