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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: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:Interact with Tejas Level-1 Support and field team (Level-2 support) for providing assistance on reported issueDebug/analyze and if required try to reproduce field issue in Tejas lab with customer database and interact with product verification (PV)/SW teamTrack the Field Bugs/Enhancements with PLM (Product Line Managers)Mentor the team membersDocument the troubleshooting steps and provide regular training to field teamsEnsure that response and resolution time lines are met for field issues, as per committed SLA to customerInvolving in field scenario test cases with PV teamMandatory skills:Working experience in L1 protocol testing, 3GPP technology for both 4G, 5G.Hands on experience on working on different band RRH like B1, B28, B40, DB, Triband, split etc.Must have working knowledge in Radio Unit testing, Vector signal analyzer.Working knowledge of LTE call flow, RET, VSWR, VoLTE, IMS server, EPC core, RRH, Handover testing,Should be familiar with air interface, S1AP, Mobility and LTE stack, understanding of peak throughput testing.Should have good Debugging and Troubleshooting and log analysis skills.Experience with Test Equipment & Tools like Aeroflex, IXIA, Wireshark, spirent, ethereal, Noise emulator is required.Desired skills:Working experience in Linux server and client environment is expected.Telecom knowledge on NMS/EMS/OSS is desired.Working knowledge of building & enhancing automated testing frameworks, tools, automated test suites by using programming language like python is a plus.Working knowledge of bug tracking tool, test management tool, spectrum/signal analyzer, XCAL, XCAP, QXDM, UE simulator.Preferred Qualifications:Experience: 5 to 10 years of experienceEducation: BE/B.Tech./M.Tech (EC/EE/CS)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.