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Job TitleLead Engineer – RAN Testing LocationBangalore Work EmploymentFull time DepartmentWireless DomainTesting Reporting toStaff Engineer About Us: Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder. Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time. Why join Tejas: We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningful? Challenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide. At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning and enjoy challenging the status quo, we want to hear from you! Who we are This team is responsible for Platform and software validation for the entire product portfolio. They will develop automation Framework for the entire product portfolio. Team will develop and deliver customer documentation and training solutions. Compliance with technical certifications such as TL9000 and TSEC is essential for ensuring industry standards and regulatory requirements are met. Team works closely with PLM, HW and SW architects, sales and customer account teams to innovate and develop network deployment strategy for a broad spectrum of networking products and software solutions. As part of this team, you will get an opportunity to validate, demonstrate and influence new technologies to shape future optical, routing, fiber broadband and wireless networks. What you work: You will have ownership to develop test cases primarily for eNodeB functionalities to meet customer requirements complying to 3GPP standard. Analyze the use cases/requirements for LTE related requests from customer and deployment engineers. Augment tests with feedback from Customer deployments. Analyze the field queries and give the solutions. Log analysis, Performance, Capacity and Soak testing. Raising bugs and getting the issues fixed in co-ordination with development team. Mandatory skills: BE/B.Tech./M.Tech. (EC/EE/CS) Degree with 6+ yrs. Working experience in LTE/4G enodeB verification cycle by validating 3GPP protocols, call flow, end to end traffic throughput requirements. Deep working knowledge Wireless Packet Core Standards testing, IETF Standards, VoLTE, IMS server, EPC core, RRH, Handover testing Desired skills: Should have work experience in eNodeB/gNodeB/UE L1 SW development. Familiar with any RAN Platform architecture, L1 Schedulers Should be familiar with air interface, S1AP, Mobility and LTE stack. Should have good Debugging and Troubleshooting and log analysis skills. Preferred Qualifications Experience 6 to 10 years’ experience from Telecommunication or Networking background. Education Tech/BE (CSE/ECE/EEE/IS) or any other equivalent degree Candidate should have good coding skills in C/C++ Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all-inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.

Job Area: Engineering Group, Engineering Group > Hardware Engineering General Summary: Work with cross-functional teams on SoC Power and architecture for mobile SoC ASICs. Skills/Experience At least 4-12 years of experience are required in the following areas: Low power intent concepts and languages (UPF or CPF) Power estimation and reduction tools (PowerArtist/PTPX,Calypto) Power dissipation and power savings techniques- Dynamic clock and voltage scaling Power analysis (Leakage and dynamic) and thermal impacts Power Software features for power optimization Voltage regulators including Buck and Low Drop out ASIC Power grids and PCB Power Distribution Networks Additional skills in the following areas are a plus: Mobile Baseband application processors chipset and power grid understanding UPF-based synthesis and implementation using Design Compiler Structural low power verification tools like CLP or MVRC Outstanding written and verbal communication skills Responsibilities Defining chip and macro level power domains System Level Power Modeling Mixed signal power analysis Power Island/Power Gating/Power Isolation Structural Low power design of level shifter and isolation cell topology and associated rules Architectural analysis and development of digital power optimization logic/circuits/SW Work with Power Management IC developers for power grid planning Creating detailed architecture and implementation documents Education Requirements RequiredBachelor's, Computer Engineering and/or Electrical Engineering PreferredMaster's, Computer Engineering and/or Electrical Engineering Minimum Qualifications: Bachelor's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 3+ years of Hardware Engineering or related work experience. OR Master's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 2+ years of Hardware Engineering or related work experience. OR PhD in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 1+ year of Hardware Engineering or related work experience.

In this role, you will manage project technical team, including specific tasks assignment and control of their execution, coordinate engineers work according to customer demands and expectation, Schedule and facilitate regular Project technical meetings. Provides report about the status, existing issues, future plans according to responsibility area, Accountable for quality of all technical process and procedures implemented at the project, e.g. customer network interventionadministrative and technical preparations of such Interventions, including development of all required procedures and their rehearsal testing in labs, instructing intervention engineers, making decision about the results of Intervention execution. You have: Bachelor's or master's degree in computer science, Software Engineering, or a related field. Around 15+ years of experience in Packet Core Projects Knowledge or experience for Packet Core EquipmentMME, S/PGW, AMF, SMF, UPF Knowledge or experience for Nokia Packet Core equipmentcMM, cMG, NRD Capable of understanding Technical Notes, Protocol Specs, Method of Procedure It would be nice if you also had: Linux knowledge is an advantage Basic understanding ofProject Management skill is an advantage ComputerMS Office, Teams Create Packet Core domain project delivery schedule creation, Support to Project Manager in creation of Project schedule and Resource Management plan Project technical documents initiation, creation, and delivery, according to customer and internal procedures, CPC design documents delivery according to customer and project requirements. Technical project scope delivery, including network functions deployment, integration, upgrade, acceptance testing, system performance evaluation. Consult Project stakeholders with all technical questions related to CPC Define Software implementation strategy, including specific SW version for CPC Network Elements (NE), their installation sequence, considering dependency from other NEs of the Nokia solution. Define the requirement for new SW features development, required for project completion. Interworks with R&D and Product Managers to request those features. Define and implement new tools to increase project execution effectiveness, including automation tools, provides feedback toward tools developers.

In this role, you will be responsible for the technical delivery of our Packet Core projects, ensuring seamless execution from start to finish. You will manage all technical aspects of the project, ensuring adherence to quality, risk, and time constraints outlined in the customer contract. Your responsibilities will span from delivery approach preparation through deployment, customer acceptance, and ongoing care. As the primary technical interface and first point of escalation for the customer project, you will be a key player in building strong relationships and ensuring customer satisfaction. We encourage you to apply and join our team of dedicated professionals who are committed to delivering exceptional results. You have: Bachelor's or master's degree in computer science, Software Engineering, or a related field. Around 16+ years of experience in Packet Core Projects Knowledge and Experience of Packet Core EquipmentMME, S/PGW, AMF, SMF, UPF Knowledge and Experience of Nokia Packet Core equipmentcMM, cMG, NRD Capable of understanding Technical Notes, Protocol Specs, Method of Procedure It would be nice if you also had: Linux knowledge is an advantage. Basic understanding ofProject Management skill is an advantage Responsible for Packet Core domain project delivery schedule creations Support to Project Manager in creating Project schedule and Resource Management plan Accountable for Project technical documents initiation, creation and delivery, according to customer and internal procedures, consult Project stakeholders with all technical questions related to CPC, managing of project technical risks Manage Packet Core project technical team on daily basics, including specific tasks assignment and control of their execution, coordinate engineers work according to customer demands and expectation Accountable and responsible for closure and follow up of all Tickets raised towards Salesforce/4LS/R&D Solution Architect is accountable for tickets consolidation, prioritization and escalation, coordination/communication with customer and other stake holders related to technical delivery. Responsible for reporting project weekly updates to management, care handover of Project, contribute to improvement (Delivery Quality) KPI by reviewing the need to raise Care case

A Managed Services Core Specialist is responsible for the day-to-day operations and maintenance of core network infrastructure within a managed services environment. This role requires a deep understanding of network technologies, troubleshooting skills, and the ability to work independently and as part of a team. Customer Services in different areas such as technical support, account support, operations, maintenance, network design deployment integration transformation, and education. You Have: B.E./B.Tech/M.E/M.Tech with 3+ years of experience in Ericsson Packet Core Domain (5G Core Nodes AMF, SMF, UPF, NRF and LTE Nodes - MME, EPG SGW/PGW, PCRF). Understanding on call flows of 5G / LTE like Registration, Re-Registration, De-Registration, VoLTE Call, Break-in / Break-Out, Hand-over, roaming etc. Excellent knowledge on LTE and 5G EPC / 5G Core Architecture Interface and Protocols. Good Understanding on Service Based Architectureconcepts/Network Slicing If would be nice If you also had: Knowledge onCloud Native Architecture and experience on Microservices, Kubernetes, Dockers, Containers Exposure in IMS architecture with all the nodes Actively contribute to fault management/configuration activities of 5G SA Core Network. coordination with Project teams for HLD/LLD/TOL/Design reviews, and network integration activities. Resolve trouble ticket/CR within SLA and maintain a quality service to end customer. MOP/WI preparation for the activities and new learnings Coordinating with care team for finding and analyzing the RCAs Guiding team members to execute complex & critical configuration changes Tracking of issues related to tools and timely escalation as per pre-defined matrix Attending governance call with region and internal teams. Also responsible for analyzing and implementation of feedbacks from customers.

Project Role :Application Lead Project Role Description : Lead the effort to design, build and configure applications, acting as the primary point of contact. Must have skills : Salesforce Lightning Web Components Good to have skills : NAMinimum 5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As an Application Lead, you will lead the effort to design, build, and configure applications, acting as the primary point of contact. Your typical day will involve collaborating with various teams to ensure that application development aligns with business objectives, overseeing project timelines, and providing guidance to team members to foster a productive work environment. You will also engage in problem-solving discussions, ensuring that the applications meet user needs and are delivered on schedule, while maintaining a focus on quality and efficiency throughout the development process. Roles & Responsibilities:- Expected to be an SME.- Collaborate and manage the team to perform.- Responsible for team decisions.- Engage with multiple teams and contribute on key decisions.- Provide solutions to problems for their immediate team and across multiple teams.- Facilitate knowledge sharing sessions to enhance team capabilities.- Monitor project progress and implement necessary adjustments to meet deadlines. Professional & Technical Skills: - Must To Have Skills: Proficiency in Salesforce Lightning Web Components.- Good To Have Skills: Experience with Salesforce CG Cloud Retail Execution Development.- Strong understanding of web development principles and best practices.- Experience with JavaScript frameworks and libraries.- Familiarity with Agile methodologies and project management tools. Additional Information:- The candidate should have minimum 5 years of experience in Salesforce Lightning Web Components.- This position is based at our Bengaluru office.- A 15 years full time education is required. Qualification 15 years full time education

Role & responsibilities Test LEAD Experience gurgaon, bangalore jd Technology 5G, 4G Packet Core Solid understanding of Mobile Data technologies and elements involved in packet core network such as 5G: AMF, SMF, UPF, AUSF, PCF, UDM, UDR & 4G: MME, SGW, PGW, PCRF, HSS. Knowledge and understanding of 5G NSA & SA architecture and functions. Protocol understanding like HTTP, PFCP, SIP, Diameter, GTPv1-v2. Testing Experience including Writing test cases, referring to 3GPP documents. Understanding the test bed and execution of the test cases, understanding the process of raising bugs and closing the same after fixing it. Hand-on experience in writing the Solution Documents, Design Documents, Requirement Documents. Hands-on experience in Performance testing, Conformance Testing, Functional Testing and Compliance Testing. Understanding the testing strategies, understanding the scope of work, customer interactions. Added advantage having experience on Spirent tool. Automation experience is added advantage.

In this role, you will provide a senior level solution consulting services in customer project; understand customer's business and technical needs and translate them into a solution, Design and execute complex integration, operations or performance solutions for customers. You will be responsible for managing team for one of Solution Area and bring thought leadership in customer engagement. You will also be responsible for quality delivery and delivery project KPI tracking and adhering, manage Nokia Internal Stake holder engagements with solution capabilities from multiple sources and technologies. You have: Bachelor's or master's degree in computer science, Software Engineering, or a related field. Around 12+ years of experience in Packet Core Projects Knowledge or experience for Packet Core EquipmentMME, S/PGW, AMF, SMF, UPF Knowledge or experience for Nokia Packet Core equipmentcMM, cMG, NRD Capable of understanding Technical Notes, Protocol Specs, Method of Procedure It would be nice if you also had: Linux knowledge is an advantage Basic understanding ofProject Management skill is an advantage ComputerMS Office, Teams Responsible for Packet Core domain project delivery schedule creation Responsible to support Project Manager in creation of Project schedule and Resource Management plan Accountable for Project technical documents initiation, creation and delivery, according to customer and internal procedures, consult Project stakeholders with all technical questions related to CPC, managing of project technical risks Manage Packet Core project technical team on daily basics, including specific tasks assignment and control of their execution, coordinate engineers work according customer demands and expectation Accountable and responsible for closure and follow up of all Tickets raised towards Salesforce/4LS/R&D SA/TPM is accountable for tickets consolidation, prioritization and escalation, coordination/communication with customer and other stake holders related to technical delivery. Responsible for reporting project weekly updates to management, care handover of Project, contribute to improvement of SCD DQ (Delivery Quality) KPI by reviewing the need to raise Care case