177 Core Network Jobs - Page 7

Overview: An accomplished Network Engineer Level 3 with extensive experience in designing, implementing, maintaining, and troubleshooting complex network systems. Demonstrated expertise in working with a range of networking technologies and protocols, ensuring optimal performance, scalability, and security across large-scale infrastructures. Key Skills:Mandatory Advanced proficiency in configuring and managing routers, switches, firewalls, and load balancers (Cisco Meraki/ASA, Sophos, SonicWALL, etc.). Expertise in routing and switching protocols (OSPF, EIGRP, BGP, MPLS, STP, VLANs). Strong understanding of network security protocols and practices (IPSec, VPNs, ACLs, NAT, firewall policies)....

This role works on multiple layers in cellular protocols, UE and/or NW protocols development for various 3GPP technologies.;The duties will include architecture, design, develop, and maintain cellular protocol device side host test and network simulation environment. This position will need strong coding skills in C/C++; Excellent software developing and debugging skills including design, programming (C, C++, script) and debugging. Preferred Qualifications Standard Software development & tool environment experience is a plus; Highly motivated and proactive, fast learner, a good teammate; Proficient in English, good verbal and written communication skills; Bachelor or graduate degree in Elect...

Role: Azure Network Engineer Location: Hyderabad Experience-3-5 years Notice period: Immediate to 15 days Required Skills: • Strong knowledge and understanding of TCPIP protocols and OSI model and port numbers • Experience with Infrastructure Network Administration • Expertise troubleshooting large Network Environments and familiarity with packet sniffers Wireshark or Network Monitor Message Analyzer • Fundamental awareness of Private Hybrid Public Cloud and OS WindowsLinux Virtualization of SDN technologies • Knowledge and understanding of VPN IPsec DHCP DNS HTTP HTTPs MPLS BGP Layer3 Layer2 SDWAN and Load balancers • Hands-on experience of Proxy and Firewall • Good Knowledge in RIP EIGRP O...

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, you ll 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. You have: 4+ years of relevant testing experience on Telecom grade products. Testing expertise in SIP, VOLTE/IMS, TAS, in 4G/5G core technologies In-depth working experience with cloud-ready, cloud-nativ...

What you must have: 8-14 Years in Telecom/Wireless domain with background in QA or System Test Engg in LTE/5G and IRAT testing (Regression/Functional testing). Experience with LAN/WAN, WLAN, Routing protocols - L2 and L3, TCP/IP, QoS. Experience in various protocols for interoperability, performance evaluation and troubleshooting issues of radio access technology(4G & 5G both). Experience in Tunneling, security protocols implementation LTE/5G Addon- Python/Robot Framework/Automation knowledge/Experience would be beneficial. Familiarity with 5G/4G/3G/2G Mobile Core network (EPC/MME, SGW/PGW, MSC, SGSN/GGSN, HSS ) is a plus Strong experience in virtualized environment with hands-on experience ...

Skill required: Tech for Operations - Microsoft Robotic Process Automation Designation: SW/App/Cloud Tech Support Sr Analyst Qualifications: BE/Any Graduation Years of Experience: 5 to 8 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 intelligent operating ...

Project Role : Operations Engineer Project Role Description : Support the operations and/or manage delivery for production systems and services based on operational requirements and service agreement. Must have skills : Network Infrastructures Good to have skills : NA Minimum 7.5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :Excellent knowledge and troubleshooting skills on Cisco Routers, Switches, Cisco Wireless Access Points, Cisco Wireless Controllers, Meraki appliance,SD-WAN,Arista,Cisco ACI and Nexus. Must have extensive working experience with IP routing protocol such as OSPF, EIGRP,ISIS and BGP and other technologies such as VRF/IP...

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 Customer Solution 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...

As a Principal Developer, this role will focus on the skills - IMS, VoLTE, 4G, and 5G, typically working in the telecommunications and network engineering sectors, leading the development and enhancement of core network technologies. The role involves designing, implementing, and optimizing IMS (IP Multimedia Subsystem) and voice technologies like VoLTE (Voice over LTE), within the broader context of 4G and 5G networks. You have: Require a bachelors degree or a related field 10+ years of relevant R&D Development experience on Telco grade products. Good hands-on knowledge in Cloud Native, Microservices applications, using Containers and Virtualization Technologies like Docker, Kubernetes (K8s...

Skill required: Tech for Operations - Automation Anywhere Designation: App Automation Eng Senior Analyst Qualifications: Any Graduation Years of Experience: 5 to 8 years What would you do? As RPA Senior developer you will be responsible for design & development of end-to-end RPA automation leveraging A360 tools & technologies.This will include working with the clients or/and stake holders to understand the requirements, prepare technical specification documents, unit test cases and develop the automation adhering to client requirements and policies. What are we looking for? Minimum 5 – 8 years of strong software design & development experience Minimum 4 – 5 year(s) of programming experience ...

Skill required: Tech for Operations - Automation Anywhere Designation: App Automation Eng Analyst Qualifications: Any Graduation Years of Experience: 3 to 5 years What would you do? As an RPA developer you will be responsible for design & development of end-to-end RPA automation leveraging A360 tools & technologies.This will include working with the clients or/and stake holders to understand the requirements, prepare technical specification documents, unit test cases and develop the automation adhering to client requirements and policies. What are we looking for? Minimum 3 - 5 years of strong software design & development experience Minimum 3 - 4 year(s) of programming experience in Automati...

We are seeking a .NET developer responsible for building .NET applications using {{Insert specific .NET languages and technologies here that are relevant to your project; indicate whether the focus is on front-end, back-end, or both}}. Required Candidate profile Translate application storyboards and use cases into functional applications Design, build, and maintain efficient, reusable, and reliable code Integrate data storage solutions {{may include databases

What will your job look like Perform Radio Network optimization Perform root cause analyses - mapping between RF, Transmission and/or Core Network and share recommendations with relevant parties Work hands-on at system level on various traces for correlation between KPIs on Network Perform analysis based on Drive test /Driveless data and correlate with Radio OSS (Performance Management Report)/Other source of data for Network Troubleshoot backhaul issues by monitoring jitter, packet loss and perform root cause analysis Perform Worst Cell Performance Analysis, Alarm Monitoring and KPI Degradation analysis Create Scripts, RET validation, Perform Pre & Post Health Checks Responsible to manage o...

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 Customer Solution 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 helpin...

Zensar Technologies is looking for CORE NETWORKING-ROUTING & SWITCHING- EXTREME to join our dynamic team and embark on a rewarding career journey Design, deploy, and manage core network infrastructures using Extreme Networks Optimize routing and switching protocols for performance and reliability Conduct firmware upgrades, network troubleshooting, and patching Ensure high availability, scalability, and network security compliance

About The Role Group Description The Oracle Communications 5G and Policy Management System Architecture Teams mission is to increase the business value of Oracle Communications solutions for customers and Oracle by Ensuring the integrity and consistency of products and cloud services. Evaluating and recommending new processes, technologies, patterns, and methods. Maximizing the appropriate use of Oracle assets and minimizing duplication. Bridging groups within the product development organization, across the business unit, and across Oracle. Identifying and communicating engineering best practices for software development, testing, and automation. Participating in industry standards work gro...

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. You have: 8+ years of relevant testing experience on Telecom grade products. Testing expertise in SIP, VOLTE/IMS, TAS, in 4G/5G core technologies In-depth working experience with cloud-ready...

Core Domain Services - Technical Lead will be at the forefront of project success, ensuring technical excellence from pre-sales to delivery. You will collaborate with project managers and technical teams, serving as the primary technical liaison for customers. In this dynamic environment, your strategic oversight will guide domain deliverables, manage timelines, and uphold quality standards. Youll foster teamwork through best practices and agile methodologies, driving continuous improvement in service delivery. This role is essential in aligning the projects technical vision with business objectives, making you a key player in achieving revenue milestones and customer satisfaction. Join us i...

Title: Internal Auditor (Network Profile) Technical Skills Required: Strong technical understanding and hands-on experience with Telecom Network technologies, including 2G, 3G, 4G, and 5G, as well as Transmission technologies (Microwave, FTTH, DWDM), and Core networks (Circuit-Switched and Packet-Switched) Good to have IoT network system and architecture knowledge. Significant operational or engineering experience in a Network Operator or Service Provider environment. Excellent analytical skills with the ability to extract, process, and transform data effectively. Proficient in MS Office; experience with SQL is preferred. Prior experience in conducting audits of telecom network elements is e...

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. You have: 4+ years of relevant testing experience on Telecom grade products. Testing expertise in SIP, VOLTE/IMS, TAS, in 4G/5G core technologies In-depth working experience with cloud-ready, cloud-native...

As a Core Network Support Engineer, you will provide 24/7 L2 support for network elements, specializing in fault resolution, IMS, MSC network, and signaling. You will be responsible for network health checks, critical fault management, and coordinating with L3 support for timely fault resolution. You have: Diploma/ Bachelor degree with 6-14 years of experience in Cloud Core Network for 4G & 5G, with hands-on expertise in IMS, MSC, and signaling. Expertise in fault and configuration management, ensuring network reliability and optimal performance. In-depth knowledge of SIP, MAP, CAMEL, Diameter, and other telecom protocols for efficient fault resolution. Expertise in different Linux versions ...

As a Principal Developer, this role will focus on the skills - IMS, VoLTE, 4G, and 5G, typically working in the telecommunications and network engineering sectors, leading the development and enhancement of core network technologies. The role involves designing, implementing, and optimizing IMS (IP Multimedia Subsystem) and voice technologies like VoLTE (Voice over LTE), within the broader context of 4G and 5G networks. You have: Require a bachelor's degree or a related field 10+ years of relevant R&D Development experience on Telco grade products. Good hands-on knowledge inCloud Native, Microservices applications, using Containers and Virtualization Technologies like Docker, Kubernetes (K8s...

Project Role : Operations Engineer Project Role Description : Support the operations and/or manage delivery for production systems and services based on operational requirements and service agreement. Must have skills : Network Infrastructures Good to have skills : NA Minimum 7.5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :Excellent knowledge and troubleshooting skills on Cisco Routers, Switches, Cisco Wireless Access Points, Cisco Wireless Controllers, Meraki appliance,SD-WAN,Arista,Cisco ACI and Nexus. Must have extensive working experience with IP routing protocol such as OSPF, EIGRP,ISIS and BGP and other technologies such as VRF/IP...

Role & responsibilities Support Engineer Experienece 5 + years jd Thorough understanding & Hands-on experience on 4G LTE Core Network Elements Testing like MME, S/P GW Must Good Problem solving, debugging and trouble shooting skills Analysis of NW issues related to Core Creation of Analysis & Debugging Reports

Join our Team About this opportunity: We are expanding our team to onboard a Cloud SI cum SA to support growing project demands. The role involves cloud deployment, upgrades, and integration especially enhancing Ericsson CLOUD CNIS/NFVI in Telco Core networks. The team values collaboration, agility, flexibility across time zones, travel readiness, and technical excellence. The new hire will join the BCSS SD SDU SL CN CIP SDD A unit to deliver secure and efficient cloud solutions. What you will do System Integration and Verification of Ericsson CLOUD CNIS/ NFVI solution in Telco Core network. Develop proficiency in Ericsson NFVI products HDS, SDI, SDN, CEE, SDS (VxSDS, Ceph & NexentaStor) ECC...