Network Support Engineer

2 days ago


Chennai, Tamil Nadu, India Tata Consultancy Services Full time ₹ 6,00,000 - ₹ 18,00,000 per year

Job Title : Network Support Engineer

Skills :Huawei switches , Smart Optics DWDM

Experience : 7 to 12 years

Location: Chennai, Kochi

Key Responsibilities

  • Install, configure, and maintain Huawei switches (S5720, S5731, CE 6863 Series, CloudEngine).
  • Design and implement LAN/WAN topologies with a focus on scalability, reliability, and security.
  • Manage VLANs, STP, Link Aggregation, and Layer 2/3 routing protocols (Static ,OSPF, BGP, etc.).
  • Monitor network performance and ensure high availability of network infrastructure.
  • Apply firmware and software updates for Huawei and Aruba switches.
  • * Integrate Huawei switches and Aruba switches with other networking equipment (Juniper, Fortigate firewall etc.).
  • Conduct network assessments and provide technical documentation and reports.
  • Respond to and resolve network incidents, ensuring minimal downtime.
  • Collaborate with cybersecurity teams to ensure secure network operations.
  • Design, configure, and deploy DWDM optical networks to support high-speed data transport.
  • Perform installation, commissioning, and testing of DWDM equipment.
  • Monitor and maintain optical network performance, ensuring minimal latency and downtime.
  • Troubleshoot and resolve network faults and performance issues.
  • Collaborate with network planners and architects for capacity planning and scalability.
  • Create and maintain technical documentation including network diagrams, configurations, and standard operating procedures.
  • Conduct software upgrades and patching on DWDM equipment.
  • Interface with vendors and third-party providers for support and service level agreements (SLAs)
  • Hands-on experience with DWDM platforms
  • Experience with testing tools like OTDR, OSA, and BER testers

Certification preferred: Huawei Certified ICT Associate/Professional (HCIA, HCIP).



  • Chennai, Tamil Nadu, India Golden Opportunities Pvt Ltd Full time ₹ 5,00,000 - ₹ 15,00,000 per year

    Job Title : Network Support Engineer [CCNA Certified]Job Overview :As a Network Engineer, youll be responsible for maintaining and supporting enterprise-level network infrastructure with a focus on WM Ware environmentsYoull manage routers, switches, and firewalls, ensuring secure and efficient data flow across systemsThis role demands hands-on technical...


  • Chennai, Tamil Nadu, India Black Box Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Job DescriptionJD - Network engineerKey Responsibilities And SkillsTroubleshooting:Solving network issues, identifying root causes, and implementing solutions using Juniper devices and technologies.Implementation:Configuring and deploying Juniper devices and solutions, ensuring they meet network requirements.Support:Providing technical support to internal...


  • Chennai, Tamil Nadu, India Infonet Solutions Full time ₹ 12,00,000 - ₹ 24,00,000 per year

    Company DescriptionInfonet Solutions is a leading provider of technology solutions specializing in cloud services, cybersecurity, and managed IT solutions. We help businesses modernize their IT infrastructure, secure digital environments, and enable seamless transformation in an ever-connected world. With expertise in cloud migration, network management, and...


  • Chennai, Tamil Nadu, India Amrita University Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Amrita Vishwa Vidyapeetham, Chennai Campus is inviting applications from qualified candidates for the post of System/Network Support EngineerFor Details Contact: Job Title System/Network Support EngineerLocation Chennai, TamilnaduRequired Number 2QualificationBachelor's degree in Computer Science, Information Technology, Electronics, or a related...


  • Chennai, Tamil Nadu, India KS Smart Solutions Full time ₹ 4,00,000 - ₹ 8,00,000 per year

    Role: L2 Support Network EngineerLocation: ChennaiImmediate Joiner to 15 daysRole & responsibilitiesIn-depth knowledge of switch commands, including VLANs, STP (Spanning Tree Protocol), Ether Channel, trucking, and related technologies.Strong expertise in troubleshooting methodologies at the Data Link Layer, resolving issues such as Layer 2 loops, MAC flaps,...

  • Network Engineer

    4 days ago


    Chennai, Tamil Nadu, India Ford Global Career Site Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    As Network Security Engineering Enterprise Architect (GSR8), based in India you will be a technical lead supporting Ford's complete Enterprise Network & Security architecture transformation. You will be taking care of dynamics for Network Security Engineering Products (Security Firewalls, Proxy, ISE, SDN Networks, Wireless) team to a center of technical...

  • Network Support

    1 week ago


    Chennai, Tamil Nadu, India Outpace Consulting Services Full time ₹ 5,40,000 - ₹ 12,00,000 per year

    HiWe are hiring for ITES Company for the Network Support Role (L1/L2 Position)To Apply, WhatsApp Hi to OverviewThis Network Support role is a critical first-level operational position responsible for ensuring performance, and security of network infrastructure. It demands Cisco CCNA certifications, along with experience in DNS and DHCP and managing complex...

  • Network Engineer

    6 days ago


    Chennai, Tamil Nadu, India FUTURECALLS TECHNOLOGY PRIVATE LIMITED Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Company DescriptionFutureCalls is a system integration company providing IT infrastructure and Information Security services with a support presence in all major cities in India. The company specializes in Networking Solutions, Cyber Security Assessments, Security Solutions, Managed IT & Security Support, and Cloud Computing. FutureCalls also offers services...


  • Chennai, Tamil Nadu, India CARE INFOTECH Full time

    Join Care Infotech as a Desktop Engineer in Chennai.You'll handle desktop and laptop installation, printer setup, and user support.Responsibilities also include diagnosing network issues and coordinating with remote teams for escalations.Ideal for candidates with knowledge of hardware & LAN configuration.Job Types: Full-time, Permanent, FresherPay: ₹12,...

  • Network Engineer

    6 days ago


    Chennai, Tamil Nadu, India Movate Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Job Profile - Network EngineerLocation: - ChennaiLevel: - L3 EngineerShift : Flexible to work in US timingsResponsibilities:Provide advanced-level technical support and troubleshooting for Data Center Networking products and solutions (spine-leaf architectures, VXLAN, BGP EVPN, etc.).Own critical customer escalations, drive root cause analysis, and...