Senior Administrator - Cisco Application Centric Infrastructure (ACI)
India
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Job Description
Senior Administrator - Cisco Application Centric Infrastructure (ACI)
Lucknow, Uttar Pradesh

Job Summary

Job Responsibilities : • Operate, monitor, and support Cisco ACI-based data center environments. \\\\r\\\\n\\\\r\\\\n• Perform day-to-day Data Center Operations (DCOT) activities. \\\\r\\\\n\\\\r\\\\n• Configure and troubleshoot ACI fabric components (APIC, Spine, Leaf). \\\\r\\\\n\\\\r\\\\n• Manage tenants, VRFs, bridge domains, EPGs, contracts, and policies. \\\\r\\\\n\\\\r\\\\n• Handle incidents, service requests, and change activities. \\\\r\\\\n\\\\r\\\\n• Perform routing and switching configurations and troubleshooting. \\\\r\\\\n\\\\r\\\\n• Support ACI integration with firewalls, load balancers, and external networks. \\\\r\\\\n\\\\r\\\\n• Participate in maintenance windows, upgrades, and health checks. \\\\r\\\\n\\\\r\\\\n• Maintain network documentation and SOPs.


Job Description : • Cisco certifications: CCNP Data Center, DCACI, CCIE (preferred).

 


Job Summary : We are seeking a skilled DCOT Engineer with strong Cisco ACI expertise to support and operate enterprise data center networks. The role requires hands-on experience with Cisco ACI fabric, strong routing and switching fundamentals, and exposure to automation, along with excellent communication skills and a proactive attitude.

Key Responsibilities

NA

Skill Requirements

Skill Requirement : • Strong Routing & Switching knowledge (BGP, OSPF, VLANs, STP). \\\\r\\\\n\\\\r\\\\n• Hands-on experience with Cisco Nexus switches. \\\\r\\\\n\\\\r\\\\n• In-depth knowledge of Cisco ACI architecture and operations. \\\\r\\\\n\\\\r\\\\n• APIC management and ACI fault troubleshooting. \\\\r\\\\n\\\\r\\\\n• Understanding of L2/L3 Out and external connectivity.

Other Requirements

Other Requirement : Automation Skills \\\\r\\\\n\\\\r\\\\n• Basic to intermediate knowledge of network automation. \\\\r\\\\n\\\\r\\\\n• Exposure to Python, Ansible, REST APIs, or ACI Toolkit is a plus. \\\\r\\\\n\\\\r\\\\nSoft Skills \\\\r\\\\n\\\\r\\\\n• Strong communication (verbal and written) skills. \\\\r\\\\n\\\\r\\\\n• Positive attitude and willingness to learn. \\\\r\\\\n\\\\r\\\\n• Ability to work in shift-based or 24x7 environments. \\\\r\\\\n\\\\r\\\\n• Strong troubleshooting and ownership mindset.
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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 223,000 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 June 2026 totaled $14.8 billion.