Voip Engineer

Infosys is seeking a VOIP Engineer This position will interface with key stakeholders and apply your technical proficiency across different stages of the Software Development Life Cycle including Requirements Elicitation, Application Architecture definition and Design; play an important role in creating the high level design artifacts; deliver high quality code deliverables for a module, lead validation for all types of testing and support activities related to implementation, transition and warranty; be part of a learning culture, where teamwork and collaboration are encouraged, excellence is rewarded, and diversity is respected and valued.

Required Qualifications:

Candidate must be located within commuting distance of Mount Laurel, NJ or be willing to relocate to the area.

Bachelor’s Degree or foreign equivalent, will consider work experience in lieu of a degree.

4+ years of Information Technology experience

Preferred Qualifications:

4+ years’ experience as a VOIP Engineer with expertise in broadsoft production deployment

(Requires working in server maintenance activities during night EST hours.)

Minimum 4 + years of experience with SIP/IMS, Broadsoft AS/XS mode and can troubleshoot SIP/Diameter calls.

Minimum 4 + years of experience in IMS call flows (Preferably Ericsson Networks elements) and IMS CORE with PSTN and other mobile subscribers.

Minimum 4 + years of experience in Performance and Resiliency testing

Good understanding on the voice CPEs like Polycom phones, Enterprise Service Gateway, Integrated Access Devices, Cable modem (eDVAs) and PBX for Trunking setup.

Familiar creating test plan, strategy, reports, Engineering Bulletins, and Method of Procedure (MoP).

Experience in handling manual and automation execution of different voice call flows and analyze the traces using Wireshark, IRIS and Broadsoft and SBC logs.

Exposure working with virtualization platforms to install the voice network applications.

Expert in modifying and executing ansible scripts that are used in Load testing.

Knowledge of CALEA and PCMM

Familiarity with Linux/Unix and scripting

Networking understanding and experience handling monitoring tools for alarms.

Familiarity with test repository tools like HP ALM and Test rail and defect tracking tools like JIRA and Github.

High-level analytical skills

Critical thinker.

Ability to work on multiple projects concurrently.

Excellent verbal and written skills