Network Specialist
1 week ago
We are seeking a hands-on, senior-level L3 Network Engineer with 10-12 years of deep technical expertise in core network routing, MPLS, and network transformation projects. This role requires expert protocol-level understanding, live network migration experience, and multi-vendor platform integration, including Huawei-to-Cisco router swaps and new installation. You will be responsible for designing, configuring, validating, and optimizing network elements across core, aggregation, and edge layers, ensuring seamless traffic migration, high availability, and security compliance. This role demands end-to-end ownership of routing design, switch/router/firewall configuration, protocol optimization, and MOP-driven change execution. Key Responsibilities: Advanced knowledge of routing protocols (BGP, OSPF), switching technologies (STP, VLANs, VXLAN, EVPN), and WAN protocols (MPLS, LDP, IPSEC). Hands on experience in Installation and configuration of Routers, Switches & Firewall Hands-on experience with Cisco, Huawei, Juniper, Fortinet, Palo Alto, Check Point, or equivalent devices. Deploy and configure Cisco NX-OS Layer 2/3 switches in telecom aggregation and core network sites and Rolling back procedure to previous original versions Having experience in installing Cisco IOS, IOS-XE, IOS-XR, NX-OS Configure, troubleshoot, and optimize core routing protocols (BGP, OSPF, EIGRP, IS-IS) and switching technologies (STP, VLANs, LACP, VPC, VRRP). Configure Vlan, Routing, NAT, ACL & Failover in Routers / Switches. Upgrading the IOS/Firmware/Patches as per Security team request and Vendor advisory Strong carrier grade network design, migration and implementation experience of MPLS and MPLS based VPN solutions Expertise in firewalls, VPN technologies, and network security concepts. Hands on experience in implementing ACI, Spine and Leaf Data centre design architecture Have Knowledge to configure VPN, VRF, RD, RT, MPLS L3 VPN Having Knowledge to configure Access List, SNMP, TACACS, NTP, AAA, IPv4, IPv6 Draft and own comprehensive Method of Procedure (MOP) documents for every network change, including detailed rollback steps and validation benchmarks. Perform critical pre/post-checks: ping, traceroute, ARP resolution, BGP peer checks, RIB/FIB verification Execute software upgrades, NIP-based configuration automation, and base OS deployments on routers/switches. Push and validate device licenses from centralized license servers; manage registration and compliance status. Collaborate with NOC, operations, and security teams for incident resolution, change execution, and post-deployment validation. Maintain accurate and updated network topology diagrams, device inventories, and change records. Implement and manage various WAN technologies like MPLS, VPNs, and SD-WAN. Understanding of overlay and Underlay network used in Data Centre Knowledge of virtualization technologies Hypervisor – ESXi, Hyper-V Basic Knowledge of security Domain: IPSec, VPN, SSL, DDoS Performing User Acceptance Testing UAT Basic Understanding of ITIL: Incident Management, Change Management, RCA Experience with large-scale core/aggregation rollouts in telecom or ISP environments Familiarity with SDN (Segment Routing, PCEP) or network orchestration tools CCIE or CCNP or certifications.
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Strategic Alliances Specialist
2 weeks ago
uttar pradesh, India HCLTech Full timeRole: Strategic Alliances Specialist - Networks Location: Noida ( Hybrid) Job Deskription: The alliances team is looking for a candidate to drive the Strategic Partner engagement for UK. The individual should have a strong and proven sales background with a strong consultative and solution selling approach. The individual should have the ability to grasp...
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Cisco - Network Engineering Senior Specialist
3 weeks ago
Noida, Uttar Pradesh, India NTT DATA Full timeReq ID 305465 NTT DATA strives to hire exceptional innovative and passionate individuals who want to grow with us If you want to be part of an inclusive adaptable and forward-thinking organization apply now We are currently seeking a Cisco - Network Engineering Senior Specialist to join our team in Noida Uttar Pradesh IN-UP India IN JOB SUMMARY Designs...
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Network Support Specialist Advisor
4 weeks ago
Noida, Uttar Pradesh, India NTT DATA Full timeReq ID 335692 NTT DATA strives to hire exceptional innovative and passionate individuals who want to grow with us If you want to be part of an inclusive adaptable and forward-thinking organization apply now We are currently seeking a Network Support Specialist Advisor to join our team in Noida Uttar Pradesh IN-UP India IN About this role The...
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Network Specialist
2 weeks ago
Noida, Uttar Pradesh, India, Ghaziabad RV Solutions Pvt. Ltd. Full timeWe are seeking a hands-on, senior-level L3 Network Engineer with 10-12 years of deep technical expertise in core network routing, MPLS, and network transformation projects. This role requires expert protocol-level understanding, live network migration experience, and multi-vendor platform integration, including Huawei-to-Cisco router swaps and new...
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Network Support Specialist Advisor
2 weeks ago
Noida, Uttar Pradesh, India NTT DATA Full timeReq ID 335692 NTT DATA strives to hire exceptional innovative and passionate individuals who want to grow with us If you want to be part of an inclusive adaptable and forward-thinking organization apply now We are currently seeking a Network Support Specialist Advisor - Telecom to join our team in Noida Uttar Pradesh IN-UP India IN About this role The Sr...
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Sales Specialist
4 days ago
uttar pradesh, India SAARTEK Full timeCompany DescriptionSAARTEK works with Telecom operators, Vendors, and other businesses globally to expertly obtain the environmental and planning approvals necessary to move projects from the conceptual stage to physical, benefit-generating reality in an efficient and cost-effective manner. With hands-on experience from hundreds of thousands of successful...
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Sales Specialist
4 days ago
uttar pradesh, India SAARTEK Full timeCompany DescriptionSAARTEK works with Telecom operators, Vendors, and other businesses globally to expertly obtain the environmental and planning approvals necessary to move projects from the conceptual stage to physical, benefit-generating reality in an efficient and cost-effective manner. With hands-on experience from hundreds of thousands of successful...
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Sales Specialist
23 hours ago
uttar pradesh, India SAARTEK Full timeCompany DescriptionSAARTEK works with Telecom operators, Vendors, and other businesses globally to expertly obtain the environmental and planning approvals necessary to move projects from the conceptual stage to physical, benefit-generating reality in an efficient and cost-effective manner. With hands-on experience from hundreds of thousands of successful...
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Strategic Alliances Specialist
2 weeks ago
Noida, Uttar Pradesh, India, Ghaziabad HCLTech Full timeRole: Strategic Alliances Specialist - Networks Location: Noida ( Hybrid) Job Deskription: The alliances team is looking for a candidate to drive the Strategic Partner engagement for UK. The individual should have a strong and proven sales background with a strong consultative and solution selling approach. The individual should have the ability to grasp...
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▷ Apply in 3 Minutes: Routing And Switching
3 weeks ago
Noida, Uttar Pradesh, India NTT DATA Full timeReq ID 326918 NTT DATA strives to hire exceptional innovative and passionate individuals who want to grow with us If you want to be part of an inclusive adaptable and forward-thinking organization apply now We are currently seeking a Routing and Switching - Network Engineering Specialist Advisor to join our team in Noida Uttar Pradesh IN-UP India IN At NTT...
