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# Senior Network Engineer in New York

- **Company:** Energy Jobline
- **Location:** New York, NY, United States
- **Experience:** Expert
- **Contract:** Temporary contract
- **Skills:** Bash Shell, Border Gateway Protocol, Catalyst (Software), Dynamic Host Configuration Protocol, Network Address Translation, Domain Name System (DNS), Enhanced Interior Gateway Routing Protocol, Subnetting, Virtual Private Networks (VPN), Python (Programming Language), Packet Analyzer, Cisco Nexus Switches, Open Shortest Path First (OSPF), Windows PowerShell, Ansible, TCP/IP, Virtual Local Area Networks, Wide Area Networks, Wi-Fi Technology, Load Balancing, Firewalls (Computer Science), Git, Drift Detection, Terraform, Open Network Automation Platform, Cisco Switches, Cisco, Servicenow
- **Published:** November 11, 2026
- **Apply:** https://www.energyjobline.com/job/senior-network-engineer-new-york-32217084

## About the Role

Work Authorization: Must be legally authorized to work in the US, 7+ years hands-on Senior Network Engineer experience

 - Cisco Optical Network Solutions (ONS): troubleshooting with Cisco TAC, onsite hardware swaps/installs, fiber cabling (troubleshoot, clean, replace)

 - Cisco Catalyst and Nexus route/switch, Cisco ASR routing

 - BGP (iBGP/eBGP), OSPF/EIGRP, TCP/IP, VLANs, subnetting, DNS, DHCP, NAT, VPN, firewalls, load balancers, IPAM

 - Intermediate Cisco and Meraki Wi-Fi (incl. Aironet)

 - Packet capture and traffic flow analysis; structured root cause analysis

 - Network automation using Ansible, Terraform, Python, Bash, PowerShell, Git or similar (config backup, compliance, drift detection, provisioning); Network-as-Code exposure a plus

## Description

Day-to-day operations across ONS, Catalyst, Nexus, ASR, Aironet and Meraki; LAN/WAN and cloud connections

 - Writing MOPs, submitting and implementing changes in ServiceNow

 - Incident response, ticket management, Cisco TAC and carrier coordination