Data Center Network Engineer(Cisco CX
4 weeks ago
Total Exp : 8 to 12 Years Locations : Delhi / Noida / HyderabadWe are seeking a seasonedLevel 3 Datacenter Network Engineerwith in-depth experience inCisco and Aruba networking technologies . The ideal candidate will lead the design, implementation, and troubleshooting of high-performance data center infrastructure with a focus onhigh availability, security, and scalability . You will serve as a technical SME for complex network problems, architecture decisions, and cross-platform integrations in modern hybrid environments.Key Responsibilities: Design & Architecture: Design and deployresilient, high-speed, low-latency network topologiesacross data center fabric using Cisco Nexus (3K/5K/7K/9K) and Aruba CX switches. Architect Layer 2/Layer 3 networks with: VXLAN/EVPN overlays BGP EVPN ,OSPF ,LACP VPC, MLAG, VSX Design and implementfabric-basedtopologies andSpine-Leaf architectures .. ConfigureCisco Nexus (NX-OS)andAruba CX (AOS-CX) Deploy and manageL2/L3 segmentation ,VRFs ,VLANs ,SVIs ,Private VLANs , andinter-VLAN routing . Implementrouting redistribution ,policy-based routing ,HSPR/VRRP/GLBP , androute filtering . Work with overlay technologies (VXLAN, LISP) and underlay IP fabric (BGP/OSPF). Automation & Monitoring: Automate provisioning usingAnsible, Python , orREST APIsfor Aruba CX and Cisco Nexus (via NX-API or Cisco DNAC). UtilizeNetEdit (Aruba) ,Aruba Fabric Composer , andCisco DCNMorAPICfor centralized management. Performcapacity planning ,failover testing , andperformance tuningof the datacenter network. Leadroot cause analysis (RCA)and troubleshooting of L2/L3 issues, link flaps, STP/RSTP, convergence issues, or fabric-related errors. Serve as Tier 3 escalation point for critical incidents and collaborate with vendors (TAC/Support). Create detailednetwork diagrams ,HLDs/LLDs , andSOPsfor operational teams. Performfirmware upgrades ,code validation , and manage change controls (ITIL-based processes).Required Skills & Experience: 8+ years of experience in enterprise or data center networking . Deep hands-on experience with: Cisco Nexus platforms (9K, 7K, 5K, 3K)running NX-OS Aruba CX switches (6300, 6400, 8325, 8400)with AOS-CX Fabric technologies : VxLAN/EVPN, VSX, MLAG, VPC, LAG Routing protocols : BGP, OSPF, static routing L2 protocols : STP, RSTP, MST, LACP, CDP/LLDP Expertise in: CLI troubleshooting Packet captureswith SPAN/RSPAN QoS design , queuing strategies, and buffer tuning Dual-stack networking (IPv4/IPv6)Preferred Certifications: Cisco Certified Network Professional (CCNP – Data Center or Enterprise)Soft Skills: Excellent troubleshooting and diagnostic skills under pressure. Strong documentation, diagramming, and presentation abilities. Self-driven with the ability to work independently and lead projects. Clear communication across technical and business teams. Ability to mentor junior engineers and support staff.
-
Data Center Network Engineer(Cisco CX
4 weeks ago
Delhi, India Tata Consultancy Services Full timeTotal Exp : 8 to 12 Years Locations : Delhi / Noida / Hyderabad We are seeking a seasoned Level 3 Datacenter Network Engineer with in-depth experience in Cisco and Aruba networking technologies. The ideal candidate will lead the design, implementation, and troubleshooting of high-performance data center infrastructure with a focus on high availability,...
-
Data center network engineer(cisco cx
4 weeks ago
Delhi, India Tata Consultancy Services Full timeTotal Exp : 8 to 12 YearsLocations : Delhi / Noida / HyderabadWe are seeking a seasoned Level 3 Datacenter Network Engineer with in-depth experience in Cisco and Aruba networking technologies. The ideal candidate will lead the design, implementation, and troubleshooting of high-performance data center infrastructure with a focus on high availability,...
-
Data Center Network Engineer(Cisco CX
4 weeks ago
Delhi, India Tata Consultancy Services Full timeTotal Exp : 8 to 12 YearsLocations : Delhi / Noida / HyderabadWe are seeking a seasonedLevel 3 Datacenter Network Engineerwith in-depth experience inCisco and Aruba networking technologies . The ideal candidate will lead the design, implementation, and troubleshooting of high-performance data center infrastructure with a focus onhigh availability, security,...
-
Data Center Engineer
3 weeks ago
New Delhi, India Estarta Solutions Full timeJob Title: Datacenter Engineer Company: Estarta Partner/Client: Cisco Work Location: Remote – IndiaJob Summary Estarta is seeking a skilled Datacenter Engineer to support Cisco’s Customer Delivery Engineering function. The role focuses on delivering high-quality technical solutions, resolving complex issues, and driving technology adoption across...
-
Data Center Engineer
2 weeks ago
New Delhi, India Estarta Solutions Full timeJob Title: Datacenter Engineer Company: Estarta Partner/Client: Cisco Work Location: Remote – IndiaJob Summary Estarta is seeking a skilled Datacenter Engineer to support Cisco’s Customer Delivery Engineering function. The role focuses on delivering high-quality technical solutions, resolving complex issues, and driving technology adoption across...
-
Data Centre Network
3 weeks ago
New Delhi, India algoleap Full timeata Center Network Profile Role Description The candidate will be responsible for understanding customer network requirements across multi-vendor environments and designing and/or implementing the target network infrastructure within hybrid and multi-cloud setups, with a primary focus on private cloud deployments. The infrastructure may include switches and...
-
Data Centre Network
2 weeks ago
New Delhi, India algoleap Full timeata Center Network Profile Role Description The candidate will be responsible for understanding customer network requirements across multi-vendor environments and designing and/or implementing the target network infrastructure within hybrid and multi-cloud setups, with a primary focus on private cloud deployments. The infrastructure may include switches and...
-
Network - Cisco Meraki
5 days ago
New Delhi, India Tata Consultancy Services Full timeTCS present an excellent opportunity for Network - Cisco MerakiJob Location: ChennaiExperience required: 4-8 yrsInterview date: 10-Dec-25 (Wednesday)Must-HaveStrong technical knowledge in managing the BGP routing, Data center Switching, Aruba, Meraki and Cisco Wireless controller, Net Scalar load balancerGood-to-HaveExpertise in Palo Alto Firewall...
-
Solutions Engineer
4 weeks ago
Delhi, India Cisco Full timeJob Description Meet the Team Join our multifaceted Public Sector System Engineering team, where you'll help build and implement innovative communication and application solutions for India's State government departments. You'll work with a hard-working, customer-focused team that transforms creative ideas into impactful, real-world solutions, all while...
-
Network - Cisco Meraki
3 weeks ago
New Delhi, India Tata Consultancy Services Full timeTCS present an excellent opportunity for Network - Cisco Meraki Job Location: Chennai Experience required : 4-8 yrs Interview date: 03-Dec-25 (Wednesday)Must-Have Strong technical knowledge in managing the BGP routing, Data center Switching, Aruba, Meraki and Cisco Wireless controller, Net Scalar load balancer Good-to-Have Expertise in Palo Alto Firewall...
