Network Security Engineer(NAC)

Cloudxtreme; Hyderabad, Bengaluru; Hybrid; INR 1,000,000 - 1,500,000; Full time

Job summary

Cloudxtreme is seeking a NAC administrator to support integrity and security of enterprise networks. You will manage authentication, access policies, and compliance checks across NAC platforms such as Cisco ISE, Forescout, and Aruba ClearPass.

Responsibilities include incident troubleshooting and integrating NAC with Microsoft Active Directory, SIEM, and IAM systems to ensure robust security operations and streamlined access control.

Qualifications

• 36 years of experience in Network Security or NAC administration.
• Hands-on exposure to Cisco Identity Services Engine, Forescout Platform, or Aruba ClearPass.
• Strong knowledge of authentication protocols (802.1X, RADIUS, TACACS+).
• Experience in integration with Microsoft Active Directory; incident management; policy configuration; enterprise security operations.

Responsibilities

• Administer and support NAC solutions such as Cisco ISE, Forescout, and Aruba ClearPass.
• Manage endpoint authentication, access policies, compliance checks.
• Troubleshoot incidents and integrate NAC with AD, SIEM, and IAM systems.

Skills

Cisco ISE

Forescout Platform

Aruba ClearPass

802.1X

RADIUS

TACACS+

Active Directory

Incident management

Tools

Cisco Identity Services Engine

Forescout Platform

Aruba ClearPass

Job description

Role & Responsibilities:

Administer and support NAC solutions such as Cisco Identity Services Engine, Forescout Platform, and Aruba ClearPass; manage endpoint authentication, access policies, compliance checks, incident troubleshooting, and integrate NAC with Microsoft Active Directory, Security Information and Event Management, and Identity and Access Management systems.

Preferred Candidate Profile:

36 years of experience in Network Security or NAC administration with hands-on exposure to Cisco Identity Services Engine, Forescout Platform, or Aruba ClearPass, strong knowledge of authentication protocols (802.1X, RADIUS, TACACS+), integration with Microsoft Active Directory, and experience in incident management, policy configuration, and enterprise security operations.