Network Access Control - Technical Solutions Architect Specialist Advisor Job at NTT DATA (Noida)

Job Description

The Network Access Control - Technical Solutions Architect Specialist Advisor role involves designing and implementing Cisco ISE solutions to enhance network security.

Job Responsibility

Design and Implementation: Collaborate with infra and security teams to design, implement and customize Cisco ISE solutions, integrate third party solutions to bolster the security posture of the organization and to meet, security business and regulatory requirements
AAA Configuration: Review and configure Authentication, Authorization, and Accounting protocols such as RADIUS and TACACS+ on Cisco ISE for secure network access. Ensure to leverage industry best practices to reduce the attack surface areas
Endpoint Profiling: Understand, develop, and maintain endpoint profiling policies to classify and manage devices accessing the network based on their characteristics
Network Access Control (NAC): Deploy and manage NAC solutions using Cisco ISE to enforce security policies, monitor network access, and ensure compliance
Policy Management: Define and manage access control policies, posture assessments, and identity-based access controls within Cisco ISE
Integration and Collaboration: Collaborate with network, security, and IT teams to integrate Cisco ISE with other security solutions (SIEM and log management), identity providers, and network infrastructure components
Troubleshooting and Support: Diagnose and resolve complex issues related to Cisco ISE configurations, authentication failures, load balancer, licensing, and network access problems
Documentation and Training: Maintain comprehensive documentation of Cisco ISE configurations, policies, and procedures. Develop method and procedures in alignment with Change management best practices and provide training and knowledge transfer to varied team members
Upgrade and Patch Management: Plan and execute upgrades, patches, and maintenance activities for Cisco ISE deployments to ensure system stability and security. Escalate and troubleshoot along with Cisco TAC for identified bugs and potential work arounds
Integration and Collaboration: Collaborate with network engineers, security teams, and IT stakeholders to integrate Cisco ISE with other security solutions, applications, and network infrastructure components

Requirements

Bachelor's degree in Computer Science or Information Technology (preferred)
At least 8 years of experience in network security roles
Strong background in Authentication, Authorization, and Accounting protocols
Strong background in the administration, upkeep, and upgrade of Cisco ISE solutions
Deep understanding of network security concepts
Deep understanding of endpoint profiling, posture assessments, BYOD, Guest, pxGrid, DNAC integration with ISE and network access control (NAC) technologies
Experience in core areas such as Authentication, Authorization, and Accounting, NAC (Network Access Control), and troubleshooting

Nice to have

Development experience with Java, J2EE, JSP, XPRESS, XML
Experience with other Identity and Access Management technologies

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Network Access Control - Technical Solutions Architect Specialist Advisor

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