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Hiring for CM Specialist Core Chennai, Tamil Nadu, India

10.00 to 12.00 Years   Chennai   07 Apr, 2022
Job LocationChennai
EducationNot Mentioned
SalaryNot Disclosed
IndustryTelecom / ISP
Functional AreaNetwork / System AdministrationTelecom Network Design / Management
EmploymentTypeFull-time

Job Description

    About NokiaWe create the technology to connect the world. Only Nokia offers a comprehensive portfolio of network equipment, software, services and licensing opportunities across the globe. With our commitment to innovation, driven by the award-winning Nokia Bell Labs, we are a leader in the development and deployment of 5G networks. Our communications service provider customers support more than 6.4 billion subscriptions with our radio networks, and our enterprise customers have deployed over 1,300 industrial networks worldwide. Adhering to the highest ethical standards, we transform how people live, work and communicate. A truly global company, we are 166 nationalities working in more than 118 countries.Come create the technology to connect the world. Cloud and Network Services Cloud and Network Services, include the existing Nokia Software business (excluding Mobile Networks network management), Nokia s enterprise solutions, core network solutions including both voice and packet core, and managed and advanced services from its current Global Services unit. This unit will also act as a delivery channel of certain products from other business groups to enterprise customers. Cloud and Network Services will target growth by leveraging the industry transition to cloud-based delivery, network-as-a-service business models, and software-led value creation. Job Description Mission
    • Ensure operational excellence by implementing a process to continuously monitor and improve performance.
    Responsibility
    • Fault management of Core , PACO network , Vendor Nokia cloud
    • Troubleshooting Diameter signaling and protocol stack
    • Policy configuration and quota management.
    • Operation and maintenance of nodes like SDM, SPS charging, DRA, SP-GW, PCRF and DSR/DRA nodes
    • Working on GSM MAP, SMPP, SIP, Diameter, SS7 and SIGTRAN (SCTP, M2PA, M3UA), SCCP, TCAP, ISUP, SNMP and HTTP
    • Proxy configuration and routing.
    • IP Routing and forwarding ( BGP, ISIS, OSFP etc).
    • O&M and troubleshooting of CBIS and CBAM.
    • Bridge handling, Bridge ethics with Very good communication skills.
    • Good English communication.
    • Preparation of script and Impact analysis for changes that needs to be done in core nodes
    • Ensuring proper closure of tickets from region and cross functional teams
    • Good knowledge of MS office, specially Excel,PPT
    • Preparation and maintenance of reports as per requirement.
    • Minimum ten years of telecommunications experience in complex voice switching networks.
    Qualification
    • Bachelor or above in telecom, computer, electronic engineering, etc.
    Additional Information,

Keyskills :
ms officecore networkprotocol stackradio networksimpact analysisvoice switchingnetwork servicesgsmsipbgpss7dramapsnmptcap

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