237 Core Network Jobs

Key Roles & Responsibilities: Manages activities that take place during solution idea, solution design, and solution implementation. Liaise with the Sales team & prospects, understanding technical requirements and providing better solutions for prospects. Support the sales teams from a technical standpoint, enabling them to win deals and at the same time making sure that product/solution would be a perfect fit for the customers. Ensuring support to onboarding of new customers, making sure that they are fully satisfied from a technical perspective. To help in bridging the gap between the solution being offered and the problem the prospects are facing. Help prospects address their challenges b...

Key Responsibilities: Plan, design, develop, and test software for new products and enhancements in our core network portfolio. Focus on user plane functions like UPF, SGW, and PGW, ensuring high throughput and low latency. Work within a container-based, microservices environment using Kubernetes and Docker. Contribute to all stages of the software development lifecycle, from conception to deployment. Job Requirements: Strong C/C++ programming skills. Good understanding of LTE EPC, 5G Core, and related user plane functions (UPF, SGW, PGW). Good understanding of multi-threading, IPC, sockets, memory management and other OS level concepts Experience with container orchestration technologies li...

Join our dynamic Product & Engineering Session Control team as a Principal Tester, where you will play a pivotal role in innovating advanced Telecom Software Products for 4G and 5G technologies. In our hybrid work environment, youll work with a passionate group of engineers and product developers, tackling the demands of R&D product development. Your expertise will help ensure quality and reliability in cutting-edge communication technologies, driving meaningful improvements and performance enhancements. HOW YOU WILL CONTRIBUTE AND WHAT YOU WILL LEARN Work in a mixed environment and use best practices and knowledge of internal or external business issues to improve products or services. Use ...

As an IP Technical Expert Center Specialist, you will serve as a key technical authority in diagnosing and resolving complex IP network issues. You will collaborate with cross-functional teams to lead deployments, conduct root cause analyses, and enhance product performance. This role involves mentoring team members, ensuring operational excellence, and supporting mission-critical production networks while fostering innovation and implementing industry best practices for Network Infrastructure business. HOW YOU WILL CONTRIBUTE AND WHAT YOU WILL LEARN Debugs complex product installations, product problems by applying both established procedures and creative alternatives. Writes technical appl...

As a IP TEC Engineer in Datacenter technologies, you will troubleshoot complex datacenter network issues, diagnose hardware/software challenges, and provide innovative solutions for customer-reported problems. You will collaborate with cross-functional teams to improve products, lead deployment projects, and contribute to network-level objectives. HOW YOU WILL CONTRIBUTE AND WHAT YOU WILL LEARN Debugs complex product installations, product problems by applying both established procedures and creative alternatives. Writes technical application notes, field notices. Assists and advises Tier 1/2/3 network architecture and implementation teams. Performs on-site product adaptations or enhancement...

Family Description In this role, you will have the opportunity to work closely with our customers as part of a Nokia VNO team. Majority of the work demand automation of the Network deployment for network like packet core network and Datacentres. Challenging roles of real time network debugging and issue resolution for large scale networks Subfamily Description Software (SWA) comprises the definition, specification, and allocation of requirements from different sources utilising knowledge of systems engineering processes (specification & architecture). Contains processing of use case and feature requirements into conceptual models, operational scenarios, technical requirements, and functional...

We are looking for a skilled Sr. Software Engineer with 5-15 years of experience, located in [location to be specified]. The ideal candidate should have expertise in Core Net and Angular. Roles and Responsibility Design, develop, and maintain high-quality software applications using Core Net and Angular. Collaborate with cross-functional teams to identify and prioritize project requirements. Develop and implement robust APIs using SQL and API integration. Troubleshoot and resolve technical issues efficiently. Participate in code reviews and contribute to improving overall code quality. Stay updated with industry trends and emerging technologies to enhance skills and knowledge. Job Requiremen...

The role involves owning the design and development of solutions against opportunities in domains like OSS, BSS, and Cloud. Your responsibilities include serving as a technical expert on solutions design, development, and implementation requirements, ensuring compatibility, interoperability, stability, and usability of solutions, and designing and delivering complex solutions as per customer requirements. You will also work with various stakeholders to assess customer requirements, provide integrated solutions across multiple products and domains, and identify and mitigate risks throughout the pre-sales lifecycle. The role may involve either being an individual contributor or leading a small...

Strong understanding and hands-on experience with Kubernetes - In-Depth knowledge on AWS services including IAM, EC2, EKS, CloudWatch and S3. - Proficiency in at least one programming language - Shell, Python - Ability to troubleshoot application-specific, core network, system & performance issues. - Good in depth understanding of the Linux in term of debugging tools and performance tuning - Build automation to enable self-healing systems - Build tools to monitor high performance & alert the low-latency applications - Strong problem-solving skills and attention to detail. - Understanding of SRE principles, includes monitoring, alerting, error budgets, fault analysis, capacity planning, autom...

About The Role Skill required: Tech for Operations - Microsoft Robotic Process Automation Designation: SW/App/Cloud Tech Support Analyst Qualifications: BE/Any Graduation Years of Experience: 3 to 5 years What would you do? You will be part of the Technology for Operations team that acts as a trusted advisor and partner to Accenture Operations. The team provides innovative and secure technologies to help clients build an intelligent operating model, driving exceptional results. We work closely with the sales, offering and delivery teams to identify and build innovative solutions.The Tech For Operations (TFO) team provides innovative and secure technologies to help clients build an intelligen...

Prepares test and diagnostic programs, designs test fixtures and equipment, and completes specifications and procedures for new products. Key Responsibilities Indepth knowledge of core network 4G/5g message flows based on 3GPP based protocols like S1AP,NGAP, GTP, Http2, NAS, PFCP, Diameter. Good exposure with AMF,SMF,UPF, NRF, NSSF, UDM, UDR, UDSF, PCF etc. Testing Experience in K8S(Mandatory) and OpenShift(optional). Working knowledge with Helm, json, yaml etc. Strong analytical and documentation skills and experience in creating method of procedure or customer documentation. Ability to cope with very high peak workloads, short deadlines and significant pressure. Expertise with core network...

Responsible for the day to day operation and support all RCS nodes in the network. Provide Level 2 support for Mavenir RCS/Messaging products, troubleshooting and resolving technical issues related to Diameter, VOLTE, SIP, and other associated protocols. Manage and resolve complex customer issues escalated from the Monitoring support team or L1. Monitor and troubleshoot voice and messaging related incidents to identify the root cause and ensure swift and effective resolution. Perform regular technical analysis/audit to ensure the optimization and quality of the services. Collaborate with internal teams, partners, and vendors to resolve escalated technical issues and implement corrective acti...

Description: About The Role :: We are seeking highly skilled and motivated Senior .NET Core Developers to join our dynamic team. As a Senior .NET Core Developer you will play a pivotal role in designing developing and maintaining scalable and high-performance applications using .NET Core C# ASP.NET Core and SQL Server. You will leverage your expertise to ensure the delivery of innovative solutions that meet business needs and contribute to the strategic goals of the organization. Key Responsibilities: Application Development:Design develop and maintain applications using .NET Core .Net Core Web API Rest API ASP.NET Core JavaScript NodeJS Angular and C#. Ensure code quality performance and sc...

Key Roles & Responsibilities: Manages activities that take place during solution idea, solution design, and solution implementation Liaise with the Sales team & prospects, understanding technical requirements and providing better solutions for prospects Support the sales teams from a technical standpoint, enabling them to win deals and at the same time making sure that product/solution would be a perfect fit for the customers Ensuring support to onboarding of new customers, making sure that they are fully satisfied from a technical perspective To help in bridging the gap between the solution being offered and the problem the prospects are facing Help prospects address their challenges by pro...

Responsible for Managing customer queries related to all services and solutions delivered, including diagnosing, and resolving complex technical issues in Mobility & IoT domain. The role acts as a conduit between customers and other teams such as engineering, architecture etc. for any issue resolution. This is an operational role, responsible for delivering results that have a direct impact on day-to-day operations and capable of instructing professional or technical staff and reviewing the quality of the work undertaken by these roles. Responsibilities Technical administration or troubleshooting to ensure the efficient functionality of the solution. Incident Validation, Incident Analysis, S...

Description About The Role We are seeking highly skilled and motivated Senior .NET Core Developers to join our dynamic team. As a Senior .NET Core Developer you will play a pivotal role in designing developing and maintaining scalable and high-performance applications using .NET Core C# ASP.NET Core and SQL Server. You will leverage your expertise to ensure the delivery of innovative solutions that meet business needs and contribute to the strategic goals of the organization. Key Responsibilities Application DevelopmentDesign develop and maintain applications using .NET Core .Net Core Web API Rest API ASP.NET Core JavaScript NodeJS Angular and C#. Ensure code quality performance and scalabil...

About The Role 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 : NA Minimum 3 year(s) of experience is required Educational Qualification : 15 years full time education Job Title:5G Core Network Ops Senior Engineer Summary ...

Join our Team About this opportunity: Join Ericsson as an Integration Engineer, an integral role where you will have the opportunity to manage and implement integration services you have to work closely with regional counterparts in customer Solution Designing, High Level Design/ Low Level Design based on the requirements Ability to accept and deliver assistance to meet deadlines, self-directed, organized, capable of multi-tasking and willing to shift priorities to meet business What you will do: Should be able to work on preparation of HLD / DLD for the 5G NSA/SA Core Network as per the Customer requirements Should be able to perform integration and ISSU upgrade of the 5G SA Packet Core CNF...

In this role as a Senior Solutions Expert in the Telecom industry, you will be responsible for owning proposals and end-to-end responses to RFP/RFI/RFQ. Your duties will include researching competing products, leading proof-of-concept for client opportunities, and presenting capabilities to prospects. Moreover, you will engage with key customers, provide consultation to delivery teams, and assist the sales team with proposal pitches. Key Responsibilities: - Own proposals, RFP/RFI/RFQ responses end-to-end - Research competing products/solutions and changing paradigms - Lead proof-of-concept (POCs) for client opportunities - Present capabilities to prospects - Engage with key customer from a d...

Telecom domain Skills: - Good Knowledge of 5G/GSM/UMTS/LTE/IMS Networks and Call flows - Good command VoLTE IMS, Capability to provide solutions and architectural design as per customer requirements - Solution design & Implementation of Core Network Elements including CFX Technical: Application Servers, VMware, Linux, Open Stack cloud, Preferred - CBIS/CBAM/NCS/NCOM : - NPO - Provides technical network Planning/designing and optimization support to assist customers in network rollout/modernization. Prepares/compiles Volte IMS product information/configuration source data. - Knowledge of cloud architecture (CaaS)CNF/VNF, Kubernetes (container/docker), OpenShift. - Candidate should be very Goo...

Role & responsibilities Exp-5 to 12 years CTC-upto16 LPA Location-Bangalore, Chennai, Hyderabad, Noida, Pune 4G, 5G, LTE, IMS, Services Testing" Responsibilities Execute manual and automated test cases and troubleshoot issues using a variety of log files and traces. Interact and coordinate with Network Function owners and Lab Support personnel onshore and offshore to get issues resolved. Execute tests across several domains, Regression and New Service Lab and Production. Validation of the new service or regressed release and the creation of documentation recording that validation. Use flexibility of automation infrastructure to edit, tweak and create new test cases. Collaborate with Automati...

Join our dynamic Product & Engineering team as a Test Lead, where you will play a pivotal role in innovating advanced Telecom Software Products for 4G and 5G technologies. In our hybrid work environment, youll work with a passionate group of engineers and product developers, tackling the demands of the R&D product development team. Your expertise will help ensure quality and reliability in cutting-edge communication technologies, driving meaningful improvements and performance enhancements. HOW YOU WILL CONTRIBUTE AND WHAT YOU WILL LEARN Work in functional & non-functional testing and use best practices and knowledge of internal or external business issues to improve products or services. Us...

Responsibilities Provide Technical Support to Software Suite: Cloud Platform, Analytics, OpenStack and Conductor In depth log debug and analysis Support customer KPIs and SLA’s Software Upgrades and Patching Emergency Recovery for outages reported by customers Maintenance of customer lab environments Mentor and train others in the organization Document and develop technical content and solutions for knowledgebase ABOUT YOU Bachelor’s degree in a technical field: Computer Science, Engineering, or similar Experience working in an external customer facing technical support role Experience troubleshooting complex technical issues Excellent written and verbal communication skills in English Funda...

We are seeking a highly skilled 5G Core Expert to join our dynamic team, driving the design, optimization, and support of cutting-edge Nokia 5G core networks. This role focuses on delivering exceptional network performance, resolving complex technical challenges, and collaborating with cross-functional teams to enhance Nokias 5G solutions. The ideal candidate will bring deep expertise in 5G Core architecture, protocols, and KPI optimization, with a customer-facing mindset and hands-on experience in network troubleshooting and capacity planning. HOW YOU WILL CONTRIBUTE AND WHAT YOU WILL LEARN Optimize 5G Core KPIs, identify bottlenecks, and perform E2E trace analysis using tools (e.g., Wiresh...

HOW YOU WILL CONTRIBUTE AND WHAT YOU WILL LEARN Experience in - Cloud Infrastructure (OpenStack/VMware), & cloud native technologies Docker & Kubernetes, Helm, Ansible, Envoy/Istio. Proven exposure of protocol functional tests, automation and to performance/Load and Stress tests/tools. Python and shell scripting knowledge Core Network element knowledge is desired (e.g.: any of AAA, HSS, etc) Working knowledge on secure protocols ( TLS/DTLS/SSH ), Encryption methodology, Ciphers etc Qualifications You have: 10+years Cloud Infrastructure (Openstack/VMware), & cloud native technologies Ready to digest 3GPP specifications and RFC's. Domain & Protocol knowledge in the areas of DIAMETER (including...