Senior Network Engineer
Core
Design, implement, and maintain mission-critical global enterprise network infrastructure for a financial exchange group.
Role type
Senior Network Engineer
Builds
Resilient, scalable, and secure network solutions for global capital markets
Domain
Financial Services / Network Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Cisco ACI, BGP, OSPF, EIGRP, Spanning Tree, Multicast (PIM-SM, IGMP, MSDP), Cisco Nexus/Catalyst hardware, NX-OS/IOS, F5 LTM/APM, Fortinet firewalls, SAN (Cisco/Brocade), Python, Ansible
Preferred skills
Cisco CCIE, Fortinet NSE 4+, AWS Solutions Architect, Terraform
Technologies
Cisco ACI, SolarWinds, Splunk, Wireshark, Python, Ansible, Terraform
Responsibilities
Operate and support 24/7 global enterprise network; troubleshoot complex high-priority incidents; optimize routing and switching environments; develop network automation scripts; manage security infrastructure (firewalls, VPNs, NAC); oversee network performance and capacity; lead network projects; mentor junior engineers.
Seniority
Senior, hands-on IC