L2 & L3 Protocol test Engineer

3 weeks ago

Hyderabad, India Tata Consultancy Services Full time

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.

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