Senior Network Engineer
Core
Design, implement, and support enterprise network infrastructure including routing, switching, SD-WAN, wireless, security, and cloud networking solutions while developing and managing network lab environments for testing and validation.
Role type
Senior Network Engineer (Infrastructure & Automation)
Builds
Enterprise network infrastructure, lab environments, and automation frameworks for pre-production validation and certification.
Domain
Financial Services / Enterprise Networking
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Routing & Switching (BGP, OSPF, EIGRP, MPLS, VXLAN, EVPN), SD-WAN, Wireless, Network Security (Firewalls, VPNs, NAC, Zero Trust), Network Automation (Python, Ansible, Terraform), Cloud Networking (AWS, Azure), Troubleshooting & Root Cause Analysis, Lab Engineering
Preferred skills
Cisco platforms (Catalyst, Nexus, ACI, ISE, DNA Center, Meraki), High-availability architecture design, Packet analysis (Wireshark), SDN & Network Virtualization, AIOps, Industry certifications (CCNP, CCIE, AWS, Azure, CISSP)
Technologies
Cisco Catalyst, Nexus, ACI, ISE, DNA Center, Meraki, Python, Ansible, Terraform, Git, Wireshark, ThousandEyes, SolarWinds, AWS, Azure
Responsibilities
Design and implement enterprise network infrastructure; Develop and manage network lab environments; Evaluate and validate network hardware/software upgrades; Create and execute test plans for performance and security; Troubleshoot complex network issues and perform root cause analysis; Drive network automation and orchestration initiatives; Provide technical leadership and mentor junior engineers
Seniority
Senior, hands-on IC with leadership responsibilities