Senior Network Engineer
Delan Associates, Inc · Englewood Cliffs, New Jersey, United States
51-200 employees
About the role
The Senior Network Engineer will manage and maintain enterprise-level network infrastructure, including routing, switching, and firewall security. They will also be responsible for troubleshooting network incidents and optimizing performance across LAN, WAN, and cloud environments.
What they look for
Requirements
Candidates must have extensive experience with Cisco, Arista, or Juniper hardware and proficiency in protocols such as BGP, OSPF, and QoS. Strong knowledge of Palo Alto firewalls, AWS networking, and market data multicast environments is required.
Full description
Senior Network Engineer
Englewood Cliffs, NJ (Onsite)
Palo Alto~Network Routing(WAN Technology)
Must-Have Skills
* Enterprise Routing & Switching (Cisco/Arista/Juniper)
* TCP/IP, VLAN, STP, OSPF, BGP, ACLs, NAT, QoS
* Palo Alto Firewalls (VPN, HA, Security Policies)
* Arista EOS, MLAG, LACP, Spine-Leaf Architecture
* AWS Networking (VPC, Transit Gateway, Direct Connect, VPN)
* Hybrid Cloud Networking
* Corporate Wi-Fi & 802.1X
* Market Data Networking (IP Multicast, PIM, IGMP)
* LAN/WAN/Data Center Networking
* Wireshark, tcpdump, Splunk, Datadog
* Network Troubleshooting & Incident Response
Good-to-Have Skills
* Linux Administration
* Python/Bash
* Ansible/Terraform
* VXLAN/EVPN
* VMware, Docker, Kubernetes Networking
* CCNP, PCNSE, AWS Advanced Networking Certifications
