Network Security Engineer
Core
Design, engineer, and support firewalls, Zscaler services, and routed/switched networks to strengthen secure connectivity across the enterprise.
Role type
Senior Network Security Engineer
Builds
Secure network infrastructure and zero-trust access solutions
Domain
Enterprise networking and cloud security
Required skills
Palo Alto NGFW/Panorama/Expedition, Zscaler ZIA/ZPA, VPN/NAT/Subinterfaces/LACP/DHCP relay/Virtual routers/PBF, Infrastructure as Code (Ansible/Terraform), F5 Load balancers, Nexus NXOS, Campus switching (L2 VLANs/DHCP snooping/DAI/RSTP/Radius), Routing (ASR IOS-XE/ISR/EIGRP/OSPF/VRF/PBR/Subinterfaces/VLANs), Meraki (VPN/SDWAN/MX/MS/MR/Wireless)
Preferred skills
Arista/Cisco/Palo Alto/Zscaler certifications, Windows Server/Linux system management
Technologies
Palo Alto, Zscaler, Infoblox, ExtraHop, Splunk, Meraki, Netdisco, F5, Arista CloudVision, Ansible, Terraform
Responsibilities
Design and support firewalls, Zscaler Internet/Private Access, and routed/switched networks; isolate complex network issues; maintain secure infrastructure via automation and Infrastructure as Code; provide technical leadership and coaching; participate in on-call rotation
Seniority
Senior, hands-on IC
