L2 & L3 Protocol test Engineer

1 day ago


Hyderabad, Telangana, India Tata Consultancy Services Full time ₹ 9,00,000 - ₹ 12,00,000 per year

Role: L2 & L3 Protocol test Engineer

Required Technical Skill Set**

L2: VLANs, xSTP, LACP, LLDP, VRRP, Mac learning, ARP, Q in Q

L3: OSPF, BGP, ISIS

QOS

Desired Competencies (Technical/Behavioral Competency)

Must-Have**

(Ideally should not be more than 3-5)

  • Experience in L2 & L3 Protocols testing
  • Familiarity with traffic test equipment like ixia and Spirent.
  • Ability to understand end to end regression testing work flow at technology area and platform/product level
  • Having experience and capability in solving complex issues in testing.
  • High quality debugging skills, ascertaining the reason for failure, distinguish between a SW bug or otherwise precisely.
  • Test automation frameworks, tools and scripting languages is a must and preferably in Python, Robot framework.
  • Strong analytical skills to debug and isolate problems.
  • Aptitude to learn new technology quickly and adapt to new feature testing/new assignments faster.
  • Excellent communication and presentation skills.
  • Responsibilities include, test planning, test script execution, defect analysis & tracking, and script fixing and test reports.
  • Good exposure in following technologies:

Routing & switching architectures.

L2: VLANs, xSTP, LACP, LLDP, VRRP, Mac learning, ARP, Q in Q

L3: OSPF, BGP, ISIS

QOS

Firewalls & Policer

ECMP & load balancing.

  • Familiarity with traffic test equipment like ixia and Spirent.


  • Hyderabad, Telangana, India TekPillar® Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Job Role:WLAN Automation QA EngineerWork Experience:2.5 to 10 YearsLocation:Hyderabad, Bangalore, Manesar, Pune, Ahmedabad, Chennai, PollachiResponsibilities:Design, develop, and maintain automation test scripts using Python frameworks such as Pytest, PyATS, and Robot Framework .Develop and maintain API automation solutions using the Flask framework ...


  • Hyderabad, Telangana, India Linktree Technologies Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Responsibilities:* Design, develop, test and maintain datacom solutions using L3 protocols.* Implement MPLS, UNICAST, Multicast, OSPF, C programming language with data structures and algorithms.Office cab/shuttleFood allowanceAnnual bonusHealth insuranceProvident fund


  • Hyderabad, Telangana, India Truminds Full time

    Candidate will be responsible for test execution of LTE protocol and performance,Should be having good analysis skills with a sound understanding of LTE Concepts.Responsibilities include test execution- with failure root cause analysis System acquisition, LTE Protocol testing.Understanding of LTE/5G/4G end-to-end flowsWorking experience on UEs and/or RAN...


  • Hyderabad, Telangana, India MNR Solution Private Limited Full time ₹ 12,00,000 - ₹ 24,00,000 per year

    Description : - Configure, monitor, and troubleshoot L2/L3 network devices including routers, switches, firewalls, and SD-WAN appliances. - Support and maintain LAN/WAN infrastructure, ensuring network reliability and security. - Implement, manage, and troubleshoot SD-WAN solutions for enterprise connectivity. - Collaborate with the...


  • Hyderabad, Telangana, India Tata Consultancy Services Full time ₹ 4,00,000 - ₹ 12,00,000 per year

    Role** L2 & L3 Protocol test EngineerRequired Technical Skill Set** L2: VLANs, xSTP, LACP, LLDP, VRRP, Mac learning, ARP, Q in Q L3: OSPF, BGP, ISIS QOSDesired Experience Range** 6-8Location of Requirement HyderabadDesired Competencies (Technical/Behavioral Competency)Must-Have**Experience in L2 & L3 Protocols testingFamiliarity with traffic test equipment...


  • Hyderabad, Telangana, India ZL Tech Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Role Overview:As an L3 Network Administrator, you will be responsible for the design, implementation, administration, and advanced troubleshooting of enterprise network infrastructure. This includes LAN, WAN, WLAN, firewalls, load balancers, and VPN solutions across data centers and branch offices. The role requires deep technical expertise, handling...


  • Hyderabad, Telangana, India ZL Technologies Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    As an L3 Network Administrator, you will be responsible for the design, implementation,administration, and advanced troubleshooting of enterprise network infrastructure. Thisincludes LAN, WAN, WLAN, firewalls, load balancers, and VPN solutions across datacenters and branch offices. The role requires deep technical expertise, handlingescalations from L1/L2...


  • Hyderabad, Telangana, India ZL TECH Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Role Overview:As an L3 Network Administrator, you will be responsible for the design, implementation,administration, and advanced troubleshooting of enterprise network infrastructure. Thisincludes LAN, WAN, WLAN, firewalls, load balancers, and VPN solutions across datacenters and branch offices. The role requires deep technical expertise, handlingescalations...


  • Hyderabad, Telangana, India ValueLabs Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    valuelabs #hiringPosition: Linux engineerExperience: 4-8 years in (linux &Aws)Location: HyderabadSkills: Linux ,AWS , L2&L3 support .Notice : Immediate to 15 days .Note : All interviews will be completed on the same day if candidates attend the in-person discussions scheduled from Monday to Wednesdayplease find attached JD:Manage AWS services including EC2,...


  • Hyderabad, Telangana, India Votary Softech Solutions Pvt. Ltd. Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Role Overview : We are seeking a motivated Test Engineer with a strong foundation in LTE protocol testing and system-level debugging. The candidate will work closely with development teams to execute test cases, analyze results, and support defect resolution. This role is ideal for engineers who want to build deep expertise in mobile communication...