219 3Gpp Jobs - Page 2

JOB ROLE Layer 3 5G RAN Developer. Mandatory Skills: C++ RAN Layer 3 protocols Notice Period : 30 Days Skills required: Domain Knowledge of 3GPP RAN specifications (5G NSA and 5G SA) and 3GPP specifications, 5G RAN architecture Having protocol knowledge of RRC, NAS, IMS, SIP Design/Development experience in C++ language in a windows programming environment. Design/Development experience in Data structures. Having Knowledge of QXDM, Wireshark, 3GPP protocols and Software versioning (SVN, GIT).

About the Company: Our unique 4G/5G vRAN solution is designed to improve quality of experience, enhance spectral efficiency, provide flexibility to the operator in hardware selection, provide full network automation and significantly reduce Total Cost of Ownership (TCO). Our product is designed with leading edge hardware & software technologies. We have a team of passionate professionals who understand mobile network operator's requirements & vision. Our objective is to provide mobile network operators with the equipment required to deploy and expand their 4G/5G networks quickly and efficiently in the most feature rich and cost-effective way. Role Summary As a 3GPP RAN Working Group 2 (RAN2)...

As a Cognitive SON Architect, you will be responsible for designing, developing, and implementing AI-driven solutions to enhance the performance, scalability, and self-management of telecommunications networks. You will work in close collaboration with cross-functional teams to build and deploy intelligent network automation tools leveraging machine learning, artificial intelligence, and advanced analytics. The goal is to deliver innovative solutions to optimize the operation and evolution of modern mobile networks, particularly focusing on 5G and beyond. - Define the architecture for Cognitive SON solutions, integrating AI/ML techniques to automate network management tasks such as self-heal...

Role & responsibility Assemble, test, and tune cavity or ceramic filters and duplexers Perform RF measurements (Insertion Loss, Return Loss, VSWR, Isolation) using VNAs (Keysight / R&S) Optimize performance through fine-tuning and troubleshooting Collaborate with R&D and Quality teams during new product builds

As an established industry leader in network intelligence and security solutions, at Allot, you will be part of a team that values diversity and collaboration to succeed. You will have the opportunity to grow both professionally and personally in a dynamic environment. **Key Responsibilities:** - Handle 1st and 2nd level support cases professionally and independently via CRM, phone, and email - Provide excellent, dedicated, and proactive support service - Perform deep problem investigation into system logs and behavior - Provide technical guidance and solutions to customers and partners, including problem reproduction and lab simulations - Collaborate with higher tier support teams and trave...

Who we are? We are a team of strategic thinkers who have led some of the largest technology launches, litigations, and lawsuits in the industry. Our expertise is sought after by global technology leaders who turn to us for guidance when developing new ideas, pursuing innovative technology, or seeking a competitive edge. We are from the Intellectual Property industry- one that is ever growing. And were known to be the tip of the technological spear. What are the qualities we are looking for? (candidates will be tested for these qualities) Here, we tell you what you need to have to be a part of usTeam Operations at GreyB. Outspokenly, we foster a mind that is set on achieving more, and more, a...

Description: Design, document and implement Network Functions of a cloud-based 3GPP compliant 5G SA home network. Generate accurate schedule estimates. Provide progress updates in a daily stand up meeting, and deliver tested software in a predictable manner. Collaborate actively with the tech lead and other team members. Desired Domain Experience: # 3GPP Cellular Network Standards - 2G/3G - SS7 - 4G - Diameter - 5G SA - RADIUS - SMS, SMPP - VoLTE # API Development & Security - Oath2 - PKI - mTLS, SSL # IP networks - packet inspection - routing, - IP allocation & assignment - subnets, - CIDR specification - IPV6 Development Skills # Required (5-7 years) - Java - Database (MySQL, Oracle, Cassa...

Responsibilities: * Design, develop, test & maintain 4G/5G core network components using C/C++ on Linux with NGAP, S1AP, XnAP protocols.

Greetings from TCS! TCS is looking for Network Test Engineer or Test Architect Location: Pan India Experience: 8 years and above Job Description: 8+ years of experience in Telecom Core Networks. Strong knowledge of IMS, EPC,5G core network elements and architecture with 5+ years of Test Lead experience. Must have strong knowledge on Expertise on Protocols (i.e., SIP, REST, XML, SMPP, SMTP, MM7, SIGTRAN/M3UA, H.248, SS7, RTP, Diameter,S1AP,GTPv2) In-depth understanding of Call flows in IMS, EPC, 5GC, VAS Core, CS Core. Competent in IMS and PS call flow. Hand-on experience on capturing node level trace in IMS, EPC, 5GC, CS Core (Ericsson core preferred) Expertise in preparing E2E Test strategy...

Join our team and help shape the future of connectivity indoors and outdoors. Together, let's push the boundaries of technology and advance sustainable networks worldwide. How You'll Help Us Connect the World: We are seeking a highly experienced and visionary Platform Systems Engineer to join our Systems Engineering Group within the Andrew ICN division. This leadership role will drive the system architecture, integration, and evolution of platform systems across a range of mission-critical applications, with a focus on 4G and 5G RAN technologies. You will lead the platform and networking architecture for Andrew's 4G and 5G RAN products, ensuring robust, scalable, and secure system designs. T...

Role Purpose The purpose of the role is to support process delivery by ensuring daily performance of the Production Specialists, resolve technical escalations and develop technical capability within the Production Specialists. Do Oversee and support process by reviewing daily transactions on performance parameters Review performance dashboard and the scores for the team Support the team in improving performance parameters by providing technical support and process guidance Record, track, and document all queries received, problem-solving steps taken and total successful and unsuccessful resolutions Ensure standard processes and procedures are followed to resolve all client queries Resolve cl...

As a member of Apple's SAR Engineering team, your role will involve validating RF Exposure test cases for different regulatory domains in certification test setups. You will be responsible for translating WW regulatory requirements into test cases and coordinating with regulatory compliance teams to ensure product validation covers all certification tests. Additionally, you will define and execute validation plans for RF Exposure facing SW features and collaborate with cross-functional teams to debug marginal/failure tests and drive design changes to address issues. It will be your responsibility to maintain test setups via periodic checks, calibration, etc., and assist Regulatory Compliance...

Location : Hyderabad Experience : 2-5 years Choosing a career in telecom technology means joining a space where innovation meets impact. With deep expertise in mobile wireless protocols and IMS architecture, I bring a strong foundation in 3GPP standards and hands-on experience in wireless modem testing and automation. Im passionate about enabling next-gen connectivity and helping organizations harness the power of 5G, VoLTE, and IMS-based services. My Role As a LTE/5G Protocol Testing, I specialize in validating wireless communication systems across 3G, LTE, and NR technologies. I work closely with engineering and QA teams to ensure robust protocol compliance, develop automation frameworks, ...

Greetings from TCS Job Role : EPC Developer Location : Delhi, Noida , Gurugram Experience: 5 to 12 Years Job Description: Experience in hands on programming in C/C++, multithread, -TCP/IP, UDP, IPC, SIP, RTP handling, Diameter and Socket programming Good understanding of 3GPP based call flows, 4G Core/ IMS components, 3GPP protocol stack

Perform tests on mobile devices at stationary locations & during mobility-specific drive routes. Conduct device functionality and performance testing using test cases. Troubleshoot: Reproduce and troubleshoot field issues; raise bugs when necessary. Required Candidate profile Knowledge of VOLTE, IMS, SIP, Handover, Cell Reselection, Throughput Good communication Join immediately Pass out year(2023,24 & 25) Contact on - npal@marquistech.com

Role & responsibilities IMS Module Leads Experience 6+ years jd Experience in hands on programming in C/C++, multithread, -understanding of IMS protocols like SIP, SDP, SS7, Transcoding and related RFCs. Good understanding of 3GPP based call flows, 4G Core/ IMS components, 3GPP protocol stack

Role & responsibilities Execute LTE/5G UE protocol, conformance, performance & stability testing. Analyze defects, coordinate with dev teams for fixes, and perform re-tests. Support customer issue reproduction & debugging. Strong knowledge of 3GPP specs (GSM/GPRS/EDGE/WCDMA/LTE/5G). Good analytical & troubleshooting skills. Preferred candidate profile Hands-on scripting in Python for modem/embedded testing. Experience in multithreading and multiprocessing . Exposure to automation testing frameworks preferred.

Patent Portfolio organization within Nokia Technologies manages Nokia's industry-leading patent portfolio. We are looking for a motivated, seasoned patent professional to strengthen a team responsible for cellular Standard Essential Patents in litigation. The role includes preparing assets for litigation, coordination of outside counsel work, as well as handling technical and patent related work across active litigation projects across jurisdictions. The ideal candidate is a qualified patent attorney or legal professional with deep understanding of 3GPP technologies and over 10 years of experience in patent business including patent litigation. Experience with FRAND, SEP licensing, and proje...

General Summary: As a Qualcomm Software Test Engineer, you will design, develop, create, and modify test cases and validate embedded software, cloud software, system algorithms, application software, automation, and/or specialized utility programs that launch cutting-edge, world class products. Qualcomm Software Test Engineers collaborate across various engineering teams and functions to design and implement test plans. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field. Work Experience : min 2yrs Experience in Audio Technology and Audio Testing Imp Note: Candidates currently engaged with Qualcomm through a third-party vendor are...

What you need : Understanding of end-to-end solutions for 4G/5G network architecture. Familiar with 3GPP RAN and O-RAN specifications and functionality. Development experience on Cellular Radio products complying to 3GPP specification for E-UTRA (LTE) and NR Familiar with communication interfaces Ethernet / TCP/IP / UDP . Should have good knowledge on RAN protocol and interfaces: o FAPI, F1 interface (DU to CU), S1 interface (BBU to EPC), and CU E1 interface. o LTE/5G AS protocol layers - PHY, MAC, RLC, PDCP, RRC Excellent Log analysis and debugging skills. Must be strong in C/C++ Programming and Linux OS. Hands on experience on debugging in Linux environment with tools like GDB, QXDM, TM500...

Looking for a skilled 5G L2 (Layer 2) Protocol Stack developer to contribute to development, maintenance and optimizing 5G NR protocol stack. He or She will be replacing Bhagwan (TTCN team lead) in Sequans Project. Strong knowledge of 5G NR L2 protocols - MAC, RLC and PDCP layers with experience in developing and optimizing high performance wireless communication systems Proficient in C/C++ programming Strong analytical and problem solving skills with debugging expertise

Job Description Responsible for enhancement of existing or new development of network (or network tower) architecture and components as per the business requirements within the set timeline. We are seeking a highly skilled 5G Core Subject Matter Expert (SME) to lead the design, deployment, and optimization of next generation Private 5G Network for enterprise. The role requires deep expertise in 3GPP-defined core network functions, with strong knowledge of cloud-native architectures, service-based interfaces, and network slicing. The SME will act as the go-to authority for End-to-End 5G Core architecture, providing guidance on system integration, troubleshooting, and performance optimization ...

As a System Test Tech Lead in Nokia's Femto performance and capacity team, you will enjoy a collaborative work environment focused on mobile network solutions for the Space and Defense sector. HOW YOU WILL CONTRIBUTE AND WHAT YOU WILL LEARN Lead system test efforts for cutting-edge RAN technologies in 4G, 5G, IoT, CBRS, and Small Cell deployments. Collaborate with Product Management and System Architecture to analyze feature requirements from a performance perspective. Develop test strategies, plan efforts, and set up test beds for execution alongside team members. Ensure high-quality deliverables by adhering to established practices and processes throughout the testing lifecycle. Focus on o...

Candidate should have experience in 4g/5g development Candidate should have hands on experience in C/C++ Candidate should be willing to join within 30 Days

Job Summary Person at this position takes ownership of a module and associated quality and delivery. Person at this position provides instructions, guidance and advice to team members to ensure quality and on time delivery. Person at this position is expected to be able to instruct and review the quality of work done by technical staff. Person at this position should be able to identify key issues and challenges by themselves, prioritize the tasks and deliver results with minimal direction and supervision. Person at this position has the ability to investigate the root cause of the problem and come up alternatives/ solutions based on sound technical foundation gained through in-depth knowled...