Network Operations Lead – Cisco-Centric Modernization

Gambit Technologies; New York (NY); On-site; USD 110,000 - 170,000; Full time

Job summary

Our client, a prestigious investment firm, seeks a Network Operations Engineer to lead day-to-day management and modernization of its multi-site network. You will report to the Director of Infrastructure and Security, work in a Cisco-heavy environment, and push the network toward a hybrid, multi-vendor future.

You’ll collaborate with InfoSec, Systems, and Helpdesk on firm-wide initiatives, shaping everything from edge connectivity to Wi‑Fi.

Qualifications

• 7-8 years hands-on Cisco/network infrastructure experience.
• Deep knowledge of routing and switching protocols, ACLs, 802.1x, VXLAN, VOIP.
• Experience with network management and performance tools (SolarWinds or similar).
• Familiarity with ITSM platforms (ServiceNow, JIRA).
• Strong documentation and communication skills — this team shares knowledge, not silos.
• A self-starter who thrives on a small, close-knit team.
• Bachelor's degree in IT or related field.

Responsibilities

• Lead day-to-day management and modernization of a multi-site network.
• Own and drive evolution toward a hybrid, multi-vendor future.
• Partner directly with InfoSec, Systems, and Helpdesk on firm-wide initiatives.
• Contribute from the internet edge to the Wi‑Fi, ensuring reliability and performance.

Skills

Cisco network design

Routing & switching protocols

ACLs

VXLAN/VOIP

ITSM tools (ServiceNow/JIRA)

SolarWinds

Documentation & communication

Self-starter in small team

Education

Bachelor's degree in IT or related field

Tools

SolarWinds

ServiceNow

JIRA

Job description

Our client, a prestigious investment firm, seeks a Network Operations Engineer to lead day-to-day management and modernization of its multi-site network. You will report to the Director of Infrastructure and Security, work in a Cisco-heavy environment, and push the network toward a hybrid, multi-vendor future.

You’ll collaborate with InfoSec, Systems, and Helpdesk on firm-wide initiatives, shaping everything from edge connectivity to Wi‑Fi.