Network Security Engineer

In this Senior Network Security Engineer role, you will design, operate and scale a SASE architecture across data center environments using Infrastructure as Code. You’ll combine Fortinet security products with Linux/OpenStack systems to improve observability, automation and incident response. The position involves a 24x7 NOC on-call rotation and occasional weekend coverage, collaborating with cross-functional teams to prevent recurrence and drive capacity planning. You will shape secure, scalable networks and inspire best practices across the infrastructure.

• Maintain and optimize network architectures across datacenters (logical & physical)
• Build and tune network monitoring and observability systems
• Develop automation to detect, mitigate, and remediate network events
• Perform root cause analysis and drive issues to resolution
• Maintain documentation and operational consistency across infrastructure
• Contribute to technical discussions and long-range capacity planning
• Provide escalation support for production issues

• Networking (8+ years) with L2 switching, IP routing, BGP/OSPF/MPLS/VRRP/STP/GRE/IPsec/SNMP
• Large-scale BGP experience (public ASNs, peering, IRRs)
• Network Security (8+ years): access control, threat management, SSL inspection, risk frameworks
• Fortinet product experience strongly preferred
• Linux administration (5+ years) in RHEL/CentOS, Ubuntu; OpenStack a plus (RHOSP/RHOSO)
• Strong troubleshooting and documentation habits
• Independent work style in a ticket-driven environment
• Clear communicator with stakeholder update capability

• Troubleshooting mindset
• Documentation discipline
• Independent work ethic
• Fortinet security products
• Linux system administration (RHEL/CentOS, Ubuntu)
• OpenStack (RHOSP/RHOSO)