Technology->Application Security->Penetration Testing (Black/White/Grey Box Testing)->Wireshark,Technology->Network-Wireless-Access->3G->wireless,Technology->Network-Wireless-Access->LTE->wireless

3 - 10 years of relevant experience in Wireless Domain - Testing and Validation
Experience in Wireless Domain – Mobile Technologies 5G and 4G (LTE)
In-Depth Functional understanding of the Mobile Wireless Call-flows and functionality across 4G and 5G standard Core Network Interfaces for Voice and Data in network side.
Expertise on Test tools like Spirent Landslide, Wireshark, iPerf, EXFO EAST, Ixia Traffic Gen
Experience in CORE 3GPP Standards - Architecture, Protocols and Functionality
Knowledge and experience in platform side solution is an added advantage
Expertise on various 3GPP Protocols like GTP, Diameter, HTTP2/SBI, S1AP, NGAP, PFCP, RADIUS, SIP is required.
Test Strategy, Test planning, Testing experience in Wireless Core network product and Protocols
Expertise on Scripting languages like Python, Tcl, Perl for test scripting and Automation- Added advantage
Ability to reproduce issues, trouble shoot functional , system, non-functional issues on above functionality and technology areas and identify root-cause - Guide the team in RCA
Customer Side Deployment and validation expertise for Wireless networks

Wireless Testing

The Opportunity

About Infosys