Senior Network Security Engineer - TechDigital
Jersey City, NJ
About the Job
Need 11+ Years of Experience
Network Data Job Description
· Expertise of network routing and switching technologies, multicast expertise, public cloud networking, and network hardware
· Technical expertise in Cisco platforms including but not limited to Nexus Series (5k/7k/9k), Cisco ACI platform, Catalyst Switches, ISR Routers, Cisco SDWAN and network management tools
· Expert understanding of IP multicast routing. Experience working with large trading floor technologies, managing, troubleshooting and deployment of large-scale multicast architecture for trading applications
· Detailed knowledge of network, transport and application protocols, BGP, MPLS, EIGRP, OSPF, VPC, 802.1Q, ether-channel, STP, RSTP, VTP, QoS, ACLs, VxLAN, TCP/UDP, HTTP, FTP, DNS, SIP,RTP
· Extremely proficient with network management, monitoring and troubleshooting tools (sniffer,syslog, NetFlow, TCPDUMP, Wireshark)
· Experience with Palo Alto firewalls, F5 load balancers, SD-WAN architectures and WAN automation technologies. Good understanding of remote access technologies including Citrix, IPSec VPN
· Implementation of low latency network environments
· Experience implementing large scale multitenant datacenters, Network Access Control and network segmentation solutions
· Experience with network automation using Python, JSON and workflow using solutions such as Itential, Ansible and Terraform
· A good understanding of remote access technologies including Citrix, IPSec VPN, and Direct Access to provide internal users with anytime anywhere accessibility to business applications
· Experience managing and deployment of large-scale multicast architecture for trading applications
· Hands-on operational experience and management of AWS/Azure services, including AWS Direct Connect experience strongly preferred
Mandatory Skills
· Experience with Palo Alto firewalls
· Expertise of network routing and switching technologies and network hardware/Software Upgrade
· Technical expertise in Cisco platforms including but not limited to Nexus Series (5k/7k/9k) Good Knowledge on Catalyst Switches, ISR Routers, Cisco SDWAN and network management tools
· IPSEC VPN, Routing Protocols BGP, EIGRP and OSPF
· Good Knowledge on F5 Load Balancer
· VPC, 802.1Q, ether-channel, STP, RSTP, VTP, QoS, ACLs
Secondary Skills
· Multicast expertise, public cloud networking
· AWS, AZURE Cloud, Direct Connect and AViatrix Controller
· Palo Alto GPCS
· Cisco Client
Good to Have
· Cisco ACI platform & VxLAN
· Network Access Control and network segmentation solutions
· Network automation using Python,Itential and Ansible
· CPACKET, VIAVI and Netbrain
Network Data Job Description
· Expertise of network routing and switching technologies, multicast expertise, public cloud networking, and network hardware
· Technical expertise in Cisco platforms including but not limited to Nexus Series (5k/7k/9k), Cisco ACI platform, Catalyst Switches, ISR Routers, Cisco SDWAN and network management tools
· Expert understanding of IP multicast routing. Experience working with large trading floor technologies, managing, troubleshooting and deployment of large-scale multicast architecture for trading applications
· Detailed knowledge of network, transport and application protocols, BGP, MPLS, EIGRP, OSPF, VPC, 802.1Q, ether-channel, STP, RSTP, VTP, QoS, ACLs, VxLAN, TCP/UDP, HTTP, FTP, DNS, SIP,RTP
· Extremely proficient with network management, monitoring and troubleshooting tools (sniffer,syslog, NetFlow, TCPDUMP, Wireshark)
· Experience with Palo Alto firewalls, F5 load balancers, SD-WAN architectures and WAN automation technologies. Good understanding of remote access technologies including Citrix, IPSec VPN
· Implementation of low latency network environments
· Experience implementing large scale multitenant datacenters, Network Access Control and network segmentation solutions
· Experience with network automation using Python, JSON and workflow using solutions such as Itential, Ansible and Terraform
· A good understanding of remote access technologies including Citrix, IPSec VPN, and Direct Access to provide internal users with anytime anywhere accessibility to business applications
· Experience managing and deployment of large-scale multicast architecture for trading applications
· Hands-on operational experience and management of AWS/Azure services, including AWS Direct Connect experience strongly preferred
Mandatory Skills
· Experience with Palo Alto firewalls
· Expertise of network routing and switching technologies and network hardware/Software Upgrade
· Technical expertise in Cisco platforms including but not limited to Nexus Series (5k/7k/9k) Good Knowledge on Catalyst Switches, ISR Routers, Cisco SDWAN and network management tools
· IPSEC VPN, Routing Protocols BGP, EIGRP and OSPF
· Good Knowledge on F5 Load Balancer
· VPC, 802.1Q, ether-channel, STP, RSTP, VTP, QoS, ACLs
Secondary Skills
· Multicast expertise, public cloud networking
· AWS, AZURE Cloud, Direct Connect and AViatrix Controller
· Palo Alto GPCS
· Cisco Client
Good to Have
· Cisco ACI platform & VxLAN
· Network Access Control and network segmentation solutions
· Network automation using Python,Itential and Ansible
· CPACKET, VIAVI and Netbrain
Source : TechDigital