237 Core Network Jobs - Page 9

Hi, Hiring for NOC Engineer @ leading ISP Broadband Company Provide on-site support to NOC team Configure network nodes & track connectivity 6-9 yrs exp in core networking CTC:5-9 LPA Contact:Sudhakar Reddy, 9739230648, sudhakarreddy@onjob.in

Responsibilities: - Fault management/configuration of CS Core Network.(VOLTE SDM) Coordination with Project teams for HLD/LLD/TOL/Design reviews Hand in Hand coordination with project for network integration activities Handle the Trouble ticket/CR within SLA Customer Issue handling and ensuring the end customer services are maintained MOP/WI preparation for the activities and new learnings Prepare, implement and verify the configuration and integration of a Node / System. Key Technical Skillset: - Candidate should have relevant technical experience on Ericsson IMS CS Core Domain (3G/4G5G Core Nodes CSCF,SBG,MTAS,IP Works, EMM,MSS,MGW,etc) or SDM Domain ( HLR,HSS, UDM,AUSF,MMTEL etc) Knowledg...

Working knowledge in 2G,3G ,4G/LTE 5GTechnology. Managing PS Core Nodes (SGSN, MME, GGSN, S/PGW, PCC(AMF,SMF) PCRF, PCEF,WMG, DNS .) for the PS Core Network. Experience in Ericsson packet nodes like SGSN-MME,EPG , WMG ,DRA Preference will be given for expert in handling Ericsson PS NE s. Performing Change management and Fault management activities in PS core elements. Managing all PS Core domain activities and to ensure consistency and continuity across the business. Participate in technical discussion during Critical and major network outages and other domain for PS core dependency activities. Providing 24/7 operations support and guiding the team members. Flexible to come in shift and hand...

You will contribute as a skilled Packet Core Specialist expert responsible for one or more key functions like Fault, Configuration, Performance, and Security. You will work independently within global guidelines, solve complex problems, and contribute to process improvements. You will also mentor and advisor, take responsibility for high-risk procedures, and collaborate with internal and external stakeholders to ensure seamless delivery of MS services. You have: 9-12 years with a bachelors degree in Telecommunications, Network Engineering, Computer Science, or a related field. Proven experience in packet core network design and planning for mobile and broadband networks, including EPC and 5G...

As an IP TEC Engineer, you will troubleshoot complex IP network issues, diagnose hardware/software challenges, and provide solutions for customer problems. Collaborating with cross-functional teams, you'll lead deployments, drive root cause analysis, and contribute to product enhancements. Your role includes mentoring, ensuring high-quality standards, and supporting critical production networks while driving innovation and best practices. You have: Bachelors degree in Engineering with 712 years of relevant experience. Provide technical requirement inputs based on customers deployment experiences. Contribute inputs to the development of software/hardware build-controlled production releases. ...

About the Company: Aeris Communication has enviable position of leading the change in what is arguably the hottest segment of the emerging market the Internet of Things (IoT). Aeris delivers and manages mission-critical hosted services for Fortune 100 and Fortune 500 enterprise customers through IOT solution ,helping these entities fulfill their mission and fundamentally change their business. Headquartered in Silicon Valley, Aeris also has office in Chicago, London, Delhi and Tokyo. As the IoT market continues to evolve and grow our company must also expand and acquire new talent to help attack our next set of opportunities. Job Purpose: This role offers access to some of the most brilliant...

Role: Azure Network Engineer Experience: 3-5 Years Locations: Hyderabad Notice Period: Immediate to 15 Days Job Description Required Skills: Strong knowledge and understanding of TCP IP 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 EI...

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 providing creative, out-of-t...

We are looking for a telecom professional that will become part of our telecom engineering team, helping our team to cope with the various project challenges. 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 C...

We are a Philadelphia-based software company seeking a Technical Manager to lead our Chennai team. Must have .NET Core,MVC, architecture expertise, modern dev practices, and experience in SMBs. Master's in CS/Engineering and team leadership required.

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