QA SW ENGINEER 10547- Layer2/Layer3 Protocol Testing
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Before you apply
LocationBangalore
Work modehybrid
Typefull-time
SeniorityMid
Experience2–4 yrs
DepartmentProducts, Engineering
Company size1,001–5,000 people
PostedSep 29, 2026 · 1mo ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
B.E. / B.Tech. or equivalent in CS/ECE/TCE/EEE or MS in Computer science/application/engineering
2-4 years of relevant industry experience in Telecom/Data Networking and network security
Excellent knowledge and work experience in Operating system concepts and network applications and network operating system
Familiarity with Traffic Generators (Ixia/Spirent) and Network debugging tools (Wireshark, ping, traceroute etc.)
Good knowledge of Cloud based application validation and micro services-based architecture
Hands-on experience on Test planning, computer networking topology planning, requirement-to-testcase mapping, Test case writing, Defect logging and tracking, with excellent debugging skills
Good knowledge of testing methodologies, knowledge of different testing types and overall product life cycle
Good Analytical and Communication Skills
IEEE 802.1 (Bridging, VLAN, STP, MAC security, LLDP)
L2/L3 Features (TCP/IP, VRRP, IGMP, IPv4, IPv6, ICMP, ICMPv6, ARP), Basic understanding of IS-IS
Network Management and Monitoring (SNMP, SFLOW, Netflow, RMON, ERSPAN)
DHCP, DNS, SSH, RADIUS, TACACS, LDAP, IPSec, CA
Network Security and Management features - Netlogin, AAA, IP sec, Firewalls, SSL, SNMP MIB
Unix/Linux and Windows environments
ISTQB, Cloud Practitioner, Network+, CWNA and CCNA certification
Skills
Ixia
Spirent
Wireshark
ping
traceroute
SNMP
SFLOW
Netflow
RMON
ERSPAN
DHCP
DNS
SSH
RADIUS
TACACS
LDAP
IPSec
CA
Netlogin
AAA
SSL
Unix
Linux
Windows
Roles and Responsibilities:
The QA Engineer would be an individual contributor partnering with other Engineering teams, Services and Field Engineers to help build and validate the Products and Solutions for high end customer deployments. The Engineers would write test strategy, test plans and develop tools and scripts to cover the various functional, performance and scalability aspects of Platform and Software solution validation.
Qualification and Experience:
B.E. / B.Tech. or equivalent in CS/ECE/TCE/EEE or MS in Computer science/application/engineering
2-4 years of relevant industry experience in Telecom/Data Networking and network security
Skillset Required:
• Excellent knowledge and work experience in most of the following areas:
• Good understanding of Operating system concepts and network applications and network operating system.
• Familiarity with Traffic Generators (Ixia/Spirent) and Network debugging tools (Wireshark, ping, traceroute etc.)
• Good knowledge of Cloud based application validation and micro services-based architecture.
• Should have hands-on experience on Test planning, computer networking topology planning, requirement-to-testcase mapping, Test case writing, Defect logging and tracking, with excellent debugging skills.
• Good knowledge of testing methodologies, knowledge of different testing types and overall product life cycle.
• Good Analytical and Communication Skills
• IEEE 802.1 (Bridging, VLAN, STP, MAC security, LLDP)
• L2/L3 Features (TCP/IP, VRRP, IGMP, IPv4, IPv6, ICMP, ICMPv6, ARP), Basic understanding of IS-IS.
• Network Management and Monitoring (SNMP, SFLOW, Netflow, RMON, ERSPAN)
• DHCP, DNS, SSH, RADIUS, TACACS, LDAP, IPSec, CA.
• Network Security and Management features - Netlogin, AAA, IP sec, Firewalls, SSL, SNMP MIB.
• Unix/Linux and Windows environments.
Nice to have
Added Advantages:
• ISTQB, Cloud Practitioner, Network+, CWNA and CCNA certification will have added advantage.