Network Specialist

1 week ago

Mumbai, Maharashtra, India RV Solutions Pvt. Ltd. Full time ₹ 12,00,000 - ₹ 36,00,000 per year

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.

  • Network Specialist

    4 weeks ago

    Mumbai, Maharashtra, India Kyndryl Full time

    Who We AreAt Kyndryl we design build manage and modernize the mission-critical technology systems that the world depends on every day So why work at Kyndryl We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable inclusive world for our employees our customers and our communities The RoleAre you a...

  • Network Security Specialist

    3 weeks ago

    Mumbai, Maharashtra, India Ubique Systems Full time

    About the CompanyWe are looking for a seasoned Network Security Specialist with deep expertise in Web Application Firewalls (WAF) and Layer 3 network security. The ideal candidate will be responsible for the configuration, monitoring, and management of WAF solutions including F5, AWS WAF, Cloudflare, and Imperva. This role demands strong analytical skills,...

  • Network Security Specialist

    3 weeks ago

    Mumbai, Maharashtra, India Ubique Systems Full time

    About the Company We are looking for a seasoned Network Security Specialist with deep expertise in Web Application Firewalls (WAF) and Layer 3 network security. The ideal candidate will be responsible for the configuration, monitoring, and management of WAF solutions including F5, AWS WAF, Cloudflare, and Imperva. This role demands strong analytical skills,...

  • Network Security Specialist

    1 day ago

    Mumbai, Maharashtra, India Ubique Systems Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    About the CompanyWe are looking for a seasoned Network Security Specialist with deep expertise in Web Application Firewalls (WAF) and Layer 3 network security. The ideal candidate will be responsible for the configuration, monitoring, and management of WAF solutions including F5, AWS WAF, Cloudflare, and Imperva. This role demands strong analytical skills,...

  • Network Technician Specialist

    7 days ago

    Navi Mumbai, Maharashtra, India Shunya Tattva Management Consultants Full time ₹ 7,00,000 - ₹ 12,00,000 per year

    Job Description Network Technician SpecialistLocation: Vikhroli, Mumbai (Field/Client Visits within Mumbai)Work Timings: 10:00 AM 6:00 PMWorking Days: Monday to Saturday (2nd & 4th Saturday Off + Sunday Fixed Off)Experience: 5+ YearsQualification: Graduate (Any Stream)Gender Preference: MaleSalary: Up to 12 LPAAbout the RoleWe are looking for a highly...

  • Senior Network Infrastructure Specialist

    5 days ago

    Mumbai, Maharashtra, India Bct Consulting Full time ₹ 12,00,000 - ₹ 24,00,000 per year

    Senior Network Infrastructure SpecialistExperience: YearsLocation: MumbaiRole & responsibilitiesDesign, implement, and maintain LAN, WAN, VPN, and Wi-Fi networks.Configure and manage network devices such as routers, switches, firewalls, and access points.Monitor network performance and troubleshoot connectivity issues.Ensure network security by implementing...

  • Network Engineer

    1 week ago

    Mumbai, Maharashtra, India IIFL Finance Full time ₹ 15,00,000 - ₹ 20,00,000 per year

    Role & responsibilitiesNetwork Design and Architecture: o Develop and implement network architecture and design strategies to support business requirements, ensuring scalability, reliability, and security. o Design and implement WAN/LAN infrastructure, including routers, switches, firewalls, VPNs, and wireless networks, to optimize network performance and...

  • Network Specialist

    1 day ago

    Mumbai, Maharashtra, India Lyseis Technologies Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Role & responsibilities :Customer Engagement & Requirement GatheringWork with sales teams to understand customer networking challenges and objectives.Conduct technical workshops, assessments, and discovery sessions.Solution Design & Proposal DevelopmentDesign and recommend enterprise networking solutions (LAN/WAN, SD-WAN, Wi-Fi, Security, Data...

  • Specialist / Sr. Specialist, Network Security Operations

    1 day ago

    Mumbai, Maharashtra, India Colgate-Palmolive Full time ₹ 1,00,00,000 - ₹ 2,00,00,000 per year

    Relocation Assistance Offered Within CountryJob Number # Mumbai, Maharashtra, India Who We Are Colgate-Palmolive Company is a global consumer products company operating in over 200 countries specializing in Oral Care, Personal Care, Home Care, Skin Care, and Pet Nutrition. Our products are trusted in more households than any other brand in the world,...

  • L3 Network Security Specialist

    3 weeks ago

    Mumbai, Maharashtra, India Xanika Infotech Full time

    Job Summary :We are looking for a seasoned Network Security Specialist with deep expertise in Web Application Firewalls (WAF) and Layer 3 network security. The ideal candidate will be responsible for the configuration, monitoring, and management of WAF solutions including F5, AWS WAF, Cloudflare, and Imperva. This role demands strong analytical skills,...