Network Security Engineer

New York, New York • $90,000-$130,000

About the Company:

Our client is a leading full-service brokerage and investment bank operating on a global scale. The firm provides clients with financial expertise and insight to help achieve their financial goals. This role is a mid to senior engineering position.



  • LAN/WAN networking design, engineering, implementation and operational support, involving primarily Cisco routing and switching products
  • In addition to Cisco’s networking products, other vendor products include F5 Load Balancers (LTM/GTM), Palo Alto Firewalls, Infoblox DNS, Viptela SDWAN.
  • Support various data security products such as firewalls, IPS/IDS systems, etc.
  • Work with and support core networking technologies and other disciplines related to data communications for the firm
  • Understand and troubleshoot data communication protocol suites such as TCP/IP and other general data networking knowledge such as data cabling, telecom services such as T1/T3/OC3, etc and be able to lead projects
  • Troubleshoot, diagnose, and resolve network problems with root cause analysis



  • 5-10 years of network engineering experience
  • In-depth experience with Cisco products
  • Strong working knowledge of networking layer 3 technologies, such as routing protocols OSPF and BGP, HSRP, etc.
  • Wireshark troubleshooting, experience reading and interpreting packet captures
  • Solid understanding of network topologies: routing & switching
  • Solid understanding of IP networking (TCP/IP and packet analysis)
  • Ability to write technical and operations documentation
  • In-depth knowledge of layer 2 technologies, such as Rapid Spanning-Tree and various LAN/WAN mediums
  • Pervious experience working in financial services, a plus
  • Cisco certification, a plus


Salary Range: 





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