C

Cisco

Makes networking gear and security software

Technical Consulting Engineer - Enterprise Switching

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

About the Job

Requirements

  • At least 5 years of experience in technical troubleshooting and providing customer support for enterprise-level network environments.
  • An active CCNP-level certification.
  • Proficiency in advanced troubleshooting within complex enterprise networks, including root-cause analysis, effective technical-escalation management, and clear technical documentation.
  • Demonstrated experience using packet analysis tools such as Wireshark and TCPdump to diagnose and resolve technical issues.
  • Strong cross-product knowledge and systems-level thinking for integrated solutions, along with a proven track record of effective customer collaboration and stakeholder management to drive issue resolution.

Responsibilities

  • Apply technical expertise to conduct advanced troubleshooting and resolve complex customer issues within Security and Networking architectures.
  • Manage integrated solutions in a highly complex technical environment using deep cross-product knowledge and systems-level thinking.
  • Collaborate with customers, partners, and internal stakeholders to drive issue resolution and continuous improvement.
  • Identify and submit defects and quality escalations to Engineering.
  • Use and enhance lab environments, and leverage diagnostic tools and packet analysis.
  • Mentor peers to foster individual and team development.

Desired Qualifications

  • Experience leveraging AI capabilities, automation, and advanced diagnostic tools to improve troubleshooting efficiency.
  • Basic understanding of Cisco IPv4 routing, static and dynamic routing protocols (OSPF, EIGRP, and BGP), routing tables, and inter-VLAN routing.
  • Understanding of Cisco Layer 2 switching, VLANs, trunking, Spanning Tree Protocol (STP), EtherChannel, and Layer 3 switching.
  • Basic understanding of Cisco Unified Communications, IP telephony, voice VLANs, Quality of Service (QoS), and how VoIP traffic is handled across an enterprise network.
  • Basic understanding of Cisco Identity Services Engine (ISE), including 802.1X authentication, RADIUS, TACACS+, authentication policies, and network access control.
  • Experience contributing to digital intellectual capital and scaling technical solutions across an organization.

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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