Network Security Engineer
Core
Design, deploy, and support enterprise network and network-security infrastructure including switching, routing, firewalls, VPN, and wireless services.
Role type
Senior IC Network Security Engineer
Builds
Corporate network services, cybersecurity tools, and secure access controls for reliable business operations
Domain
Enterprise IT / Cybersecurity
Required skills
Network switching and routing, Firewall administration, VPN configuration, Wireless network management, PKI and certificate management, Network detection and response, SIEM integration, Vulnerability management, Infrastructure as code, Python scripting, PowerShell scripting, NIST CSF knowledge, CIS Controls knowledge
Preferred skills
Highly available datacenter engineering, Campus network engineering, WAN engineering, Internet-edge engineering, Remote-site engineering
Technologies
Ansible, Cloud Firewall, Firmware, Flow, Support, LAN, Load Balancing, NAT, Network, PowerShell, Python, Security, Terraform, VPN, Web
Responsibilities
Design and deploy datacenter and campus switching, routing, VLANs, VRFs, and high availability services. Administer next-generation firewalls, security zones, and threat-prevention services. Engineer WAN, internet-edge, and remote-access VPN connectivity. Design and support corporate and guest wireless services. Configure load balancers and high-availability services. Manage network-facing certificate lifecycles and PKI integrations. Engineer and operate secure web and DNS controls. Partner with Security Operations Center on alert tuning and investigations. Automate repeatable work using APIs and infrastructure-as-code. Develop and test recovery and failover capabilities. Provide incident escalation and root-cause analysis.
Seniority
Senior, hands-on IC with technical leadership
