Data Center LAN Engineer — Cisco ACI/Nexus Expert

Tata Consultancy Services Limited; Liberty (NC); On-site; USD 80,000 - 90,000; Full time

Benefits offered by this job

Discretionary annual incentive

Medical coverage (health, dental &

Vision & Disability Insurance

401K Plan

Certification & Training Reimbursement

Job summary

Tata Consultancy Services Limited is seeking an Engineer to provide operations support for Enterprise LAN, Data Center, and Campus networks in North America. You will install, configure, and maintain switches/routers using APIC and DNAC, resolve connectivity issues, and manage firmware upgrades.

Ideal candidates have Cisco ACI experience, CCNP Routing & Switching or higher, and strong knowledge of BGP/OSPF, VXLAN, and multi-tenant data center design.

Qualifications

• Strong knowledge of switching technologies incl. BDs, EPGs, VXLAN, STP, Trunking, EtherChannel, HSRP/VRRP.
• Deep Cisco ACI, SDA, DNAC implementation experience and data center networking.
• Experience with monitoring/alerting tools: APIC/ACI, Nexus Dashboard, DNAC, ISE, PagerDuty, Nagios, ThousandEyes.
• CCNP Routing & Switching or higher certification.
• Extensive LAN switching and multi-tenancy in data centers.

Responsibilities

• Provide operations support for Enterprise LAN, Data Center, and Campus networks across North America.
• Install, configure, and support switches/routers using APIC & DNAC.
• Resolve connectivity problems between applications, EPGs, and external networks.
• Plan and perform firmware upgrades; supervise site installs and maintenance.
• Collaborate with Cisco and other vendors; report network status to stakeholders.

Skills

Switching technologies

Routing protocols

VXLAN & SDN

IP addressing & subnets

Cisco ACI

DNAC/APIC

LAN switching

Network troubleshooting

Education

Bachelor's in Computer Science

Tools

Nexus 9K

Nexus 7K

Nexus 5K

Catalyst 6800/6500

APIC/ACI

DNAC

ISE

Job description

Tata Consultancy Services Limited is seeking an Engineer to provide operations support for Enterprise LAN, Data Center, and Campus networks in North America. You will install, configure, and maintain switches/routers using APIC and DNAC, resolve connectivity issues, and manage firmware upgrades.

Ideal candidates have Cisco ACI experience, CCNP Routing & Switching or higher, and strong knowledge of BGP/OSPF, VXLAN, and multi-tenant data center design.