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Senior Cisco Network Engineer (Switches, Wireless, Ekahau , 5520 controllers)-Onsite @ Orlando, FL-Need Locals

Cyber Sphere LLCOrlando, FL🇺🇸United StatesPosted 27 Jul 2026

Why This Role Stands Out

You'll have the opportunity to leverage your deep expertise in Cisco switching and wireless technologies to design, implement, and optimize complex network environments. This role is perfect for a seasoned network engineer who thrives on solving intricate technical challenges and contributing to robust network infrastructure. Apply now to make a significant impact in a dynamic, on-site role.

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Title - Senior Cisco Network Engineer (Switches, Wireless, Ekahau , 5520 controllers)

Location-Onsite @Orlando, FL

Duration Contract

Job Description

We are seeking an experienced Senior Cisco Network Engineer to join our team for a full-time onsite role in the Orlando, FL area. The ideal candidate will have deep expertise in Cisco Enterprise Switching and Wireless technologies, with strong hands-on experience supporting legacy Cisco wireless infrastructure, performing wireless surveys, and optimizing enterprise network performance.

This role requires a senior-level engineer capable of designing, implementing, troubleshooting, and maintaining complex Cisco network environments while ensuring high availability, security, and optimal wireless coverage.

Key Responsibilities

  • Design, implement, configure, and support Cisco enterprise switching and wireless infrastructure.
  • Troubleshoot complex Layer 2 and Layer 3 networking issues.
  • Manage and support Cisco Wireless LAN Controllers (WLC), including legacy Cisco 5520 Wireless Controllers.
  • Perform wireless site surveys, predictive designs, validation surveys, and troubleshooting using Ekahau.
  • Optimize wireless coverage, capacity, and roaming performance.
  • Configure and troubleshoot Cisco Catalyst switches, VLANs, STP, EtherChannel, HSRP, OSPF, EIGRP, and other enterprise networking protocols.
  • Analyze network performance and recommend improvements to enhance reliability and scalability.
  • Perform firmware upgrades, patching, and hardware replacements.
  • Collaborate with infrastructure, security, and operations teams during network deployments and maintenance.
  • Create and maintain technical documentation, network diagrams, and operational procedures.
  • Participate in planned maintenance activities and provide advanced technical support as needed.

Required Qualifications

  • 8+ years of experience as a Cisco Network Engineer.
  • Strong expertise in Cisco Enterprise Switching.
  • Extensive experience with Cisco Wireless technologies.
  • Hands-on experience supporting Cisco 5520 Wireless LAN Controllers.
  • Strong experience with Ekahau for wireless design, surveys, and troubleshooting.
  • Experience configuring Cisco Catalyst switches.
  • Strong knowledge of:
    • VLANs
    • STP
    • EtherChannel
    • OSPF
    • EIGRP
    • TCP/IP
    • DHCP
    • DNS
    • Routing & Switching
  • Excellent troubleshooting and analytical skills.
  • Strong communication and documentation abilities.

Required Certification

  • Cisco Certified Network Professional (CCNP) Required

Preferred Qualifications

  • Experience with Cisco Catalyst 9000 Series switches.
  • Experience with Cisco DNA Center.
  • Knowledge of Cisco Identity Services Engine (ISE).
  • Experience with enterprise network migrations and upgrades.
  • Experience working in large enterprise environments.

Must-Have Skills

  • Cisco Switching
  • Cisco Wireless
  • Cisco 5520 Wireless LAN Controllers
  • Ekahau
  • CCNP Certification
  • Enterprise Network Troubleshooting
  • Routing & Switching
  • Wireless Site Surveys
  • Cisco Catalyst Switches
  • Layer 2 & Layer 3 Networking

Regards,

Sai Srikar

Email:

Skills

TCP/IP
DNS

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