L3 Network Operations Engineer
Core
Design, implement, and maintain large, secure network infrastructures across Campus, Branch, Data Center, and WAN environments for production and non-production systems.
Role type
Senior IC Network Operations Engineer (Infrastructure & Reliability)
Builds
Secure network infrastructures and automation solutions for business operations
Domain
Financial Services / Enterprise Networking
Required skills
Large-scale network design and implementation, IP routing protocols (BGP, OSPF, TCP/IP), Ethernet technologies (Leaf-Spine, Multilayer Switching), Cisco/Nexus/Catalyst/Arista hardware and OS, Network security architecture, Python/Ansible/Terraform automation, Wireshark/Splunk/SevOne tools, UNIX/Linux
Preferred skills
AI/LLM tools for network analysis, Wireless infrastructure, SDN/SD-WAN/DMVPN, Public cloud, Optical equipment (Adva/Ciena), Timing infrastructure (Spectracom/Meinberg), Zero trust security concepts
Technologies
Python, Ansible, Terraform, Cisco IOS/XE/XR, NX-OS, EOS, Arista EOS, Wireshark, Infoblox, HPNA, Splunk, SevOne, JIRA, Adva, Ciena, Spectracom, Meinberg
Responsibilities
Design and implement secure network infrastructures across multiple environments, Develop and execute network implementation plans with security focus, Support full lifecycle of network devices from deployment to decommissioning, Build automation for repetitive network tasks, Explain network risks to business and technical teams, Provide weekend support for change implementations
Seniority
Senior, hands-on IC
