Verification Engineering Sr. Technical Analyst - BANGALORE

About Ribbon

Ribbon Communications (Nasdaq: RBBN) delivers communications software, IP and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. We engage deeply with our customers, helping them modernize their networks for improved competitive positioning and business outcomes in today's smart, always-on and data-hungry world. Our innovative, end-to-end solutions portfolio delivers unparalleled scale, performance, and agility, including core to edge software-centric solutions, cloud-native offers, leading-edge security and analytics tools, along with IP and optical networking solutions for 5G. Ribbon helps the world's leading communications service providers and enterprises embrace the next generation of communications technologies including, cloud-based communications ("Cloud"), Internet Protocol ("IP"), Session Initiation Protocol ("SIP"), Voice over LTE Long Term Evolution ("VoLTE"),  Voice over Internet Protocol ("VoIP"), Unified Communications ("UC"), Web-based Real Time Communications ("WebRTC"), Edge Computing, Software-Defined WAN ("SD-WAN"), Analytics,  Applications Programming Interfaces ("APIs") and Embedded Communications. 

Position Summary

Job Description :

- Test Plan preparation for functional/performance tests.
- Review of design/architecture documents.
- Preparation of test scripts using tool like SIPp.
- Preparation of test beds replicating the mostly widely deployed test scenarios.
- Automating scenarios using automation tool for execution & regression cycles.
- Debugging customer issues or use cases from field and replicating those within test environment.
- Extending support to internal departments on customer issues.

Experience and Skills :

- Good understanding of Telecom domain is required.
- Good troubleshooting/debugging ability. 
- Good understanding & exposure to VoIP technologies & protocols like SIP, RTP/sRTP, TLS
- Fair understanding on networking concepts.
- Hands-on experience of virtualization platform.
- Experience on Public Cloud (AWS/Azure/GCP) will be an added advantage.
- Test Plans design ability using standard testing nomenclature.
- Understanding on bug tracking tools like JIRA or Mantis or ClearQuest etc.
- Hands on expertise with Linux/Unix is required.
- Hands on automation knowledge with PERL or Python or Shell is required.
- Hands-on expertise in working with network analysers like Wireshark & TCPDump.

Please Note:

'All qualified applicants will receive consideration for employment without regard to race, age, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, on the basis of disability, or other characteristic protected by applicable law.'