Talent.com
No longer accepting applications
Network L3 Support_P_3rd Nov

Network L3 Support_P_3rd Nov

TalentOnLeasedehradun, uttarakhand, in
1 day ago
Job description

Key Responsibilities :

  • L3 Network Support & Troubleshooting :
  • Provide advanced (Level 3) support for escalated incidents related to Cisco Firewalls, Meraki Switches, and Aruba Wireless networks.
  • Perform deep-dive troubleshooting for routing, switching, wireless, and security-related issues.
  • Analyze root causes and implement permanent fixes for recurring problems.
  • Configuration & Maintenance :
  • Configure, manage, and maintain Cisco ASA / Firepower / FTD firewalls including VPNs, ACLs, and NAT policies.
  • Manage Meraki MS series switches —VLANs, trunking, L3 routing, link aggregation, and port security.
  • Deploy and support Aruba Wireless infrastructure including controllers, access points, and wireless SSIDs.
  • Monitoring & Performance Optimization :
  • Monitor network health using tools like Meraki Dashboard , Aruba Central , and SolarWinds .
  • Identify and resolve performance bottlenecks and connectivity issues.
  • Optimize configurations to improve reliability, redundancy, and security.
  • Security & Compliance :
  • Manage network security configurations and policies.
  • Conduct periodic audits and ensure compliance with organizational security standards.
  • Collaboration & Documentation :
  • Collaborate with L2 teams for escalations and provide mentoring or training as needed.
  • Maintain updated documentation on configurations, network diagrams, and standard operating procedures.

Technical Skills Required :

  • Firewalls : Cisco ASA / Firepower / FTD (Policy Management, VPN, NAT, Access Control)
  • Switching : Cisco Meraki MS Series (L2 / L3 switching, VLANs, Spanning Tree, EtherChannel)
  • Wireless : Aruba Access Points & Controllers (SSID management, radio tuning, roaming, authentication)
  • Routing Protocols : OSPF, BGP, EIGRP
  • VPN Technologies : IPsec, SSL VPN, Remote Access VPNs
  • Monitoring Tools : Cisco Meraki Dashboard, Aruba Central, SolarWinds, PRTG
  • Other : DNS, DHCP, SNMP, NTP, QoS, Network Segmentation, HA / Redundancy Concepts
  • Qualifications :

  • Bachelor’s degree in Computer Science, Information Technology, or related field.
  • 7–10 years of hands-on experience in enterprise network support (L3 level).
  • Certifications Preferred :
  • Cisco Certified Network Professional ( CCNP Security / CCNP Enterprise )
  • Meraki Certified (CMNA / CMNO)
  • Aruba Certified Mobility Professional ( ACMP ) or equivalent
  • Strong problem-solving and analytical skills.
  • Excellent communication and documentation skills.
  • Create a job alert for this search

    Network • dehradun, uttarakhand, in

    Related jobs
    • Promoted
    Infrastructure Engineer - Tier3

    Infrastructure Engineer - Tier3

    NEXPLAY SECUREdehradun, uttarakhand, in
    The Infrastructure Engineer (Tier III, remote) serves as the senior technical authority within Nexplay Secure's Managed Services division. This role leads the deployment and ongoing support of criti...Show moreLast updated: 30+ days ago
    • Promoted
    Senior Network Engineer

    Senior Network Engineer

    PURVIEWdehradun, uttarakhand, in
    Red Hat networking technologies.The selected candidate will play a key role in supporting network design and implementation to prepare. Design and support network solutions for Red Hat cluster envir...Show moreLast updated: 23 days ago
    • Promoted
    Azure & Microsoft 365 Support Engineer L3 / L4 (Fixed Night shifts)

    Azure & Microsoft 365 Support Engineer L3 / L4 (Fixed Night shifts)

    World Wide Technologydehradun, uttarakhand, in
    At World Wide Technology, we work together to make a new world happen.Our important work benefits our clients and partners as much as it does our people and communities across the globe.WWT is dedi...Show moreLast updated: 23 days ago
    • Promoted
    Kubernetes Network Engineer - 8+ Years - Remote

    Kubernetes Network Engineer - 8+ Years - Remote

    Tekgence IncDehra Dūn, Republic Of India, IN
    Remote
    We need someone who has experience with K8S networking / Kubernetes Networking (Not just Kubernetes experience).Buzz words may include bare metal Kubernetes or Container Network Interface (CNI) for K...Show moreLast updated: 2 days ago
    • Promoted
    Fortinet With Azure Migration

    Fortinet With Azure Migration

    Sonata SoftwareDehra Dūn, Republic Of India, IN
    Azure Network Security Engineer.The ideal candidate will have strong experience in designing, implementing, and migrating on-premise networks into. Design and implement secure and scalable.DNS serve...Show moreLast updated: 16 days ago
    • Promoted
    Networking Architect / Technical Lead

    Networking Architect / Technical Lead

    NextGen | GTA : A Kelly Telecom Companydehradun, uttarakhand, in
    Job Title : Role : Networking Architect / Technical Lead.Design, deploy, and manage advanced networking architectures for enterprise and cloud environments. Lead implementation of Linux networking sta...Show moreLast updated: 1 day ago
    • Promoted
    Technical Advisor - Kernel Networking

    Technical Advisor - Kernel Networking

    WatchGuard Technologiesdehradun, uttarakhand, in
    Core skills required : Linux Kernel, Network device driver development, Linux internals, Networking stack.Good to have : Data plane development kit (DPDK) and Vector Packet Processor (VPP).You are a...Show moreLast updated: 10 days ago
    • Promoted
    Network Engineer

    Network Engineer

    Staffingine LLCDehra Dūn, Republic Of India, IN
    Computer Science, Information Technology, Network Engineering.Relevant certifications preferred : .F5 Certified Administrator (F5-CA). Network+ or equivalent certification.Strong hands-on experience w...Show moreLast updated: 2 days ago
    • Promoted
    VOIP Support Engineer

    VOIP Support Engineer

    clientdehradun, uttarakhand, in
    Experienced in VOIP technical support role with any of these technologies - Asterisk, Freeswitch, Kamailio & OpenSIPS.Good troubleshooting experience with SIP Call Flow in live environment.Must be ...Show moreLast updated: 21 days ago
    • Promoted
    Network Engineer

    Network Engineer

    Tata Communications Transformation Services (TCTS)Dehra Dūn, Republic Of India, IN
    Shift Timings : Australian Business Hours (03 : 30 AM to 12 : 30 PM IST / 02 : 30 AM to 11 : 30 AM IST).Enterprise Services Provisioning, Testing, and Migration Engineer will be responsible for provisioning...Show moreLast updated: 2 days ago
    • Promoted
    Voice Network Engineer

    Voice Network Engineer

    InterVision Systemsdehradun, uttarakhand, in
    We are seeking a skilled Network Engineer – Voice with 5 to 8 years of hands-on experience in enterprise voice and collaboration technologies. The ideal candidate will be responsible for the design,...Show moreLast updated: 23 days ago
    • Promoted
    Platform Engineer

    Platform Engineer

    NTT DATA, Inc.dehradun, uttarakhand, in
    Experience in EDR- CrowdStrike.Experience in any one Ng (NextGen) SIEM tools (Crowdstrike, Qradar, Arcsight, Splunk,etc). Hands-on Experience in Security Automation tools- SOAR Platform.Experience i...Show moreLast updated: 10 days ago
    • Promoted
    Fortinet with Azure Migration

    Fortinet with Azure Migration

    Sonata Softwaredehradun, uttarakhand, in
    Azure Network Security Engineer.The ideal candidate will have strong experience in designing, implementing, and migrating on-premise networks into. Design and implement secure and scalable.DNS serve...Show moreLast updated: 23 days ago
    • Promoted
    Desktop Support Engineer - Haridwar

    Desktop Support Engineer - Haridwar

    ITC InfotechHaridwar, Uttarakhand, India
    Location : Haridwar, Uttarakhand.Installation and configuration of Windows 10 / 11 OS.Troubleshooting and resolving OS-related issues. User support and issue resolution.Provide first-level support for ...Show moreLast updated: 23 days ago
    • Promoted
    ACI Network Engineer

    ACI Network Engineer

    PamTen Incdehradun, uttarakhand, in
    We are seeking numerous highly skilled Data Center Engineers to join our delivery team supporting Cisco initiatives.This role requires deep technical expertise across core data center technologies,...Show moreLast updated: 30+ days ago
    • Promoted
    L1 Support Engineer

    L1 Support Engineer

    SaasAntdehradun, uttarakhand, in
    The L1 - Support Engineer is responsible for providing high-quality technical support for the Saasant platform to customers, developers and prospects across the World through email, phone interacti...Show moreLast updated: 23 days ago
    • Promoted
    Aci Network Engineer

    Aci Network Engineer

    PamTen IncDehra Dūn, Republic Of India, IN
    We are seeking numerous highly skilled Data Center Engineers to join our delivery team supporting Cisco initiatives.This role requires deep technical expertise across core data center technologies,...Show moreLast updated: 16 days ago
    • Promoted
    Azure & Microsoft 365 Support Engineer L3 / L4 (Fixed Night Shifts)

    Azure & Microsoft 365 Support Engineer L3 / L4 (Fixed Night Shifts)

    World Wide TechnologyDehra Dūn, Republic Of India, IN
    At World Wide Technology, we work together to make a new world happen.Our important work benefits our clients and partners as much as it does our people and communities across the globe.WWT is dedi...Show moreLast updated: 16 days ago