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IMS)/SIP/VOIP Test Engineers Job

Eingestellt von Yoh

Gesuchte Skills: Network, Voip, Ip, Linux

Projektbeschreibung

Yoh has TWO (2) PLUS YEARS (24 MONTHS) CONTRACT OPPORTUNITY for a IP MULTIMEDIA CORE NETWORK SUBSYSTEM (IMS)/SIP/VOIP TEST ENGINEERS to join our Telecommunications client in Warrenville, Illinois.

KEY WORDS: IMS, SIP, Diameter Protocol, Call flows, Wireshark

JOB RESPONSIBILITIES:
- Deliver Virtualized Testing Certification for all applications within the IMS CORE SERVICES which is SPECIFIC TO NETWORK SERVICES ACROSS MULTIPLE LINES OF BUSINESS.
- Analyze ISUP AND SIP CALL FLOWS to verify interoperability
- Monitors NETWORK STATISTICS TO INCLUDE SIP, ISUP AND MGCP CALL FLOWS, DIAMETER, ETC.
- Conduct special SIP CALL PROCESS TESTING
- Create Linux Shell to schedule testing and logging activities.
- Develop test plans and TEST CASES TO VALIDATE IPV4 FEATURES
- MAINTAIN DATA PROVISIONING OF SIP TEST ARCHITECTURES to include installation and setup of Oracle DB, Sonic Message Broker, OAM Element, and TTDAS local Database, Data Exchanger and Data Gateway Servers.
- PROVISION SIP NETWORK ELEMENTS to include Edge Proxy, Service Engines and Name Resolution Servers.
- WRITE SCRIPTS FOR QA AND REGRESSION TESTING of SIP Call Flows Methods to include verification responses for valid and invalid SIP Methods.
- Develop test strategies, test plans and test documentation to automate test scripts in a SIP testing environment
- Monitor Call Flows and message content for SIP methods across IMS network

Mandatory Job Qualifications:
- Good working knowledge of IMS (IP MULTIMEDIA SUBSYSTEM) NETWORK ELEMENTS and solutions especially those involving HSS-FE, HSS-BE, I/S CSCF, SBG, SCC-AS, MM, MRS
- SIP SIGNALING/CALL FLOWS AND DIAMETER PROTOCOL
- Understanding of LINUX SERVER OS including network configuration (interface bonding and static route definition, IPv4, IPv6)
- Experience in test planning and test execution: acceptance, integration, functional, service, performance.
- Proven troubleshooting skills utilizing protocol analysis applications such as Tektronix IRIS and WIRESHARK.
- VOIP AND CELLULAR TECHNOLOGIES: SIP,RTP, SDP, SS7-ISUP
- DIAMETER PROTOCOL COMMANDS: SH, SP, SY, SD, GX, GXX, GY, GX AND RX

Corp To Corp Welcome To Apply

DISCOVER ALL THAT'S POSSIBLE WITH YOH. APPLY NOW.

RECRUITER: Gomes (Gomathi Bala)

Yoh is a professional staffing provider with over 70 years of experience in the short- and long-term staffing services industry; visit our website to learn both about our company and about our leading workforce solutions.

Yoh, a DayJ2W: INFOTECH; J2W: TELECOM J2WNWIT

Ref:

Branch: IT & Telecom

Projektdetails

  • Einsatzort:

    Warrenville, Vereinigte Staaten

  • Projektbeginn:

    asap

  • Projektdauer:

    Keine Angabe

  • Vertragsart:

    Contract

  • Berufserfahrung:

    Keine Angabe

Geforderte Qualifikationen

Yoh