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Sr. Cisco Network Engineer / Cloud Network Admin

Tanisha Systems, Inc.East Brunswick, NJ🇺🇸United StatesPosted 21 Jul 2026

Why This Role Stands Out

This Sr. Cisco Network Engineer role offers significant growth potential within a reputable company, focusing on cutting-edge Cisco technologies and complex network architectures. You'll thrive here if you have strong routing, switching, and data center networking expertise, and are eager to deepen your skills in a collaborative, on-site environment. Apply now to advance your career in network engineering!

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Sr. Cisco Network Engineer / Cloud Network Admin
FTE/Fulltime
3 Round of Discussion and 2nd is In- person.
Location (fully onsite in one of the below locations)
  • Columbus, Ohio
  • Merrillville, *na
  • Hammond, *na
Focus area would be Cisco technology and Cisco products
Technical Skills which are being evaluated.
  • Strong hands-on experience in Routing & Switching
Protocols: OSPF, BGP, EIGRP, static routing
Technologies: VLAN, STP, VTP, HSRP/VRRP
  • Expertise in Data Center Networking
Cisco Nexus (5K/7K/9K), VPC, VDC
Spine-Leaf architecture, ACI, VXLAN
Data Center Interconnect (Client)
  • Good knowledge of Wireless Technologies
Cisco WLC, Access Points
WLAN design, deployment, troubleshooting
  • Strong understanding of:
LAN/WAN architecture
Network security (ACLs, NAT, VPNs)
SD-WAN (preferred)
Roles and Responsibilities:
  • Manage the product implementation of existing clients adding new business or modifying current business.
  • Responsible for client outreach to "kick off" the product implementation/migration process.
  • Set client expectations and define scope of product migration activities.
  • Responsible to educate client on best practices and guide them through the product migration phase.
  • Must be responsible for the coordination, communication and accurate reporting of all migration related activities under the supervision of Service deliver Manager.
  • Ability to manage multiple BAU deliverables concurrently with aggressive timeframes.
  • Complete projects within set timelines while mitigating risks that could cause the project to delay.
  • Responsible for tracking and managing client product migration deliverables.
  • Collaborate with internal departments to resolve client questions and issues during product migration.
  • Responsible for developing resolutions working with the team and management, to meet productivity, quality and client-satisfaction goal.
  • Design, implement, and manage Palo Alto Networks firewalls, Panorama and related security infrastructure.
  • Perform policy configuration, rule base optimization, and ensure adherence to security best practices.
  • Lead the architecture, deployment, and lifecycle management of F5 BIG-IP platforms including LTM, GTM/DNS, ASM (WAF), and APM modules.
  • Define and implement application security strategies, leveraging F5 WAF, SSL offloading, and traffic management policies.
Must have hands on experience in core Cisco data network infrastructure.
  • Routing Protocols: BGP, OSFP, Eigrp, Static Route.
  • Switching Technologies: VLAN, STP, Ether Channel, Port Security.
  • Apt in configuration and troubleshooting of VLANs, VTP on Cisco switches, PVST, RSTP, STP, HSRP.
  • Knowledge on configuring Inter VLAN routing.
  • Switch Configurations like Trunk/Access.
  • Nexus VPC/VDC.
  • Hands on Experience in Cisco Wireless.
  • Experience in F5 load balancer & Client.
  • Experience in Cisco ACI and SDWAN.
  • Upgrade of Cisco switches, routers, Nexus devices, Cisco WLC.
  • Pam/Infoblox.
  • Hardware : Cisco Catalyst Switch, Cisco ISR/ASR router, Cisco Wireless Controller, Cisco Nexus 9k/7k/3k.
  • Experience in Palo Alto Next-Generation Firewalls, Panorama, and Prisma Access/Cloud solutions.
  • Deep proficiency in F5 BIG-IP platforms, including LTM (Load Balancing), GTM/DNS (Global Traffic Management), ASM (Web Application Firewall) and APM (Access Policy Manager).
  • Strong understanding of application delivery, SSL/TLS offloading, traffic management and WAF policy design to secure enterprise and cloud-based applications.

Skills

Load Balancing
DNS
Prisma
WAF

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