Senior Network Administrator

Yotta Data Services Private Limited; Delhi; On-site; INR 900,000 - 1,400,000; Full time

Job summary

Yotta Data Services Private Limited is seeking an experienced Senior Network Engineer to lead a L2 network engineering team in Delhi. The role requires hands-on Cisco ACI architectures, Nexus data center switches, and strong expertise in routing and switching.

You will coordinate with vendors and maintain comprehensive network documentation in a high-pressure 24x7 environment. Responsibilities include mentoring engineers, designing HLD/LLD documents, and ensuring audit readiness across complex

Qualifications

• Experience with Cisco ACI architectures (single site, multisite)
• Strong switching/routing knowledge: STP, VLAN, 802.1x, IPv6, LACP, VRF, PBR
• Hands-on with Cisco Nexus 9K/5K, Catalyst, Arista switches
• Experience leading L2 Network Engineers and mentoring teams
• Ability to work in high-pressure 24x7 operations
• Audits/compliance exposure and ability to create HLD/LLD documents

Responsibilities

• Lead the L2 Network Engineers team and upskill members as required
• Coordinate technical tasks with peer teams and OEM vendors
• Maintain network documentation and topology changes
• Troubleshoot complex network issues and perform root cause analysis
• Prepare and coordinate project tasks in a high-pressure 24x7 environment
• Create and review high/low level design documents and ensure audit readiness

Skills

Cisco ACI

L2/L3 switching

Network troubleshooting

Leadership

Tools

Nexus 9K/Nexus 5K

Arista switches

RFC routing protocols

Job description

• Knowledge & Experience of Cisco ACI architectures, including single site, multi-pod, multisite.
• Knowledge & Experience of ACI components (Tenant, BD, VRF, APIC, L2out and L3out), Nexus DC technologies such as VPC, VXLAN.
• Hands on experience in Cisco Enterprise/Data Centre Switches, Nexus 9K/Nexus 5K, Catalyst series, Arista Switches
• Very Strong working Experience in switching and routing domains: STP, VLAN, 802.1x, IPv6, LACP, Stacking, VRF, PBR, HSRP, OSPF, ISIS, BGP, NAT, IPSec, ACL, Ether Channel,
• Knowledge & expertise level experience on Server Load Balancer, RADWARE and F5
• Knowledge of Web server, Application Server architecture and Servers functionality
• Configuration, maintenance and support of network solutions in Offices, Data Centres
• Documentation of network topologies and changes.
• Very Strong Troubleshooting of networking issues, root cause analysis.
• Preparation and coordination of technical tasks, maintenance of project documentation, coordination skills with peer teams /OEM/Vendor.
• Experience to lead the L2 Network Engineers team and sharing the Knowledge and upskill the team as and when required,
• Experience and willing to work in a high pressure 24X7 operation support environment
• Experience to create HLD/LLD design document and experience to face the AUDIT compliance
• Working experience in a Big and complex network environment.