Verification Engineering Sr. Technical Analyst (VER-ENGINE-TP02)

    • Job Tracking ID: 512052-693791
    • Job Location: Bangalore, IND
    • Job Level: Any
    • Level of Education: Any
    • Job Type: Full-Time/Regular
    • Years of Experience: Any
    • Starting Date: ASAP
Invite a friend
facebook LinkedIn Twitter Email


Job Description:

About Ribbon:

We deliver global communications software and network solutions to service providers, enterprises, and critical infrastructure sectors. 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, agility and automation and includes optical and packet networking, core to edge IP solutions, UCaaS/ CPaaS cloud offers, and leading-edge software security and analytics tools. To learn more, visit ribboncommunications.com.

Position Summary:

Responsibilities
----------------

• Understanding customer-specific test scenarios catering to various deployments, high level diagrams & call flows.
• Hands-on expertise in QA telecom testing.
• Test execution at functional & performance level.
• Defect analysis & defect verification.
• Automation of test scenarios & regression.

Experience and Skills:

Skills
------

• Telecom Testing Experience (2-5) years.
• Should have strong domain understanding in testing multiple VoIP products/solutions involving Soft-switches, Media Gateways, VoIP based application servers, SBCs etc.
• Exposure to certain level of load & stress tests.
• Good understanding & exposure to VoIP technologies.
• Fair understanding on TDM world.
• Hands-on expertise on Linux/ Solaris platform.
• Exposure to various access devices & phones from Polycom, Yealink, Cisco, Avaya etc.
• In-depth knowledge of SIP framework, services and functionalities.
• Good understanding in RTP, SDP, UDP, TCP, DNS, Networking & Cloud architecture.
• Should have hands-on expertise on various VoIP & TDM based testing tools like SIPp, Navtel, Spectra2.
• Should have hands-on expertise in working with network analyzers like Wireshark & TCPDump.
• Hands-on knowledge including automation on scripting areas like PERL, Python, Shell etc.
• In-depth technical problem solving capabilities.