183 Volte Jobs - Page 6

Skills required : Bigdata Workflows (ETL/ELT), Python hands-on, SQL hands-on, Any Cloud (GCP BigQuery preferred), Airflow (good knowledge on Airflow features, operators, scheduling etc) NOTE Candidate will be having the coding test (Python and SQL) in the interview process. This would be done through coders-pad. Panel would set it at run-time.

Job description Go to person for 4G/5G specification understanding, end to end call flows, NAS procedures, handover procedures, interworking call flows and service flows Go to person for 4G/5G core network, IMS core and VoLTE other service understanding Go to person for supporting network planning, network deployment, IP planning and network optimization Shall have understanding of L2/L3 transport network used in the network deployment Shall have complete understanding of 4G (eNB)/5G(gNB), specifications, protocol layers and call flows Go to person for debugging and providing solutions for network, deployment, service level and product level issues Shall have complete understanding of RAN product portfolio and management system Interfacing with customer, field and other external stake holders in the network deployment Understanding and deriving customer field requirements and coordinating with internal teams Prioritization of requirements and bug fixes for software delivery Supporting system configuration planning optimization and LMS preparation Field support Analysis of DT logs, traces for debugging of the field issues Supporting AT, System validation, POCs and Demos Supporting IOTs with other vendor RAN nodes and core networks Raising bugs and getting the issues fixed in co-ordination with development team Mandatory skills: Good understanding 4G/5G 3GPP specifications and fair understanding of 2G/3G specifications Good understanding of 4G/5G core network and IMS core Good understanding of end-to-end call flows, NAS procedures, handover procedures, interworking procedures and service flows Good understanding of VoLTE service and CS services Good understanding of end-to-end 4G/5G network deployments with more focus on RAN deployment, network planning and network optimization Good understanding system parameter planning optimization including handover parameter planning LMS planning Good working exposure to 4G/5G RAN products including RRHs. Exposure to handling product related issues Exposure to interworking with OEM core products Strong working experience in 4G eNB/5G (gNB) including protocols, call flows, end to end traffic throughput requirements Strong debugging skills to analyze network level issues, network deployment issues, service issues and RAN issues at each layer (L3/L2/L1) Strong debugging troubleshooting and log analysis skills Good working exposure to FCAPS and KPI analysis Good understanding network protocols, IP planning and IETF standards Good exposure to DT tools like XCAL/Spirent/TEMS/QXDM and DT log analysis Desired skills: Telecom knowledge on NMS/EMS/OSS is desired Working experience in Linux environment is expected Good exposure to scripting languages including python desired Preferred Qualifications: Experience : 8-12 years of experience in Telecom/Networking Industry. Education : BE/B.Tech./M.Tech (EC/EE/CS) Degree. Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all-inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.

Job description You will have ownership to develop test cases primarily for eNodeB functionalities to meet customer requirements complying to 3GPP standard. Analyze the use cases/requirements for LTE related requests from customer and deployment engineers. Augment tests with feedback from Customer deployments. Analyze the field queries and give the solutions. Log analysis, Performance, Capacity and Soak testing. Raising bugs and getting the issues fixed in co-ordination with development team. Mandatory skills: BE/B.Tech./M.Tech. (EC/EE/CS) Degree with 10+ yrs. Working experience in LTE/4G enodeB verification cycle by validating 3GPP protocols, call flow, end to end traffic throughput requirements. Deep working knowledge Wireless Packet Core Standards testing, IETF Standards, VoLTE, IMS server, EPC core, RRH, Handover testing Desired skills: Should have work experience in eNodeB/gNodeB/UE L1 SW development. Familiar with any RAN Platform architecture, L1 Schedulers Should be familiar with air interface, S1AP, Mobility and LTE stack. Should have good Debugging and Troubleshooting and log analysis skills. Preferred Qualifications: Experience: 10 to 14 years experience from Telecommunication or Networking background. Education: Tech/BE (CSE/ECE/EEE/IS) or any other equivalent degree Candidate should have good coding skills in C/C++ Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all-inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.

> Role Purpose The purpose of the role is to resolve, maintain and manage clients software/ hardware/ network based on the service requests raised from the end-user as per the defined SLAs ensuring client satisfaction Do Ensure timely response of all the tickets raised by the client end user Service requests solutioning by maintaining quality parameters Act as a custodian of clients network/ server/ system/ storage/ platform/ infrastructure and other equipments to keep track of each of their proper functioning and upkeep Keep a check on the number of tickets raised (dial home/ email/ chat/ IMS), ensuring right solutioning as per the defined resolution timeframe Perform root cause analysis of the tickets raised and create an action plan to resolve the problem to ensure right client satisfaction Provide an acceptance and immediate resolution to the high priority tickets/ service Installing and configuring software/ hardware requirements based on service requests 100% adherence to timeliness as per the priority of each issue, to manage client expectations and ensure zero escalations Provide application/ user access as per client requirements and requests to ensure timely solutioning Track all the tickets from acceptance to resolution stage as per the resolution time defined by the customer Maintain timely backup of important data/ logs and management resources to ensure the solution is of acceptable quality to maintain client satisfaction Coordinate with on-site team for complex problem resolution and ensure timely client servicing Review the log which Chat BOTS gather and ensure all the service requests/ issues are resolved in a timely manner Deliver NoPerformance ParameterMeasure1.100% adherence to SLA/ timelines Multiple cases of red time Zero customer escalation Client appreciation emails Mandatory Skills: UxM - NexThink. Experience: 3-5 Years.

As Technical Solution Manager, you will bridge customer dreams and Nokias technology. You will provide world-class support for internal and external customers, shaping high-level architectures, delivering optimized solutions, and ensuring excellence in offering materials like Statements of Compliance, configurations, pricing, and solution descriptions. Your expertise in 4G/5G Core Solutions, Vo5G, VoNR, VoLTE, and a deep understanding of cloud technologies (Kubernetes, Containers, Public Cloud, Data Center Design) will empower you to create future-ready CSP solutions. Youll collaborate with global teams, synchronize technical requirements, lead RFX responses, and continuously drive knowledge sharing across the organization. You have: Bachelors, Masters, or equivalent degree in Engineering or related field, with 915 years of relevant experience in the Telecom field Expertise in 4G and 5G Core Network solutions, with deep knowledge of 3GPP and IETF specifications Proven experience with end-to-end Vo5G, VoNR, and VoLTE deployments, including components such as HSS, HLR, EIR, MNP, DRA, AAA, MME, AMF, SMF, PGW, SCP, BSF, and PCRF Hands-on experience as a system integrator with subject matter expertise in CSCF, TAS, SBC, MRF, ENUM, and OpenShift platform Strong grasp of communication protocols such as SIP, Diameter, and HTTP/2.0 It would be nice if you also had: In-depth understanding of cloud technologies, including Kubernetes, containers, orchestration, public cloud infrastructure, and data center design Certification in OpenShift, AWS, and GCP Provide presales support for internal and external Nokia customers, ensuring high-quality engagement and delivery. Contribute to solution development by preparing offer materials such as Statements of Compliance, configurations, pricing, and solution descriptions. Design high-level architecture and product alignment to best fit customer requirements and proposed solutions. Recommend optimized technical solutions based on an in-depth understanding of customer needs and industry standards. Maintain a strong grasp of telecom operators and the broader telecom market landscape. Collaborate effectively with global teams and stakeholders, demonstrating strong communication and networking skills. Participate in RFX processes, including BoQ, TSD creation, quality reviews, and feature requirement discussions with product and market experts. Support cross-functional alignment on technical solutions, contribute to traffic profiling, and finalize CNF/VNF sheets across involved products.

You will play a key role in SDM (Subscriber Data Management) solution integration and migration, ensuring seamless and high-quality delivery tailored to customer needs. Your ability to understand customers' business and technical requirements will be critical in translating them into effective, innovative solutions within Cloud-Native Function (CNF) and Virtualized Network Function (VNF) environments. As a Domain Architect, you will design and execute complex integration, operational, and performance solutions, working closely with customers and cross-functional teams. You will also have the opportunity to share your professional knowledge, guiding and mentoring others, and helping to foster a culture of partnership, learning, and continuous improvement. You have: Bachelor's or equivalent degree with overall 9+ years of experience in telecom solution designing, 5+ years in SDM Solution Integration & Migration. Hands-on experience in Solution design & Implementation of Core Network Elements Practical experience in Cloud + Virtualization and VNF Deployments, Good experience in Unix/Linux commands Basic scripting language expertise (Shell script, PERL, Python, Ansible) would be an advantage. It would be nice if you also had: Knowledge of GSM/UMTS/LTE /5G Networks and Call flows & CNF/VNF environment. Provide senior-level solution consulting services with expertise in SDM (Subscriber Data Management) products and Core Network Nodes, serving as a key source of technical knowledge and assistance for colleagues. Design and drive the identification, specification, and validation of complex solutions within demanding customer environments. Assist the Nokia Sales Team during sales phases by contributing technical expertise on Core Network Solutions, ensuring alignment with customer needs. Develop detailed customer solution designs and architectures, evaluate technical risks, and own the technical aspects of bid preparation, including solution design, effort estimates, scope of work, bill of materials, and be involved in contract negotiations to protect solution integrity and value. Drive the technical implementation during the delivery phase, ensuring that the solution is executed according to the agreed design and requirements. Present and adapt solution designs and architectures to customers during the realization phase, while partnering closely with the SI Engagement Architect, regional teams, Product Managers, Project Managers, and third-party partners to align customer requirements with available Nokia and third-party solutions.

As a Fault Management Engineer at Nokia, you will play a crucial role in end-to-end fault incident management, ensuring rapid resolution that meets SLA and OLA requirements. You will work closely with cross-functional teams, including project teams for network design reviews and integration activities, to troubleshoot complex network incidents and ensure seamless service for our customers. The work environment is dynamic and fast-paced, fostering innovation and continuous improvement. You have: 6-10 years of experience in International Roaming Solution. Expertise in fault management and incident problem resolution. Proficient in GSM, GPRS, CAMEL (prepaid) testing and troubleshooting. Knowledge of call-related messages (ISUP, SIP), routing, E2E 3G/LTE/5G message flows and PDP troubleshooting. It would be nice if you also had: Experience with IPX and GRX networks. Familiarity with MME- SGSN roaming configuration and knowledge of APN resolution concepts. Working experience with SCCP and MTP migration processes. Fault management/configuration of Internal Roaming Network and Coordination with Project teams for HLD/LLD/TOL/Design reviews. Handle the Trouble shooting ticket or Change Request within SLA. MOP/WI preparation for the activities and new learnings. Prepare, implement and verify the configuration and integration of a Node / System. Coordinating with care team for finding and analyzing the RCAs. Guiding team members to execute complex & critical configuration changes. Tracking of issues related to tools and timely escalation as per pre-defined matrix. Attending governance call with region and internal teams. Also responsible for analyzing and implementation of feedback from customers.

A Managed Services Core Specialist is responsible for the day-to-day operations and maintenance of core network infrastructure within a managed services environment. This role requires a deep understanding of network technologies, troubleshooting skills, and the ability to work independently and as part of a team. Customer Services in different areas such as technical support, account support, operations, maintenance, network design deployment integration transformation, and education. You Have: B.E./B.Tech/M.E/M.Tech with 3+ years of experience in Ericsson Packet Core Domain (5G Core Nodes AMF, SMF, UPF, NRF and LTE Nodes - MME, EPG SGW/PGW, PCRF). Understanding on call flows of 5G / LTE like Registration, Re-Registration, De-Registration, VoLTE Call, Break-in / Break-Out, Hand-over, roaming etc. Excellent knowledge on LTE and 5G EPC / 5G Core Architecture Interface and Protocols. Good Understanding on Service Based Architectureconcepts/Network Slicing If would be nice If you also had: Knowledge onCloud Native Architecture and experience on Microservices, Kubernetes, Dockers, Containers Exposure in IMS architecture with all the nodes Actively contribute to fault management/configuration activities of 5G SA Core Network. coordination with Project teams for HLD/LLD/TOL/Design reviews, and network integration activities. Resolve trouble ticket/CR within SLA and maintain a quality service to end customer. MOP/WI preparation for the activities and new learnings Coordinating with care team for finding and analyzing the RCAs Guiding team members to execute complex & critical configuration changes Tracking of issues related to tools and timely escalation as per pre-defined matrix Attending governance call with region and internal teams. Also responsible for analyzing and implementation of feedbacks from customers.

As an FM Specialist Core, you will play a critical role in the fault management of our 5G SA Core Network. You will work closely with project teams, delivering high-level design reviews and coordinating network integration activities to ensure seamless service delivery. In this dynamic environment, you will manage critical incidents, provide expert problem-solving on escalated issues, and drive resolution within SLA requirements. You have: 11-15 years of technical experience in VOLTE IMS. Relevant experience with Ericsson IMS Core Domain (5G Core Nodes - HLR, HSS, EIR, UDM, CCDM, CCSM). Experience with 5G/LTE/VoLTE E2E call flows. Knowledge of Cloud Native Architecture, Microservices, Kubernetes, and Docker. Expertise in 5G Core IMS Architecture, Interfaces, and Protocols. It would be nice if you also had: Experience with IMS architecture and related nodes. Familiarity with Service Based Architecture concepts and Network Slicing. Manage end-to-end fault incident and problem resolution, ensuring compliance with SLA and OLA requirements. Configure and maintain the 5G SA Core Network, coordinating closely with project teams for design reviews and integration activities. Prepare, implement, and verify configurations for nodes or systems, documenting methods of procedure (MOP) and work instructions (WI). RCA problem-solving with the care team to identify and mitigate underlying issues.

As a Senior Solution Specialist, you will bridge customer dreams and Nokias technology. You will provide world-class support for internal and external customers, shaping high-level architectures, delivering optimized solutions, and ensuring excellence in offering materials like Statements of Compliance, configurations, pricing, and solution descriptions. Your expertise in 4G/5G Core Solutions, Vo5G, VoNR, VoLTE, and a deep understanding of cloud technologies (Kubernetes, Containers, Public Cloud, Data Center Design) will empower you to create future-ready CSP solutions. Youll collaborate with global teams, synchronize technical requirements, lead RFX responses, and continuously drive knowledge sharing across the organization. You have: Bachelors, Masters, or equivalent degree in Engineering or related field, with 7-13 years of relevant experience in the Packet core area Expertise in 4G and 5G Core Network solutions, with deep knowledge of 3GPP and IETF specifications Proven experience with end-to-end Vo5G, VoNR, and VoLTE deployments, including components such as HSS, HLR, EIR, MNP, DRA, AAA, MME , AMF , SMF , PGW , SCP, BSF, and PCRF Hands-on experience as a system integrator with subject matter expertise in CSCF, TAS, SBC, MRF, ENUM, and OpenShift platform Strong grasp of communication protocols such as SIP, Diameter, and HTTP/2.0 It would be nice if you also had: In-depth understanding of cloud technologies, including Kubernetes, containers, orchestration, public cloud infrastructure, and data center design Certification in OpenShift, AWS, and GCP Provide presales support for internal and external Nokia customers, ensuring high-quality engagement and delivery. Contribute to solution development by preparing offer materials such as Statements of Compliance, configurations, pricing, and solution descriptions. Design high-level architecture and product alignment to best fit customer requirements and proposed solutions. Recommend optimized technical solutions based on an in-depth understanding of customer needs and industry standards. Maintain a strong grasp of telecom operators and the broader telecom market landscape. Collaborate effectively with global teams and stakeholders, demonstrating strong communication and networking skills. Participate in RFX processes, including BoQ, TSD creation, quality reviews, and feature requirement discussions with product and market experts. Support cross-functional alignment on technical solutions, contribute to traffic profiling, and finalize CNF/VNF sheets across involved products.

Role & responsibilities RAN (Radio Access Network) Engineer job description for 2G/4G/5G/NBIOT networks involves a range of responsibilities, including network performance analysis, optimization, and capacity planning. Specifically, roles may focus on 2G/4G/5G/NBIOT networks, requiring expertise in KPIs, customer interactions. Additionally, engineers may be involved in discussions with Business and Network Teams to get things done. Network Performance Monitoring and Optimization: Analyzing E2E KPIs, proposing technology improvements, and ensuring consistent performance. Capacity Planning and Management: Monitoring radio network capacity, license capacity, and spectrum utilization, and proposing upgrades. Network Troubleshooting: Identifying and resolving network issues and complaints, ensuring timely resolution and customer satisfaction. Team Collaboration: Working with other teams (e.g., circle, corporate network teams) to address network issues and improve customer satisfaction. Process Improvement: Identifying opportunities to improve efficiency, building analytics. Required Skills and Experience: Technical Knowledge: Strong understanding of 2G, 4G, and NBIOT technologies, including network protocols, architectures, and equipment. Candidate should understand the basics of 5G. Analytical Skills: Ability to analyze network performance data, identify trends, and propose solutions. Problem-Solving Skills: Ability to troubleshoot network issues, identify root causes, and implement corrective actions. Communication Skills: Ability to communicate technical information clearly and effectively to both technical and non-technical audiences.

The Core .NET Technologie role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Core .NET Technologie domain.

The Cyber Security -MSS- Endpoint Security E4 role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Cyber Security -MSS- Endpoint Security E4 domain.

The Node Js,SAP BTP,CAP,ABAP OO role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Node Js,SAP BTP,CAP,ABAP OO domain.

The Cyber Security - MSS - Network Security E4 role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Cyber Security - MSS - Network Security E4 domain.

The Core .NET Technologies, OpenText Exstream role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Core .NET Technologies, OpenText Exstream domain.

Project Role : Engineering Services Practitioner Project Role Description : Assist with end-to-end engineering services to develop technical engineering solutions to solve problems and achieve business objectives. Solve engineering problems and achieve business objectives using scientific, socio-economic, technical knowledge and practical experience. Work across structural and stress design, qualification, configuration and technical management. Must have skills : 5G Wireless Networks & Technologies Good to have skills : No Function SpecialtyMinimum 3 year(s) of experience is required Educational Qualification : 15 years full time educationJob Title RAN Software EngineerLocation BengaluruCareer Level 10Job Overview:We are looking for an experienced and highly skilled Subject Matter Expert in RAN Software Planning and Design Solutioning to spearhead our RAN Software Projects. As the Lead, you will be responsible for providing strategic leadership and overseeing the planning, design, and optimization of RAN software solutions across multiple projects. You will ensure standardization of site deployment and work closely with cross-functional teams to meet network performance and compliance requirements.Key Responsibilities:Coordinate with cross-functional teams to ensure the roadmap aligns with network rollout plans, customer requirements, and business objectives. Evaluate the impact of features on network performance and propose adjustments as necessary to meet optimization goals. Plan and oversee trials for new RAN features, ensuring comprehensive testing to validate performance improvements. Work with teams to tweak feature designs where necessary, ensuring the final solution meets the required performance and reliability standards. Collaborate with deployment and engineering teams during network rollout to ensure the smooth integration of new RAN features and software into production networks. Support Network FOA processes, ensuring proper documentation and knowledge transfer to operational teams. Continuously monitor the performance of deployed RAN features and software, using key performance indicators (KPIs) to identify areas for improvement. Collaborate with teams to update design workbooks and documentation as new features are added, updated, or enhanced. Provide ongoing support for feature tuning in response to network conditions, user feedback, and technological changes. Required Skills and Qualifications:Proven leadership experience in RAN software feature planning, with a deep understanding of the software development lifecycle and RAN network optimization. Strong expertise in RAN network features, software design, and performance improvement, with the ability to prioritize and strategize based on customer requirements and network performance goals. Experience in trial planning, network rollout, and post-rollout performance management, with a proven track record of driving performance improvements. Capability to manage cross-functional teams, ensuring alignment and successful delivery of RAN features from design to implementation. Experience in feature design reviews, performance tuning, and iterative improvement of software solutions. Ability to manage stakeholder relationships, including product management, engineering teams, vendors, and network deployment teams. Strong problem-solving skills and the ability to provide innovative solutions to complex technical challenges. Excellent communication skills, with the ability to present complex technical details to both technical and non-technical audiences. Educational QualificationsBachelors or Masters degree in Telecommunications, Electrical Engineering, Computer Science, or a related field. 7+ years of experience in RAN software, network optimization, and feature planning. Qualification 15 years full time education

Project Role : Engineering Services Practitioner Project Role Description : Assist with end-to-end engineering services to develop technical engineering solutions to solve problems and achieve business objectives. Solve engineering problems and achieve business objectives using scientific, socio-economic, technical knowledge and practical experience. Work across structural and stress design, qualification, configuration and technical management. Must have skills : 5G Wireless Networks & Technologies Good to have skills : No Function SpecialtyMinimum 3 year(s) of experience is required Educational Qualification : 15 years full time educationJob Title RAN Software EngineerLocation BengaluruCareer Level 10Job Overview:We are looking for an experienced and highly skilled Subject Matter Expert in RAN Software Planning and Design Solutioning to spearhead our RAN Software Projects. As the Lead, you will be responsible for providing strategic leadership and overseeing the planning, design, and optimization of RAN software solutions across multiple projects. You will ensure standardization of site deployment and work closely with cross-functional teams to meet network performance and compliance requirements.Key Responsibilities:Coordinate with cross-functional teams to ensure the roadmap aligns with network rollout plans, customer requirements, and business objectives. Evaluate the impact of features on network performance and propose adjustments as necessary to meet optimization goals. Plan and oversee trials for new RAN features, ensuring comprehensive testing to validate performance improvements. Work with teams to tweak feature designs where necessary, ensuring the final solution meets the required performance and reliability standards. Collaborate with deployment and engineering teams during network rollout to ensure the smooth integration of new RAN features and software into production networks. Support Network FOA processes, ensuring proper documentation and knowledge transfer to operational teams. Continuously monitor the performance of deployed RAN features and software, using key performance indicators (KPIs) to identify areas for improvement. Collaborate with teams to update design workbooks and documentation as new features are added, updated, or enhanced. Provide ongoing support for feature tuning in response to network conditions, user feedback, and technological changes. Required Skills and Qualifications:Proven leadership experience in RAN software feature planning, with a deep understanding of the software development lifecycle and RAN network optimization. Strong expertise in RAN network features, software design, and performance improvement, with the ability to prioritize and strategize based on customer requirements and network performance goals. Experience in trial planning, network rollout, and post-rollout performance management, with a proven track record of driving performance improvements. Capability to manage cross-functional teams, ensuring alignment and successful delivery of RAN features from design to implementation. Experience in feature design reviews, performance tuning, and iterative improvement of software solutions. Ability to manage stakeholder relationships, including product management, engineering teams, vendors, and network deployment teams. Strong problem-solving skills and the ability to provide innovative solutions to complex technical challenges. Excellent communication skills, with the ability to present complex technical details to both technical and non-technical audiences. Educational QualificationsBachelors or Masters degree in Telecommunications, Electrical Engineering, Computer Science, or a related field. 7+ years of experience in RAN software, network optimization, and feature planning. BE / BTech Qualification 15 years full time education

The Cyber Security -MSS- Endpoint Security E4 role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Cyber Security -MSS- Endpoint Security E4 domain.

Good hands on working at least 4+ years experience on RF optimization (OSS based KPI) NPO skill set for 4G/5G opt and L3 analysis, ability to troubleshoot the kpis of 5G Clear understanding of LTE Fundamental-NR, Concepts and procedures i.e. Call flow etc. "Having 03 years of hands on experience on OSS Based LTE-NR Multi layer (FDD+TDD) RF Optimization (Not just Audit & Monitoring but KPI degradation RCA, Recommendation, Parameter Change implementation, KPI improvement)" Should have knowledge of LTE, Multi-Layer idle and Dedicated mode parameters and understand behaviour of parameter tuning Good understanding of Nokia BTS h/wSystem Modules and RF modules and associated gains and losses of the system, experience on Air-scale products Good Knowledge of LTE Call flow, Configuration data in NetAct and Nokia Tools (NetAct, Radar, MUSA etc.) Mandatory Experience on Nokia LTE KPI and Counters, Parameter and Feature Tuning in both FDD and TDD Networks Ability to Independently make and Implement site specific technical issues and ensure acceptance from customer Able to identify issues (technical and Process) that are not solved at his level, along with clear reasoning and technical details and take up with next level of NPO Specialist in shortest time, to ensure minimal impact on project delivery Identify and resolve Performance degradation in the network within prescribed timelines. Perform Counter level analysis and problem isolation to arrive at an early RCA to improve network performance. Good grasp on mobility management strategies. Perform RCA of complex issues and be able to improve performance quickly by measuring and analysing all available data points. Able to think out of the box to resolve complex scenarios and be able to effectively justify the rationale behind proposed recommendations. Able to communicate effectively while working with a large team in collaborative mode working in different time-zones. Primary Skills 4G/5G Optimization, Network Performanc/ 4G/5G radio network optimization

Good hands on working at least 4+ years experience on RF optimization (OSS based KPI) NPO skill set for 4G/5G opt and L3 analysis, ability to troubleshoot the kpis of 5G Clear understanding of LTE Fundamental-NR, Concepts and procedures i.e. Call flow etc. "Having 03 years of hands on experience on OSS Based LTE-NR Multi layer (FDD+TDD) RF Optimization (Not just Audit & Monitoring but KPI degradation RCA, Recommendation, Parameter Change implementation, KPI improvement)" Should have knowledge of LTE, Multi-Layer idle and Dedicated mode parameters and understand behaviour of parameter tuning Good understanding of Nokia BTS h/wSystem Modules and RF modules and associated gains and losses of the system, experience on Air-scale products Good Knowledge of LTE Call flow, Configuration data in NetAct and Nokia Tools (NetAct, Radar, MUSA etc.) Mandatory Experience on Nokia LTE KPI and Counters, Parameter and Feature Tuning in both FDD and TDD Networks Ability to Independently make and Implement site specific technical issues and ensure acceptance from customer Able to identify issues (technical and Process) that are not solved at his level, along with clear reasoning and technical details and take up with next level of NPO Specialist in shortest time, to ensure minimal impact on project delivery Identify and resolve Performance degradation in the network within prescribed timelines. Perform Counter level analysis and problem isolation to arrive at an early RCA to improve network performance. Good grasp on mobility management strategies. Perform RCA of complex issues and be able to improve performance quickly by measuring and analysing all available data points. Able to think out of the box to resolve complex scenarios and be able to effectively justify the rationale behind proposed recommendations. Able to communicate effectively while working with a large team in collaborative mode working in different time-zones. . Primary Skills RF optimization /4G/5G/LTE FundamentalOSS/ETL

This role involves the development and application of engineering practice and knowledge in the following technologies Standards and protocols, application software embedded software for wireless and satellite networks, fixed networks enterprise networks connected devices IOT and device engineering, connected applications 5G edge, B2X apps and Telco Cloud, Automation and Edge Compute platforms. This role also involves the integration of network systems and their operations, related to the above technologies. - Grade Specific Focus on Connectivity Network Engineering. Develops competency in own area of expertise. Shares expertise and provides guidance and support to others. Interprets clients needs. Completes own role independently or with minimum supervision. Identifies problems and relevant issues in straight forward situations and generates solutions. Contributes in teamwork and interacts with customers. Skills (competencies)

1. Hands on work on custom layout for analog blocks like High Speed SerDes and General purpose IO designs with Cadence Virtuoso on latest technologies like 5nm and below and also take leadership roles in delivery of IPs 2. Work on Floor planning, power design, signal routing strategy, EMIR awareness andparasitic optimisations 3. Understand and apply analog Layout techniques to ensure the design meets performance with minimum possible area and good yield. 4. Participate in building and enhancing layout flow for faster, higher quality design process. 5. Checking physical verifications like DRC/LVS/ERC/ANT/DFM and other IBM internal checks 6. Collaborate with Circuit Designers to solve challenging problems 7. Writing /PYTHON scripts to automate repetitive tasks 8. Work with Place and Route engineer to integrate custom macros into top level. 9. Able to perform design reviews across global team 10. Work closely with required global teams to ensure the success of the whole product. 11. Leadership in delivery of macros we plan to own from India Job requirements: 1. Experience in doing layouts for analog blocks like SerDes, ADCs, DACs, LDOs, PLLs, BGAP & amplifiers etc. 2. Experience in designing layouts for high-speed circuits is a plus. 3. Layout experience in the following technology nodes3nm, 5nm and 7nm FinFET. 4. Good team worker with multi-discipline, multi-cultural and multi-site environments 5. Strong fundamental knowledge in semiconductor device physics, layout principles, IC reliability and failure mechanisms 6. Good problem-solving skills are essential where problems are analysed upfront, identifying gaps, and providing optimum solutions7. Knowledge in Skill/perl/tcl/Python scripting is a plus. Required education Bachelor's Degree Preferred education Master's Degree Required technical and professional expertise The Analog layout design engineer with experience in next generation Ultra high speed serial IO link (HSS) interface for Cognitive, ML,DL, and data center applications. The engineer needs to have knowledge in the design and development full custom analog layouts for ultra high speed 32G/50G/112G IO link interfaces. Preferred technical and professional experience Experience in 7 and 14 nm analog layout design. Working on Cutting edge technology and HSS domain . Quick learner, deep layout design knowledge, problem solving skills and good communication skills with cross teams across the Geos.

This role involves the development and application of engineering practice and knowledge in the following technologies Standards and protocols, application software embedded software for wireless and satellite networks, fixed networks enterprise networks connected devices IOT and device engineering, connected applications 5G edge, B2X apps and Telco Cloud, Automation and Edge Compute platforms. This role also involves the integration of network systems and their operations, related to the above technologies. Primary Skill Good inter communication skills with hand-on experience in C, SIP protocol & Linux commands/usages. Experience- 5+ Years

Vodafone Idea Limited is an Aditya Birla Group and Vodafone Group partnership. It is India's leading telecom service provider. The Company provides pan India Voice and Data services across 2G, 3G and 4G platform. With the large spectrum portfolio to support the growing demand for data and voice, the company is committed to deliver delightful customer experiences and contribute towards creating a truly Digital India by enabling millions of citizens to connect and build a better tomorrow. The Company is developing infrastructure to introduce newer and smarter technologies, making both retail and enterprise customers future ready with innovative offerings, conveniently accessible through an ecosystem of digital channels as well as extensive on-ground presence. The Company is listed on National Stock Exchange (NSE) and Bombay Stock Exchange (BSE) in India. We're proud to be an equal opportunity employer. At VIL, we know that diversity makes us stronger. We are committed to a collaborative, inclusive environment that encourages authenticity and fosters a sense of belonging. We strive for everyone to feel valued, connected and empowered to reach their potential and contribute their best. VIL's goal is to build and maintain a workforce that is diverse in experience and background but uniform in reflecting our Values of Passion, Boldness, Trust, Speed and Digital. Consequently, our recruiting efforts are directed towards attracting and retaining best and brightest talents. Our endeavour is to be First Choice for prospective employees. VIL ensures equal employment opportunity without discrimination or harassment based on race, colour, religion, creed, age, sex, sex stereotype, gender, gender identity or expression, sexual orientation, national origin, citizenship, disability, marital and civil partnership/union status, pregnancy, veteran or military service status, genetic information, or any other characteristic protected by law. VIL is an equal opportunity employer committed to diversifying its workforce. Role TM - RAN 2G/3G/Volte Job Level/ Designation M1 Function / Department Technology/Quality Location Mumbai Job Purpose . This role is responsible for supporting the Network Quality function by effectively analysing KPIs for improvingNetwork Performance, Optimization and Experience management to provide superior Voice and Data experience to the customer Key Result Areas/Accountabilities . Analyzing the KPI's (key performance indicators) statistics and monitoring the network for troubleshooting on daily basis. . Supporting RF drive test optimization of new/existing sites. . Troubleshooting of worst-performing cells. Analysis of counters and monitoring KPI trend to pinpoint exact issues. . Perform in-depth analysis of performance E2E KPIs. Propose technology actions to improve Network performance and CXX . Coordination with Zonal optimization team in sharing analysis and supporting them in experience improvement initiatives . Good understanding of hardware(Nokia) from network design prospective . Provide network optimization analysis and recommendations using a combination of drive data and network statistics . Assisting TRAI/DOT in RF network audit & preparing required network quality reports. Core Competencies, Knowledge, Experience In-depth technical knowledge in radio network parameters & optimization (2G/3G/4G/VoLTE) on Nokia system Excellent domain knowledge and on- field optimization experience Hands on experience with DT/Post processing tools like NEMO, TEMS etc Nokia RAN system Nokia Parameter Optimization Nokia RAN hardware Physical Optimization VoLTE knowledge Some hands on coding or Excel Macro writing skills Good communication and writing skills. Very good analytical skills to trouble shoot network quality KPI degradation/ customer complaints, Innovative , Ambitious and competitive, Calculated risk taking & task oriented Self-motivated and ability to work under pressure and having very good cross functional co-ordination Depth analysis for L2 & L3 layer data Transmission trouble shooting Must have technical / professional qualifications . B.Tech in Electronics and Telecommunications with 6+ years of experience Vodafone Idea Limited (formerly Idea Cellular Limited) An Aditya Birla Group & Vodafone partnership