FM Engineer Core

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 Fault management/configuration of VOLTE/IMS Network Job Responsibilities & Competencies Technical requirementsIn Depth Hands on different Nokia core Platforms of IMS - CFX, TAS, MRF, SBCGood working experience on Linux, all commands expertise and scriptingDatabase skills on any LDAP, clear concepts and simple query execution, SQLIP basics and understanding of concepts and working on IP v4 and V6Strong Knowledge in SS7 protocols, Specially SIP, MAP, CAMEL, SOAP and DIAMETERExpertise on Network Protocols to find the failure according to traces.Manage Critical Faults and Outages in the network without any support.Proficient on VoLTE, IMS architecture & functional unitsGood understanding of IMS call flowRole detailsProvide 24/7 L2 support on CS/IMS Core network elements by Fault resolution of network and customer faults in a timely and efficient manner Good understanding on call flows according network.Expertise on IMS & MSC Network along with Signalling. Develop, maintain and perform L2 heath checks and scripts is verifiedExpertise on Network Protocols to find the failure according to traces.Manage Critical Faults and Outages in the network without any support.Coordinate with L3 support team for resolution of faults in timely mannerDevelop other team members to enhance their technical expertiseAssess and mitigate risk of any network changes and Identification of any issues affecting performance or KPI sReview, awareness and approval of CR activity and participate in Daily CR Review meetingsEnsure any new network elements that are to be commissioned into the network are operationally accepted to avoid performance issues. Life Cycle management of all CS Core Network Elements and also to capture Tech notes to identify the known risk.Special event management, readiness, checks and preparationsPerforming Impact assessment review and get the IA approved by Engg and agree with Care and Engg on the rollout planPrepare and execute the TOL (test Object List) and provide the test report review Upgrade the Model Nodes and test the Software and prepare the implementation plan and present it to customer along with test results and RisksUpgrade the production nodes and ensure performance is monitoredVerification of implementation of network configuration changes in accordance with detailed designs Ensure Audit of network w.r.t to major and minor KPIs are monitoredPreparation of agreed CS Core SLAs on weekly and Monthly basis and get them review with Service management.Preparation of Performance KPIs and take the appropriate actions to ensure KPIs are maintained at the agreed thresholdsDevelop and support of various O&M and Routine procedures and any tools to assist and improve in maintaining the network.Provide technical support to Operations in performance, capacity and configuration to maintain and optimize Network performanceParticipate in a on call roster and maintain flexible hours when requiredProvide vendor escalationAssist the team in process improvementProvide emergency supportOther activities as directed by management Qualifications BE Electronics and Telecommunication or equivalentWorking with us, you will have a positive impact on people s lives and help to overcome some of the world s most pressing challenges. We act inclusively and respect the uniqueness of people. At Nokia, employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. Nokia culture welcomes people as their true selves. Qualifications BE Electronics and Telecommunication or equivalentAdditional Information,

Keyskills :
life cycleradio networksspecial event