240 4G Jobs - Page 4

IB Services & Technologies is looking for LTE protocol developer to join our dynamic team and embark on a rewarding career journey. A Developer is responsible for designing, developing, and maintaining software applications and systems They collaborate with a team of software developers, designers, and stakeholders to create software solutions that meet the needs of the business Key responsibilities:Design, code, test, and debug software applications and systemsCollaborate with cross-functional teams to identify and resolve software issuesWrite clean, efficient, and well-documented codeStay current with emerging technologies and industry trendsParticipate in code reviews to ensure code quality and adherence to coding standardsParticipate in the full software development life cycle, from requirement gathering to deploymentProvide technical support and troubleshooting for production issues Requirements:Strong programming skills in one or more programming languages, such as Python, Java, C++, or JavaScriptExperience with software development tools, such as version control systems (e g Git), integrated development environments (IDEs), and debugging toolsFamiliarity with software design patterns and best practicesGood communication and collaboration skills

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 Core technologies. Expertise in packet core network elements such as MME, SGW, PGW, UPF, PCRF, and their interworking in both 4G and 5G environments. Experience with network optimization, traffic modeling, and capacity planning tools. It would be nice if you also had: Good analytical and problem-solving skills, with the ability to diagnose and resolve complex network issues. Knowledge of cloud technologies and virtualization (e.g., NFV, SDN, cloud-native 5G) is a plus. Excellent communication skills and the ability to collaborate effectively with cross-functional teams. You will lead the design and planning of packet core network architectures, including EPC (Evolved Packet Core), 5G Core, and other related technologies, ensuring scalability, security, and performance. You will perform capacity planning for packet core elements (e.g., MME, SGW, PGW, UPF) and ensure efficient resource allocation and utilization. Optimize network design to accommodate traffic growth while meeting quality of service (QoS) requirements. You will Collaborate with the implementation and operations teams to integrate new packet core components and technologies into existing networks. Oversee the testing and validation of network configurations and integrations. You will utilize traffic modeling tools and simulations to forecast future demand on the packet core network and identify potential bottlenecks or performance issues. You will design and implement security measures for packet core networks, including encryption, firewalls, and access control mechanisms, to safeguard data and ensure compliance with industry standards and regulations. You will work with vendors to select appropriate hardware, software, and technologies for packet core network infrastructure. Manage vendor relationships and ensure that vendors meet performance and delivery expectations. You will monitor packet core network performance using network management and monitoring tools. Analyze performance data to troubleshoot issues and propose solutions to optimize the network.

As a Senior Network Engineer, you will be responsible for the design, implementation, integration, and optimization of complex network infrastructures. You will work on IP/MPLS networks, SDN, NFV, and cloud-based solutions to ensure high availability, security, and scalability. The role involves collaborating with cross-functional teams to deploy and maintain carrier-grade networking solutions for enterprise and service provider environments. You have: Proficiency in SDN and NFV concepts and technologies. Experience with E2E mobile solutions and mobile core systems. Design and implement cutting-edge virtualization solutions to enhance network performance. Hands-on experience with SDN, NFV, OpenFlow, and cloud networking. Drive the development of End-to-End mobile solutions, focusing on mobile and packet core architecture. Manage and optimize network management systems to ensure seamless connectivity and data flow. Analyze and troubleshoot network issues, providing innovative solutions to complex problems. It would be nice if you also had: Mentor junior team members and share knowledge on networking concepts and technologies. Familiarity with network management systems and advanced networking concepts. Certifications such as Nokia SRA/Virtuoso, Cisco CCIE, or Juniper JNCIE. Design and implement high-performance, scalable, and secure network architectures. Develop solutions for IP/MPLS backbone networks, SDN/NFV, and cloud-based networking. Conduct network capacity planning and recommend optimizations for performance and scalability. Define network policies, routing strategies, and security protocols. Deploy and configure network equipment such as routers, switches, firewalls, and load balancers (e.g., Nokia, Cisco, Juniper). Perform network integration, migration, and upgrades with minimal disruption to services. Troubleshoot complex network issues related to BGP, MPLS, QoS, VPNs, multicast, and security.

Subject matter experts in Marketing and Comms provide business stakeholders with specialized advice on their subjects, and act as an advisor leveraging on a specific MC expertise. Shehe.is a person with indepth, unique knowledge and expertise on a specific subject or in a particular industry ex digital marketing, internal comms, telecom,etc. - Grade Specific Works cooperatively with in support of others to achieve team goalsOperates under close supervision has the ability to follow directions and work on assigned projects with supervisionStrong team player with the ability to build good relationships with the member of the MC communityEagerness to learn more about MC capabilities Skills (competencies)

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.

As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Chipset Architect, you will research, design, develop, simulate, and/or validate systems-level software, hardware, architecture, algorithms, and solutions that enables the development of cutting-edge technology. Qualcomm Systems Engineers collaborate across functional teams to meet and exceed system-level requirements and standards. Minimum Qualifications: Bachelor's degree in Electronics/Electrical Engineering or related field and 6+ years of Systems Engineering or related work experience.ORMaster's degree in Electronics/Electrical EngineeringORPhD in Engineering, Information Systems, Computer Science, or related field Preferred Qualifications: Master's Degree in Engineering, Information Systems, Computer Science or related field. 6+ years of Systems Engineering or related work experience. 3+ years of 4G/5G/6G systems and associated cellular standards (e.g., 3GPP NR, LTE, LTE, 3G). 4+ years of experience working in mobile, PC, Automotive or IoT industry; Knowledge of ASIL, FUSA, FMEA, ISO 26262 or IEC 61508 Experience with full product lifecycle from requirements gathering, prototype development, production, knowledge of PCB design flow, EDA tools, electrical and thermal simulations. In depth knowledge of power delivery, PDN, component selection, tuning, PMICs, eBOM Good knowledge of interfaces (USB, PCIe, SD/eMMC, UFS, LPDDRx, eDP, CSI, DSI, SPI, I2C, UART, SPMI, Slimbus etc) Good domain knowledge of two or more functional areas of SoCs such as Application Processor, Neural processing, Display, Graphics, Camera, Video, AI, Modem (4G/5G), WLAN, Power Management etc. Working with a wide cross functional team comprising of various design and software teams, reliability, functional safety, business, sales and customer engineering Principal Duties and Responsibilities: Applies Systems knowledge and experience to research, design, develop, simulate, and/or validate systems-level software, hardware, architecture, algorithms, and solutions while ensuring system-level requirements and standards are met. Performs functional analysis to drive requirements and specifications and to define and align with standards for hardware and software. Develops and analyzes system level design including requirements, interface definition, functional/performance definition, and implementation of a new system or modification of an existing system. Collaborates with own team and other teams to complete project work, including implementing and testing features and verifying the accuracy of systems. Develops new and innovative ideas (e.g. IDFs) for a product or feature area. Drives triage of problems at the system level to determine root cause and presents results of testing and debugging to team members. Level of Responsibility: Works independently with minimum supervision. Decision-making may affect work beyond immediate work group. Requires verbal and written communication skills to convey information. May require basic negotiation, influence, tact, etc. Has a moderate amount of influence over key organizational decisions (e.g., is consulted by senior leadership to make key decisions). Tasks require multiple steps which can be performed in various orders; some planning, problem-solving, and prioritization must occur to complete the tasks effectively. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 3+ years of Systems Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Systems Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field and 1+ year of Systems Engineering or related work experience.

As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Systems Engineer, you will research, design, develop, simulate, and/or validate systems-level software, hardware, architecture, algorithms, and solutions that enables the development of cutting-edge technology. Qualcomm Systems Engineers collaborate across functional teams to meet and exceed system-level requirements and standards. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 3+ years of Systems Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Systems Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field and 1+ year of Systems Engineering or related work experience. Job Overview Qualcomm is a company of inventors that ushered in an age of rapid acceleration in connectivity and new possibilities that will transform industries, create jobs, and enrich lives. But this is just the beginning. It takes inventive minds with diverse skills, backgrounds, and cultures to transform the potential of technology into world-changing products. This is the Invention Age - and this is where you come in. Over the last few decades, the Wireless Systems group at Qualcomm has been instrumental in driving the mobile communication revolution which has touched every aspect of our modern life. The Wireless Research and Development (WRD) team in Bengaluru is working to advance the state of the art in the Cellular industry by developing novel technology enhancements for inclusion in the next generation 3GPP/O-RAN standards and products. You now have an opportunity of joining this team. We are looking for an individual who is passionate about system design and can work closely with Systems, Software, and Product teams to deliver end to end solutions. Primary areas of contribution would be forward looking wireless system design, performance evaluation, IP and standardization activities , specifically focusing on 5G advanced and 6G features, O-RAN, Digital Twin designs. The role requires ability to conceptualize new features/interfaces/functional blocks/ algorithms that will go into cellular chipsets and standards, propose implementation details, evaluate and simulate performance benefits, and analyze and diagnose system level issues, collaborate across functional teams to meet and exceed system-level requirements and standards. Engage with product teams to provide technical overviews, gather the product perspective and drive Qualcomm proposals for standards. Minimum Qualifications: - Masters degree in engineering, Information Systems, Computer Science, or related fields. - 4+ years of Systems Engineering, or software development, or related work experience. - Experience with wireless standards (i.e. 3G/4G/5G/Wi-Fi), especially in the areas of RAN architecture, protocols and interfaces. - Experience in system/feature design for wireless and other IoT technologies. - 5+ years of experience with Programming Language such as C/C++, Python and/or MATLAB. - Location:Bangalore / Hyderabad Preferred Qualifications: - PhD in Electrical, Communication or Computer Engineering - Academic project experience or 4+ years industry experience in at least one or more of the following areas:Applied mathematics, machine learning or Bayesian inference, architecture/systems engineering, information theory, probability and random processes. - Strong hands-on expertise in 4 G/5G Upper Layers protocols (3GPP IMS, NAS, RRC, and MAC/RLC/PDCP, S1/X2/NG/Xn, N1/N2/N3, IP, UDP, TCP, HTTP, routing, etc.). - Experience in standards work for 3GPP TSG SA WG2(SA2), RAN WG2(RAN2), RAN WG3(RAN3). - Understanding of O-RAN architecture and interfaces (SMO, RIC, O1/A1/E1/E2/F1, etc.). - Strong analytical and problem-solving skills. - Strong hands-on in Data structures and algorithms. - Good understanding of design patterns and design philosophies. - Passion for learning and intellectual curiosity. - Experience in ideation leading to patent filing. - Experience with key machine learning tools/libraries, neural networks architectures and building models will be a plus.

As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Hardware Engineer, you will plan, design, optimize, verify, and test electronic systems, bring-up yield, circuits, mechanical systems, Digital/Analog/RF/optical systems, equipment and packaging, test systems, FPGA, and/or DSP systems that launch cutting-edge, world class products. Qualcomm Hardware Engineers collaborate with cross-functional teams to develop solutions and meet performance requirements. Hire will take over all the daily execution tasks for the planned projects. Regular asks include Bench bring up, HW bring up, HW repair, HW stability, SW updates, setting up for ad hoc measurements etc. In addition, the this backfill will also support key cost saving initiatives like in house build DSP library and VSA application and data collection for open tap 3+ years exp

As a Case Handling Specialist, you will be responsible for providing advanced technical product support within Care Service delivery in a 24x7 support environment. You will work to solve the complex troubleshooting tickets on the latest technology 4G/5G and Radio products. You will be the primary technical point of contact for customer support requests. Also, you will coordinate as the primary interface towards R&D for escalation of customer problems and their follow up till resolution. This requires good analytical and debugging skills with a proven ability to perform in a fast-paced environment and under time constraints while keeping attention to details. You have: B.E / B.Tech Engineer graduate in Telecommunication / Computer / Software / Electrical Engineering or equivalent course with13+ years of relevant experience in Customer Technical support. Resolves complex technical situations, including deployment support, software upgrades, audits, and network expansions. Interact with customers for complex cases, providing workarounds and ensuring SLAs are met. Experience in process requirements and ensure quick recovery for critical outages & tickets. Experience in debugging issues using the standard logs (EMIL, Syslog, MACTTI, Wireshark). Experience in Implementation, Integration, Acceptance Tests, O&M, and/or Care for Radio Products. Experience in 3GPP standards/ORAN/Cloud RAN/vRAN. Experience in troubleshooting and testing in L1/L2/L3/RF/IODT domain. It would be nice if you also had Usage of various log collection & processing tools. Any 3rd party certification ex. RedHat, AWS. Understanding in Case Handling, including Emergency Support activities.Involvement in Training delivery and knowledge content creation. You will contribute as the primary point of contact for customers experiencing technical difficulties. Ensures customer Service Level Agreement (SLA) compliance and KPI quality performance level, and manages and builds customer relationships on a day-to-day basis. Provides appropriate follow-up to customers and keeps the case information updated in the support tool. Perform initial diagnosis of incidents and apply existing knowledge to find solutions. Collect logs using UTF, perform log analysis using available post-processing tools, and use advanced analytical skills to solve complex problems Collaborate within the team as well as act as a coach towards the less experienced personnel, and may lead technical projects with manageable risks. Participate in Emergency duty 24x7 as per roaster and resolve critical incidents. Participate in daily/weekly meetings within GSD and with Market & Customer teams to review the progress and enhance resolution efficiency.

Minimum of 5+ (IP Integration Engineer) years of telecom experience in IP/MPLS /Nuage domain. Good knowledge of IP technical solutions - IPV4, IPV6, routing, switching, mpls Understanding of Service providers network operation Understanding of ip/mpls, services l2 vpn, l3 vpn , vll , wbx, leaf, spine etc. Hands-on in configuring routers/switches with Command Line Interface , Huwaei, Huwaei, Huwaei Cisco CCNA/CCNP of other vendors equivalent (e.g CCNA, JNCIA Huwaei) Knowledge of all or part of the set of protocols for IP/MPLSIGP, BGP, RSVP, LDP, etc and Mobile networks related interfaces and protocols 2G-3G-4G IP certifications in one or more suppliers (Nokia SRC, Huwaei, Juniper) are highly recommended, - Grade Specific Focus on Industrial Operations 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.

Perform system integration and feature testingfor clients network solutions. Validate MPLS, BGP, L2VPN, L3VPNconfigurations and functionality. Develop and execute test cases for network protocolsusing industry best practices. Utilize POSTMAN and REST APIfor testing and automation of network features. (Good to Have) Gain exposure to NFM-P (Network Function Manager Packet)for network configuration and management. Familiarity with Linux-based environmentsfor network testing. Knowledge of network automation and scripting (Python) Experience with Spirent Traffic Generatorfor network performance testing. Working knowledge of JIRAfor test case management and bug tracking.

This role involves the development and application of engineering practice and knowledge in designing, managing and improving the processes for Industrial operations, including procurement, supply chain and facilities engineering and maintenance of the facilities. Project and change management of industrial transformations are also included in this role. - Grade Specific Focus on Industrial Operations Engineering. Fully competent in own area. Acts as a key contributor in a more complex/ critical environment. Proactively acts to understand and anticipates client needs. Manages costs and profitability for a work area. Manages own agenda to meet agreed targets. Develop plans for projects in own area. Looks beyond the immediate problem to the wider implications. Acts as a facilitator, coach and moves teams forward. Skills (competencies)

Job Title 4G LTE Optimization Expert Experience 7 to 8 yrs Notice period 15 days Location Noida About The Role : We are seeking highly skilled and experienced 4G LTE Optimization Experts to join our team. The ideal candidate will have a strong understanding of 4G LTE network technologies, optimization techniques, and troubleshooting methodologies. Key Responsibilities : Network Performance Optimization : - Analyze network performance metrics (KPIs) to identify areas for improvement. - Optimize network parameters to enhance coverage, capacity, and quality of service. - Troubleshoot network issues and implement corrective actions. - Conduct drive tests and analyze data to identify network performance bottlenecks. Radio Network Planning and Design : - Participate in radio network planning and design activities, including site selection, frequency planning, and antenna configuration. - Perform RF propagation modeling and simulations to predict network performance. Network Configuration and Maintenance : - Configure and maintain 4G LTE network elements, including base stations, core network equipment, and transport networks. - Implement software upgrades and patches to ensure optimal network performance. Troubleshooting and Problem Solving - Diagnose and resolve complex network issues, including radio interference, handover failures, and capacity bottlenecks. - Utilize network management tools and diagnostic techniques to identify and isolate problems. Documentation and Reporting : - Prepare detailed technical documentation, including network design documents, optimization reports, and troubleshooting reports. - Present findings and recommendations to technical and non-technical audiences. Required Skills and Experience : - Strong understanding of 4G LTE technologies, including LTE-Advanced features. - Hands-on experience with network optimization tools and techniques. - Proficiency in using network management systems (e.g., NetAct, OSS). - Knowledge of RF propagation principles and RF optimization tools. - Excellent analytical and problem-solving skills. - Strong communication and interpersonal skills. - Ability to work independently and as part of a team. - 7-8 years of total experience with 4-5 years in LTE. Preferred Qualifications : - Certification in 4G LTE technologies (e.g., Nokia, Ericsson). - Experience with 5G NR technologies. - Knowledge of network automation and orchestration tools. If you are a passionate and dedicated 4G LTE Optimization Expert, we invite you to join our team and contribute to the success of our network. Apply Insights Follow-up Save this job for future reference Did you find something suspiciousReport Here! Hide This Job Click here to hide this job for you. You can also choose to hide all the jobs from the recruiter.

- Contact potential or existing clients.- Update client information in the database.- Explaining clients about the projects in detail- Coordinate with clients through voice calls, emails to explain projects in detail to convince the customers for site visits- Follow up with the client after a site visit to understand the client's site visit experience.- Preparation of MIS reports daily, weekly and monthly productivity tracker.- Maintain call quality by following audit sheet Sales call flow- Calling on leads generated by different marketing sources and converting them into site meetings.- Good at Customer follow-up- Should keep the record of Feedback - mails/phones ( communication channel)Key Skills: -- Confident- Good negotiation skills- Excellent written and verbal communication skills- Excellent pitch in Promoting the productsGender:-- Male/FemalePackage:-- No Bar for right candidate, hence NegotiableEmployment Type:-- Full Time- Work from Office- 10AM- 7PM This job opening was posted long time back. It may not be active. Nor was it removed by the recruiter. Please use your discretion.

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 - Zonal Field Engineer Job Level/ Designation M1 Function / Department Technology / Quality Location Bangalore Job Purpose This role will be accountable for Quality and Performance of RAN network and to lead a team of Field Engineers to ensure prompt monitoring, trouble shooting and optimization of Network to deliver superior voice & data experience to customers in their respective zones Key Result Areas/Accountabilities Daily tracking of Network and Customer experience KPIs for all technologies like Accessibility, Retain ability, Data Speeds, Voice Quality and target oriented action plan for regular improvement and consistent experience. . Drive worst cell analysis of all technologies and coordinate with partners, SNOC and FO team to timely resolution . Utilization monitoring of key nodes in respective zones and proactive action to maintain the utilization with in thresholds . Zonal Network complaints analysis. co-ordination with TSG lead and drive field team for complaints visits and resolution . Engagement with Zonal business/CS teams for Network complaints management and drive network performance improvement and perception programs . Prioritize network experience improvement programs basis customer centric KPIs like TNPS, NPS, Network complaints etc. . Regular drive tests and benchmarking of Network rollout/ performance with competitors, and share insights to Zonal business team and Circle central team . Building strong relationships with cross verticals Core Competencies, Knowledge, Experience . In-depth technical knowledge in radio network parameters & optimization (2G/3G/4G/VoLTE) . Excellent domain knowledge and hands on experience to use optimization tools . Strong leadership and people management capability, very good cross-functional co-ordination. . Customer centric, Innovative , Ambitious and competitive, Calculated risk taking & task oriented Must have technical / professional qualifications B-Tech Electronics and Telecommunications with 5+ years of experience Vodafone Idea Limited (formerly Idea Cellular Limited) An Aditya Birla Group & Vodafone partnership

. Hands-on configuration Leaf/Spine/Border Leaf/DC gateway Data center Architecture topologies . Able to design and implement Data center Fabric . Worked on routing protocols BGP/ISIS/VRRP & MPLS network . NNI and service Creation with IGR router . Worked on SDN technologies . Good to have knowledge on NVFi infrastructure Openstack & Kubernetes and containerorchestrationtool . Good to have worked on Openshift environment . Worked on MANO ( Management & Orchestration) . Knowledge on Telco Workloads (4G , 5G & VOLTE)

Strong knowledge of Docker, containers, and Kubernetes is required. Must have knowledge in telecom IMS products i.e. I-CSCF, S-CSCF, and P-CSCF. Solid understanding of Helm charts and Helm-based deployments. Experience in deploying CFX-5000, TAS, SBC on platforms such as CFX 5000 OpenStack, VMware, CNF, and CNCS-based environments. Experience with cloud computing service models, including CaaS, PaaS, and IaaS. Knowledge of CFX-5000 CNF planning tools like Plato, TPD, and Acord. Practical experience with Cloud for both Cloud-Native Functions (CNF) and Virtual Network Functions (VNF). Strong understanding of SIP, Diameter and other IMS telecom protocols. In-depth knowledge of 4G, 5G, VoLTE, interfaces, protocols, and IMS architecture. Comprehensive understanding of IMS call flows is mandatory. Hands-on experience with CNF and VNF operations and deployment is essential. Proficient in Linux/Unix commands. Strong communication skills and a positive attitude are required. Practical experience with IMS node operations and deployment is mandatory.

One of our Gulf Client is looking for Radio Frequency / Radio Engineer / Radio Frequency professional - who can work in their telecom Radio Frequency Engineering department. Spectrum Consulting is acting as Recruitment Agency for this position. If you are interested, Please send your updated CV to Email: ===== spectrumconsulting1977@gmail.com Job title: ======= Telecom : Radio Engineer / Radio Frequency / Radio Frequency Signal Professional / Developer / Optimization Engineer Job Function: =========== - Maintaining and supporting RADIO Engineering technical department equipment - RF Optimization and Signal monitoring and correcting - Relevant hands-on technical experience in troubleshooting and carrying out field inspections, modifications for Radio handsets / Radio frequency related systems - Updating Radio Frequency handsets / Signal configurations / Radio Frequency Antennas modulation / demodulation expertise Technical Skills: ============= - Expert in RF (Radio Frequency) spectrum of signal frequencies - Telecom Handsets / RF / Radio Frequency GSM / CDMA / 2G/3G/4G/5G skills - Configuring / Updating RF frequency related systems and equipment - Any experience in Telecom RF Towers / updating security configurations experience is added advantage Yours main job function is to work at client Radio Frequency Department as RF Technician and supporting the client technical department team Job Location: =========== - Dubai - Qatar Monthly Salary: =========== Depending on Experience Project Duration: ============== 1 Year initially, Extendable Desired Experience Level: ==================== 5 - 15 Years Overall IT Experience: 5 Years or above No.of positions: ============== 06 Email: ===== spectrumconsulting1977@gmail.com Job code: ======== RF_ENGR_0525 If you are interested , Please email your CV by quoting this job ref. code [ RF_ENGR_0525 ] as subject

Join the Communications Technology Group (CTG) at HCLTech! With over 30 years of unparalleled industry experience, CTG is a powerhouse in the Communications and Media Industry, proudly serving more than 100 telecom customers, including 20 of the world's top 30 telecom giants. At CTG, we harness the power of the latest technologiesAI, Cloud, 5G, Analytics, and Security—to deliver innovative solutions that drive the future of telecommunications. Our extensive product and service portfolio spans Business Support Systems (BSS), Network Applications, Service Cloudification, and Data Intelligence, ensuring we stay ahead in a rapidly evolving market. At CTG, we believe in the power of collaboration. Our teams work closely together, sharing knowledge and expertise to drive innovation and achieve excellence. We foster a culture of open communication and teamwork, ensuring that every voice is heard, and every idea is valued. Join us and collaborate with some of the brightest minds in the industry to shape the future of communications technology. We are committed to the continuous growth and development of our team members. At CTG, you will have access to a wide range of development opportunities to enhance your skills through our comprehensive training programs and gain industry-recognized certifications in cutting-edge technologies. Join us and be a part of a dynamic team that’s shaping the future of communications technology with cutting-edge solutions and a strong market presence! HCL Tech is Hiring for Solution Architect – Telecom | 5G & Java Technologies for one of the leading clients "Come join us in reshaping the future”. Qualification Required: BE/B.Tech/M. Tech/MCA educational background. Work Location: Bangalore Exp: 10 to 12 Yrs Job Description: Strong experience in telecom domain architecture, especially in 4G/5G network solutions Deep expertise in Java, J2EE, and related frameworks (Spring, Hibernate, etc.) Hands-on experience in designing microservices, REST APIs, and container-based deployments (Docker, Kubernetes) Solid understanding of telecom protocols such as Diameter, SIP, GTP, HTTP/2, Radius Familiarity with cloud platforms (AWS, Azure, or private cloud) Experience working with OSS/BSS, policy control, and subscriber data management solutions Exposure to 3GPP standards, 5G SA/NSA, and network slicing concepts Working knowledge of DevOps, CI/CD pipelines, and Agile methodologies Experience with OpenStack, ONAP, or other network orchestration tools Understanding of network security, authentication protocols, and identity management If you see that you will be right fit for this opportunity, then kindly share your updated profile to “Chandru.c@hcltech.com” How You’ll Grow At HCL Tech, we offer continuous opportunities for you to find your spark and grow with us. We want you to be happy and satisfied with your role and to really learn what type of work sparks your brilliance the best. Throughout your time with us, we offer transparent communication with senior-level employees, learning and career development programs at every level, and opportunities to experiment in different roles or even pivot industries. We believe that you should be in control of your career with unlimited opportunities to find the role that fits you best. Why Us We are one of the fastest-growing large tech companies in the world, with offices in 60+ countries across the globe and 222,000 employees Our company is extremely diverse with 165 nationalities represented We offer the opportunity to work with colleagues across the globe We offer a virtual-first work environment, promoting a good work-life integration and real flexibility We are invested in your growth, offering learning and career development opportunities at every level to help you find your own unique spark We offer comprehensive benefits for all employees We are a certified great place to work and a top employer in 17 countries, offering a positive work environment that values employee recognition and respect Role & responsibilities

Radio Strategy Essential Skills Good understanding of Network Architecture, Radio Hardware/Software & Antenna System. Clear conceptual understanding of RF principles, Call flow & link budget. Good Knowledge of Radio parameters, KPIs & RAN features. Familiar with emerging radio technologies, standardization and its application. Proficient in Air interface algorithms & network tuning, Data analytical skills. Fair understanding of Radio Capacity dimensioning, forecasting, Site solutioning and TCO evaluation Ability to design and deliver new solutions from scratch Familiar with Energy efficiency / saving concepts. Advantage Skills : Advance knowledge of RAN technologies & protocols. RAN virtualization & Cloud native architecture. Proficient in LMS strategy, Coverage & capacity dimensioning Automation with AIML Models Proficient in data analysis using Python and other scripting frameworks

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 groups applicable to 5G and policy management. Contributing to customer engagement activities for 5G and policy management solutions. Role Summary The primary technology focus of this role involves the Oracle Communications Cloud Native Core and Policy Management products and associated end-to-end solutions. Broad and deep knowledge of topics such as 4G and 5G telecommunications core networks, software development, service-based architecture, cloud-native principals, high-availability, security, networking, scaled agile frameworks, and CI/CD is highly desired. The role is technical hands-on in nature and involves providing software architectural leadership to multidisciplinary agile software development projects, with an emphasis on architecting, designing, and prototyping communications solutions, communications software components, microservices, and tools for deployments in both public and private clouds. Typical Duties and Responsibilities Using business goals, requirements, and priorities as inputs, architect and design complex and innovative mobile core network solutions and software elements by leveraging existing Oracle offerings, open-source components, and new components developed by Oracle to address critical business needs of Oracle customers. Lead and participate in highly technical discussions, and provide solution proposals and guidance to both business planners and to communications products engineering teams. Assess communications solutions either in pre-sales or post-sales stages and provide guidance to internal and external parties to ensure successful implementations and uptake of best practices. Manage competing, changing priorities effectively and handle input from many internal and external collaborators and stakeholders. Structure and execute plans for a given project in challenging environments with a minimum of guidance. Closely collaborate with high-caliber peers and a variety of teams and groups in a highly dynamic environment- Developers, Product Managers, Senior Leaders, Pre-Sales, Consulting, Documentation, Support, among others. Identify recurring patterns and solutions and generalize these for broader re-use across the entire ecosystem- Oracle, Partners, and Customers. Identify common pain points in Oracle Communications products and solutions and propose alternatives to improve them. Monitor and analyze industry trends, innovative technology offerings, and development best practices, and propose strategies by which Oracle Communications teams and products should leverage them. Desired Qualifications , Skills, and Experience: Strong foundation in software architecture, design, and coding of complex software systems. Experience in one or more of the following programming languagesJava, C++, Python, SQL, Go, and C. Good understanding of cloud architecture and hybrid on-premises / cloud designs.An ideal candidate has a working knowledge of public clouds, and particularly Oracle Cloud. Strong technical skills and a system-wide vision including all aspects of the cloud ecosystem- networking, security, integration, CI/CD among others. An ideal candidate has technical and functional experience in 4G and/or 5G telecommunication core networks. Familiarity with the 3GPP 5G control plane network functions is a plus. An ideal candidate has experience in highly-distributed, highly-performant, geo-redundant software systems. Highly motivated, self-starter with a quick learning style and a strong ambition to remain up to date with current technologies and trends. An ideal candidate understands the need to balance continuous personal development and non-work life with the pressures of delivery. Exceptional analytical and critical reasoning skills capable of flexible and lateral thinking. An ideal candidate has excellent problem-solving skills, develops and analyzes options/hypotheses objectively, and is able to apply industry best practices. Ability to actively lead technical discussions with customers, partners, and other Oracle teams. An ideal candidate has good communication skills (both written and verbal) with the ability to effectively communicate with customers and executives, succinctly articulate business impacts, translate technical information into layperson and business terms, concisely storyboard' complex problems, solutions, and approaches in a manner appropriate for diverse audiences. An ideal candidate produces high-quality deliverables that can be used as architectural runway by product development teams. An ideal candidate serves as technical strategist, advisor, and engineering mentor, and has a natural inclination to coach- through training, public forums, blogs, and conferences. An ideal candidate has a basic understanding of CNCF open-source projects and non-Oracle 5G products and solutions. Career Level - IC5 Responsibilities Typical Duties and Responsibilities for a 5G System Architect Using business goals, requirements, and priorities as inputs, architect and design complex and innovative mobile core network solutions and software elements by leveraging existing Oracle offerings, open-source components, and new components developed by Oracle to address critical business needs of Oracle customers. Lead and participate in highly technical discussions, and provide solution proposals and guidance to both business planners and to communications products engineering teams. Assess communications solutions either in pre-sales or post-sales stages and provide guidance to internal and external parties to ensure successful implementations and uptake of best practices. Manage competing, changing priorities effectively and handle input from many internal and external collaborators and stakeholders. Structure and execute plans for a given project in challenging environments with a minimum of guidance. Closely collaborate with high-caliber peers and a variety of teams and groups in a highly dynamic environment- Developers, Product Managers, Senior Leaders, Pre-Sales, Consulting, Documentation, Support, among others. Identify recurring patterns and solutions and generalize these for broader re-use across the entire ecosystem- Oracle, Partners, and Customers. Identify common pain points in Oracle Communications products and solutions and propose alternatives to improve them. Monitor and analyze industry trends, innovative technology offerings, and development best practices, and propose strategies by which Oracle Communications teams and products should leverage them.

Experience: 10+ years in telecom project management, preferably in 4G/5G RAN deployment. Strong knowledge of 2G ,LTE, 5G NR, RAN architecture, and network planning. Project Management Proven track record in handling large-scale telecom projects.

Skills : C/C++ programming with Layer 3 (RRC/ RRM/ OAM/ PDCP) protocol + (DPDK,/ ENDC/ L3 Security/ Flow control), L3 protocols, 5G/4G RAN product development in L3/ RRC / CU SW area, ORAN interface Required Candidate profile Notice Period: immediate joiners Education: BE, B.Tech, ME, M.Tech,MCA

4G & 5G RAN fundamentals 4G/5G design & planning experience Mentum/Atoll planning tool experience Coverage & Capacity planning Coverage design report preparation CDD/CCR preparation Positive attitude & Good communication skills

As an owner of IBS/DAS Products, responsible for understanding the customer/tender requirements, technical proposal, and technical presentation. Manage customer relationships and participation in pre-bid meetings. Responsible for Product Certification. Knowledge & Skills : Technical expertise in IBS/DAS'S solutions for Cellular, TETRA, VHF, KAVACH, FM, GSM-R technology. Tender Bidding Management, experience in Govt Portals like GEM etc. Coordination between Sales, Marketing & Production departments.