Role Summary

We are seeking a Security
Engineer – Network Access Control (NAC) with 2–3 years of hands-on experience
in Network Access Control, network security, authentication, and endpoint
access management.

The ideal candidate should have
practical experience in configuring, implementing, monitoring, and
troubleshooting NAC solutions in enterprise network environments. The candidate
will work closely with network, security, infrastructure, and customer teams to
ensure secure and controlled access to wired and wireless networks.

Experience with NAC platforms
such as Cisco ISE, Aruba ClearPass, FortiNAC, or Forescout will be
preferred.

Key Responsibilities

1. Network Access Control

• Configure, implement, and maintain Network Access
Control solutions.

• Manage network access policies for users, endpoints,
devices, and different network segments.

• Configure authentication and authorisation policies
based on organisational requirements.

• Support secure access for corporate, guest, BYOD, and
IoT devices.

• Monitor NAC environments and ensure access policies




are functioning as expected.

2. 802.1X & Authentication

• Configure and
troubleshoot 802.1X authentication for wired and wireless networks.

• Work with RADIUS,
TACACS+, LDAP, and Active Directory authentication.

• Troubleshoot
authentication failures and endpoint access issues.

• Work with
certificates and authentication methods such as EAP-TLS.

• Support user and
device-based authentication policies.

3. NAC Implementation & Configuration

• Configure NAC
policies, profiles, authentication rules, authorisation rules, and endpoint
classifications.

• Perform endpoint
profiling and device identification.

• Configure VLAN
assignment and role-based access policies.

• Support NAC
deployments across enterprise network environments.

• Assist with NAC
upgrades, migrations, policy changes, and implementation activities.

4. Network Troubleshooting

• Troubleshoot network
access and authentication-relat

📌 Security Engineer (Bengaluru)
🏢 Bits&BYTE
📍 Bengaluru