C

Cisco

Makes networking gear and security software

Technical Consulting Engineer - Wireless

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeResearch Triangle Park, Durham, NC, USAHybrid

About the Job

Requirements

  • At least 5 years of experience in technical troubleshooting and customer support for enterprise-level network environments.
  • An active CCNP-level certification.
  • Demonstrated proficiency in 802.11 standards, including Wi-Fi 6, 6E, and 7, and wireless security frameworks, including WPA2, WPA3, 802.1X, and RADIUS/AAA.
  • Ability to perform root-cause analysis, manage technical escalations, and create clear technical documentation.
  • Advanced expertise configuring, deploying, and troubleshooting Cisco Catalyst 9800 Wireless LAN Controllers and access points.

Responsibilities

  • Resolve complex wireless networking challenges and ensure customer success.
  • Take ownership of high-level escalations, perform technical troubleshooting and root-cause analysis, and restore and optimize network performance.
  • Collaborate with engineering and product teams to help drive product improvements and deliver customer support.
  • Help minimize network downtime and enable customers to use wireless technologies and security standards effectively.

Desired Qualifications

  • Basic understanding of Cisco routing, including IPv4 routing, static and dynamic routing protocols such as OSPF, EIGRP, and BGP, routing tables, and inter-VLAN routing.
  • Understanding of Cisco switching, including Layer 2 switching, VLANs, trunking, Spanning Tree Protocol, EtherChannel, and Layer 3 switching.
  • Basic understanding of Cisco Unified Communications, IP telephony, voice VLANs, quality of service, and how VoIP traffic is handled across enterprise networks.
  • Basic understanding of Cisco Identity Services Engine, including 802.1X authentication, RADIUS, TACACS+, authentication policies, and network access control.
  • Applied experience with radio-frequency engineering principles and wireless network design optimization.
  • Track record of cross-functional collaboration with engineering and product development teams.
  • Experience operating in a global, high-volume Technical Assistance Center environment.
  • Vendor-agnostic wireless certifications such as CWNA, CWNP, or CWNE.

About the Company

Cisco

Makes networking gear and security software

Cisco makes the switches and routers that connect offices, data centers, and cloud services, and it also sells cybersecurity tools and Webex video meetings to businesses and governments. It was one of the first companies to sell routers that let different kinds of computer networks exchange data, and in 2000 it briefly became the world's most valuable company. Customers run its network gear, from Wi-Fi access points to AI data center systems, with Cisco software that sets up and secures the network, while its Splunk unit searches computer logs to catch outages and attacks. Cisco earns money from hardware sales, software subscriptions, and support contracts. It was founded in 1984 and is based in San Jose, California.

Company size
10,001+
Company stage
IPO
Headquarters
San Jose, CA
Founded
1984

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