Lab Network Engineer Job at enexusglobal, San Jose, CA

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  • enexusglobal
  • San Jose, CA

Job Description

Location: San Jose, CA

Exp: 3- 6 years

W2 only

Overview:
We are seeking a hands-on Lab Network Engineer with strong experience in deploying Cisco CNC on VMware, designing network topologies, and troubleshooting complex infrastructure issues. This role supports lab environments used for testing, validation, and demonstration of advanced networking solutions.

Key Responsibilities:

  • Deploy and configure Cisco Crosswork Network Controller (CNC) in VMware-based lab environments.

  • Design and implement network topologies for lab simulations and proof-of-concept setups.

  • Perform manual and remote reboot/recovery of routers and switches when devices are unresponsive.

  • Troubleshoot network issues using diagnostic tools and logs; escalate as needed.

  • Maintain accurate documentation of lab configurations, setups, and test results.

  • Collaborate with development and product teams to support lab testing and validation.

  • Automate lab workflows using scripting (Python, Bash, Ansible).

  • Ensure lab environments are secure, up-to-date, and aligned with production standards.

Qualifications:

  • 3 5 years of experience in network engineering or lab infrastructure roles.

  • Strong understanding of networking, routing, protocols, and virtualization.

  • Hands-on experience with Cisco CNC , VMware ESXi , and Linux systems is preferred.

  • Familiarity with network troubleshooting tools ( Wireshark, iperf, console access ) is a must.

Skill Matrix

Skill Area

Description

Importance

Tools/Technologies

Cisco CNC

Installing and configuring Cisco Crosswork Network Controller

High

VMware ESXi, Cisco CNC, Linux CLI

Network Understanding

Deep knowledge of routing and switching concepts

Critical

TCP/IP, BGP, OSPF, VLAN

Topology Design

Creating logical and physical network topologies for lab or production setup

High

Visio, LogicBoard, Cisco Packet Tracer

Device Reboot/Recovery

Restarting routers/switches manually or remotely when unreachable

Medium

Console access, SSH, SNMP, DCIM tools

Troubleshooting

Diagnosing and resolving network issues, including connectivity and configurations

Critical

Wireshark, iperf, console, syslog

Lab Automation & Scripting

Automating repetitive tasks and configurations

Low

Python, Ansible, Bash

Job Tags

Remote work,

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