Senior Infrastructure Network Engineer
Core
Design, deploy, and manage enterprise WAN network solutions and fabrics using Cisco routers and switches, ensuring compliance with security standards and business objectives.
Role type
Senior Infrastructure Network Engineer
Builds
Enterprise WAN network fabrics and infrastructure
Domain
Financial services / Network Infrastructure
Required skills
Routing and switching protocols (BGP, MP-BGP, OSPF, VXLAN, MPLS, RSVP-TE, IS-IS), TCP/UDP, DHCP, DNS, load balancing, firewalls, proxies, IPv4/IPv6, Python, JavaScript, YAML, JSON, Bash, Hyper-V, ESXi, KVM, VMware, OpenShift, Cisco ASR-class routers, Arista hardware
Preferred skills
CI/CD and automation tools (Ansible, Terraform, Puppet), 40/100/400G Ethernet, CWDM, DWDM, optical transport network technologies, optics and switch ASIC internals, physical infrastructure design, structured cabling, fiber-optic cabling
Technologies
AI, Ansible, Bash, CI/CD, Cisco, Ethernet, Hardware, Hyper-V, JSON, JavaScript, KVM, Load Balancing, MPLS, Network, OpenShift, Puppet, Python, Security, Terraform, VMware
Responsibilities
Plan, design, deploy, and configure WAN network solutions and fabrics; troubleshoot and resolve complex network issues; manage the lifecycle of network infrastructure including deployment packages and performance optimization; provide technical guidance for modernizing the Enterprise WAN; ensure compliance with shared responsibility models and security standards (SOC 2, ISO 27001); review and verify AI-assisted recommendations for infrastructure workflows.