Job
Description
Key Responsibilities
NAC Implementation & Management :Design, deploy, upgrade and manage HPE Aruba ClearPass Policy Manager for zero-trust security, enforcing role-based access controls across wired, and VPN infrastructuresConfigure authentication methods (e.g., 802.1X, PEAP, MAC Auth, EAP-TLS) and troubleshoot issues like captive portal redirections or MAC address conflicts.Integrate ClearPass with third-party systems (e.g., SIEM, firewalls, TACACS+, RADIUS for contextual security enforcement.Perform PoC for the different Network vendor devices to check compatibility with Aruba ClearPass NAC. Policy Automation & Threat Response :Creation of policy, profile, cluster and enforcement.Automate responses to security incidents (e.g., quarantine non-compliant endpoints via ClearPass OnGuard)Posture policy testing and compliance check.Work with Network teams to implement Switch with Radius and TACACS+ workflowIntegrate ClearPass with Active Directory, LDAP, Radius, DHCP, and other identity sources. Security & Compliance :Conduct vulnerability assessments, audits, and root-cause analyses for NAC/wired environment incidents.Perform regular Compliance checks, patching and upgrades of the ClearPass environmentMonitor logs and alerts, and work with Security/Network team on Incident response related to Network Access Control. (NAC) Training & Documentation :Train IT teams/end-users on ClearPass workflows (e.g., guest access portals, self-service device onboarding)Maintain documentation for configurations, policies, and integrations (ex. SOP, Report, Returns etc.)
Required education Bachelor's Degree Preferred education Master's Degree Required technical and professional expertise Required Skills & Qualifications Technical Expertise :Proficiency in ClearPass Policy Manager, Onboard, OnGuard, and Guest modules.Hands-on experience with RADIUS, TACACS+, LDAP, and 802.1X protocols.Familiarity with network tools (Wireshark, SolarWinds) and troubleshooting. Soft Skills :Ability to collaborate with cross-functional teams (IT, security, vendors)Problem-solving for complex NAC/wireless issues (e.g., docking station MAC conflicts)
Preferred technical and professional experience Certifications (Preferred) :Aruba Certified ClearPass Associate (ACCA)Aruba Certified ClearPass Professional (ACCP)Cisco CCNA/CCNP Security or CWNP
