Job Title:

Network Field Engineer

Experience Required:

3+ Years

Employment Type:

Full-Time

Location

: Bangalore

Job Summary

We are seeking an experienced Network Field Engineer with 3+ years of hands-on expertise in Layer 2 switching, enterprise wireless deployments, and basic firewall configurations. In this role, you will be responsible for in office deployment, configuration, testing, and troubleshooting of client networking infrastructure across commercial and enterprise environments.

Key Responsibilities

· Layer 2 Switching:

Install, configure, and maintain Enterprise L2 switches (Cisco, Aruba, Juniper, etc.). Implement VLANs, Trunking (802.1Q), Spanning Tree Protocol (STP/RSTP), Link Aggregation (LACP), and Port Security.

· Enterprise Wireless Deployment:

Conduct site surveys, deploy Wireless Access Points (APs), and configure Wireless LAN Controllers (WLC). Tune RF channels, power levels, and SSID security policies (WPA2/WPA3 Enterprise, Guest Portals).

Firewall Configuration:

Perform basic setup and rule deployment for next-gen firewalls (Fortinet, Palo Alto, Meraki, or SonicWall). Configure NAT, Security Policies, DHCP services, and basic site-to-site or remote-access IPsec/SSL VPNs.

On-Site Field Operations:

Handle physical rack-and-stack of network hardware,



structured cabling verification, patching, and labelling.

Troubleshooting & Maintenance:

Diagnose L1/L2 network connectivity issues, packet loss, wireless coverage dead spots, and firewall drop logs using network tools and analysers (e.g., Wireshark).

Documentation:

Maintain accurate site topology diagrams, rack layouts, IP allocation sheets, and field work completion reports.

Qualifications & Requirements

Category

Skill Set / Criteria

Experience

Minimum 3 years in a Network Field Engineer, Systems Integration, or On-Site Support role.

L2 Switching

Strong knowledge of VLAN tagging, STP, LACP, MAC address tables, and switch stacking.

Enterprise Wireless

Hands-on experience deploying WLCs, APs, SSID design, and heat map analysis.

Firewall Setup

Practical experience setting up initial interface routing, inbound/outbound policies, and basic VPNs.

Certifications

Required/Preferred:

CCNA (Routing & Switching/Wireless), Aruba ACMA/ACMP, or Fortinet NSE 4.

Logistics

Valid Driver's License and willingness to travel locally to client sites as required.

Interested candidates can apply by sending their CV to Email Id: [email protected] or direct DM

📌 Network Engineer (Bengaluru)
🏢 Cito Infotech
📍 Bengaluru