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# Senior Network Engineer

- **Company:** Insight Global
- **Location:** New York, NY, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Data Analysis, Border Gateway Protocol, Health Informatics, Catalyst (Software), Information Systems, Data Centers, Dynamic Host Configuration Protocol, Domain Name System (DNS), Enhanced Interior Gateway Routing Protocol, Network Security, Network Connections, Network Monitoring, Cisco Nexus Switches, TCP/IP, Virtual Local Area Networks, Wireless Networks, Network Routers, Network Access Control, System Availability, Information Technology, SolarWinds (Software), Cisco Switches, Cisco
- **Published:** October 2, 2026
- **Apply:** https://dejobs.org/x/x/B62BA070E84742E7946F3C0A10A76BF1/job/

## About the Role

* * Bachelor's degree in Computer Science, Information Systems, or a related field (or equivalent work experience). * Minimum of 5 years of hands-on experience with Cisco routing and switching in a medium-to-large enterprise environment. * Cisco Certified Network Professional (CCNP) Certification (Enterprise or Route/Switch) (or equivalent work experience) Experience with Cisco Secure Network Analytics, SolarWinds, Netbrain or similar network monitoring and management tools. * Manage network access control, segmentation, and VLAN configuration * Experience with Catalyst switches/experience with installation of switches * Advanced troubleshooting experience with switches * Strong understanding of TCP/IP, EIGRP, BGP, STP, and QoS. * Experience with enterprise IPAM, DNS, DHCP solutions (ex. InfoBlox) * Previous experience in healthcare setting * Familiarity with wireless networking (Cisco Wireless LAN Controllers, APs). * Working knowledge of Arista R/S technologies, Cisco
datacenter technologies (ex. Nexus, ASR)

## Description

We are seeking an experienced Network Engineer with strong expertise in Cisco route/switch technologies to join our healthcare IT team supporting NYU Langone Hospital-Brooklyn. The ideal candidate will play a critical role in implementing and maintaining highly available/secure network infrastructure supporting patient care and hospital operations. Key Responsibilities * Configure, maintain, troubleshoot Layer 2/3 networks using Cisco switches and routers (ex. Catalyst 9K) both remotely and on-site at NYU Langone Hospital-Brooklyn * Monitor network performance solutions (SolarWinds, NetBrain) and troubleshoot issues to ensure high availability and minimal downtime for mission-critical hospital systems. * Manage network access control, segmentation, and VLAN configuration * Collaborate with clinical and IT teams to ensure seamless network connectivity for IoT and critical systems * Work with change management team to perform needed maintenance on both HW/SW, while ensuring compliance
with defined policies and procedures * Participate in on-call rotation and respond to after-hours emergencies as needed. * Maintain and update network documentation, diagrams, and inventory.


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