Over 50000 customers globally trust our end-to-end cloud-driven networking solutions. They rely on our top-rated services and support to accelerate their digital transformation efforts and deliver unprecedented progress. With double-digit growth year over year no provider is better positioned to deliver scalable outcomes than Extreme.
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Roles and Responsibilities:
The SQA 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 role would require participation from design development to deployment and beyond. 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:
8-12 years of relevant industry experience in Telecom/Data Networking (WLAN or Wi-Fi) and WLAN network security
Skillset Required:
Excellent knowledge and work experience inmostof the following areas:
IEEE 802.1 (Bridging VLAN STP MAC security)
L2/L3 Features (TCP/IP VRRP IGMP IPv4 IPv6 ICMP ICMPv6 ARP HSRP PoE LLDP GRE LT2TP and IPSec)
Experience with wireless security mechanisms (WPA/WPA2/WPA3) wireless design principles RF technology and wireless network control systems
Ability to design deploy and troubleshoot large-scale wireless networks with proven experience in troubleshooting isolation and remediation
Experience in WLAN Mesh network deployment and troubleshooting.
Experience with wireless optimizations including AP placement achieving ideal signal levels optimized roaming spectrum selection channel tuning cell optimization QoS and more
Solid understanding of LAN/WAN and network protocols and wireless monitoring tools for quick issue resolutions
Experience designing controller clustering failover methods and caveats group management AP modes of operation patching RF management
Network Management and Monitoring (SNMP SFLOW Netflow)
DHCP DNS SSH RADIUS LDAP IPSec CA
Network Security and Management features - Netlogin AAA IP sec Firewalls SSL SNMP MIB
Good exposure to performance testing and Tools and best practices(IXIA Smart bits Spirent JMeter. Etc.)
Experience troubleshooting client experience tests and wireless packet analyses managing support cases with external technology vendors and performing active and passive wireless site surveys
Ability to understand and work with large complex systems and develop positive working relationships and strong rapport with team member
Develop test scripts for Testing REST API or Services.
Experience in programing and scripting languages (e.g. Java Python Shell Perl).
Well versed in VMware Vcenter and ESXi and Microsoft hyper-v.
Experience with cloud environments such as AWS Google Cloud or Azure is a plus.
Exposure to Docker Containerization Clustering solutions is a plus.
Good understanding of Operating system concepts (Unix/Linux and Windows) and network applications and network operating system.
Familiarity with Traffic Generators (Ixia/Spirent) and Network debugging tools (Wireshark ping traceroute etc.)
Should have hands-on experience on Test planning 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
Added Advantages:
ISTQB Cloud Practitioner Network CWNA and CCNA (Wireless) certification will have added advantage