SME - Cortex XSIAM ,Cortex A, ADEM
India
Job Description
SME - Cortex XSIAM ,Cortex A, ADEM
Chennai, Tamil Nadu

Job Summary

This position will be responsible for administrating the HP Aruba ClearPass NAC. Your typical day will involve working with HP Aruba ClearPass NAC

Key Responsibilities

Hands-on experience on ClearPass deployment and Solution Designing. • Hands -on experience on: ClearPass Policy Manager and ClearPass Live Monitoring Posture policies, OnGuard, AD integration, Enforcement Policies Guest and BYOD solution TACACS migration System level configuration (like Clustering, licensing, device insight, certificate management, upgrade, downgrade, Reporting etc) Basic Switching & Routing knowledge • Define global standards, policies, and procedures relating to ClearPass Liaise with hardware vendors and business partners where required to resolve more challenging issues. • Hands on experience in commissioning and implementation of NAC solutions and integration with various authentication and authorization tools (Email/AD/PKI/IAM/SOC). • Creates technical documentation, diagrams, asset inventory and SOP documentation. • Assists in driving Patch updates, and upgradation as per the customer needs. • Should be able to Lead and mentor L1 & L2 Engineers. • Proficiency in decoding wireshark packet captures during priority incidents. • Assist the team to submit the RCA for any major issues within its SLA. • Create and maintain documentation for security procedures and protocols. • Undertakes routine and specialized tasks to report on the health of the network infrastructure as & when required. • Should be able to handle Incidents, troubleshoot and resolve issues related to Aruba Clear Pass Policy Manager Independently Identifying, analyzing, and resolving technical issues related to Aruba Clear Pass Handling the Clear Pass OnGuard agent issues. • Handling Authentication servers. • Maintaining and establishing policies as per the best practice. • Policy setting and enforcement.

Skill Requirements

Proficiency in HP Aruba ClearPass NAC • Experience in designing and implementing NAC solutions. • Strong understanding of NAC solutions principles and best practices • Highly developed oral and written communications skills. • Demonstrated ability to work independently and with others. • High level of analytical ability. • Ability to work with others in a constructive and collaborative manner. • Ability to think critically; to recognize and anticipate a problem (operational, process, organizational) and to identify and implement the best solution in a timely manner. • Ability to work effectively as part of a team. • Knowledge and understanding of marketplace experience, developments and trends related to the information technology function.

Other Requirements

 Good communication • Flexibility to work on shift and week ends if necessary

Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.

23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.