This job board retrieves part of its jobs from: Toronto Jobs | Emplois Montréal | IT Jobs Canada

Find a job in the Great State of New York!

To post a job, login or create an account |  Post a Job

Network Engineer

Stone Search

This is a Full-time position in New York, NY posted April 29, 2021.

Our client is seeking a Network Engineer Architect with experience migrating networks to the cloud. This position will be part of a team that will design, implement and support a scalable and highly available global corporate network infrastructure. Responsibilities Participate in the design, setup and configuration of complex L2L3 switch Maintain, create and update all network documentation and topology diagrams. Configure and support multiple data centers consisting of a Cisco Nexus LAN (L2L3), ASRISR WAN, ASA firewalls, Cisco UCS Fabric Interconnects, Palo Alto firewalls, Cisco Wireless LAN Controllers and other miscellaneous network appliances. Research, evaluate, maintain and perform Cisco IOSNX-OS code upgrades for a global network infrastructure. Fully support, manage and enhance a global Cisco VOIP infrastructure across multiple clusters with over 2000 endpoints. Leverage multiple network monitoring tools to analyze network traffic patterns to proactively identify performance issues and account for capacity planning. Work with multiple vendors routinely for support, procurement of new hardware, feature enhancement and design strategy when required. Responsible for managing, monitoring and maintaining a L3 private IP MPLS carrier network via BGP peering as well as a sophisticated private BGP WAN topology. Full ownership of all WAN CE routers, configurations, QoS policies and ensuring stability of the network 247. Support manage and maintain all ISP Internet connectivity for the client from multiple carriers with multiple links in multiple locations. Support, manage and maintain network monitoring system for the clientrsquos global network. This includes network performance monitoring for WANLAN links, network nodes, alerting and response, network configuration management and compliance and IP address management. Support of the clientrsquos global wireless infrastructure made up of all Cisco thin APrsquos and Cisco Wireless LAN Controllers. On a rotating basis, provide after hour coverage to respond to network related issues occurring either before or after support hours. Liaise between management, sponsors, users and other IT personnel to communicate issues regarding overall operations status and strategy. Qualifications 3-5 yearsrsquo experience with Cisco routers and switches. Proven hands-on network engineering experience. 5+ years related work experience preferably in a professional services environment. Experience with Cisco Nexus L2L3 switching technology including VDC, VPC peering, Virtual port-channels and other feature sets. Experience performing NX-OS upgrades a plus. Protocols EIGRP, BGP, OSPF, HSRP, IPSEC, VPN, NAT, 802.1Q, 802.11, LACP, Spanning-tree, UDLD, BPDU, HTTP, HTTPS, DHCP, DNS. Cisco certifications in Routing, switching andor Wireless a plus Experience with Cisco 4500, 3850, ASRISR routers and Nexus 7K9Krsquos. Must possess a thorough understanding of Network Infrastructure and security topology. IP telephony a plus Knowledge andor experience configuring and supporting Cisco ASA firewalls. VPN, IPSIDS and Palo Alto is strongly preferred. Experience with Cisco wireless technology and LAN controllers. Any prior experience Cisco ACS, Radius, TACACS, Prime or ISE. Network monitoring tools (Solarwinds, Whatrsquos Up Gold, Network General), SYSLOG servers, SNMP, Wireshark. Experience with Citrix Netscaler andor F5 load balancers very desirable, web URL filtering is a plus but not required. Ability to conduct research into network issues and products as required. Experience working in a team-oriented, collaborative environment.