8 Gmpls Jobs

Systems Engineer in Optical Networks, will be responsible for defining system requirements, analyzing customer needs, and contributing to the architecture of Nokia products. Collaborate with architects, developers, and validation teams to ensure seamless implementation of system features. Troubleshoot technical issues, refine product documentation, and ensure compliance with industry standards. Support product maintenance, customer interactions, and drive improvements in system engineering processes. This role will work on cutting-edge optical networking technologies. Will engage in feasibility studies, contribute to system design, and provide technical expertise in defining and maintaining system requirements. Work closely with cross-functional teams. HOW YOU WILL CONTRIBUTE AND WHAT YOU WILL LEARN Define and maintain system requirements, external interface specifications, and business/operational needs. Conduct feasibility studies to assess the technical and business impact of new features. Work closely with architects, developers, and validation teams to ensure accurate implementation of requirements. Provide timely clarification and responses to development teams regarding feature definitions. Collaborate with product management and industry experts to develop appropriate technical solutions. Act as a technical expert in product maintenance and customer interactions. Support the customer documentation team by providing clear and concise technical details. Continuously improve system engineering processes and tools to enhance efficiency and innovation. KEY SKILLS AND EXPERIENCE You have: BE/BTech in Engineering, specializing in telecommunications, networking, or related fields. 10+ years of experience in optical networking, focusing on GMPLS, OTN, DWDM, and Ethernet technologies. Strong understanding of L2 switching and legacy transmission technologies, including SDH/Sonet, for seamless integration. Expertise in network management interfaces such as SNMP, Netconf/Restconf/Yang, CLI, and TL1, with the ability to enhance and adapt existing models. It would be nice if you also had: Hands-on experience with alarm management and performance monitoring processes aligned with ITU-T standards. Deep understanding of security best practices across the development lifecycle, from requirement definition to verification. Experience using version control tools like Git/Gerrit. Strong communication, analytical, and collaboration skills to work effectively in multi-site and multi-cultural teams.

As an R&D Engineer, you will contribute to the development and enhancement of Optics Network Management applications, enabling efficient network configuration, fault supervision, and performance monitoring. You will design and develop applications using Java Enterprise platforms, Spring MVC, Kafka/Zookeeper, and work with relational databases and ORM technologies (JPA2, Hibernate). Your expertise in OTN, DWDM, SDH/SONET, Ethernet, and GMPLS transport protocols will be valuable in delivering high-quality software solutions. Strong problem-solving skills, self-organization, and a never-give-up attitude will help you thrive in a dynamic, fast-paced environment. Proficiency in English communication and familiarity with containerization (Docker) are added advantages for this role. You Have: Bachelor degree with 4 to 8 years of experience in Optics. Good domain knowledge of OTN, DWDM, SDH/SONET, Ethernet, and GMPLS transport protocols. Hands-on experience in designing and developing applications using Java Enterprise platforms. Experience in developing web applications using at least one popular web framework (Spring MVC). Hands-on experience with the Spring framework, Kafka, and Zookeeper. It would be nice if you also had: Profound insight into Java and JEE internals. Good knowledge of relational databases, SQL, and ORM technologies (JPA2, Hibernate). Familiarity with containerization Docker is a value add. Optics Network Management applications help users control the networks configuration, fault supervision, and performance monitoring. Works on Optics Division products like Photonic/WDM, Optical Transport, and SDH/SONET. These applications interface with Network Elements, provide a user-friendly interface, and implement algorithms for easier management and OPEX reduction. They are deployed worldwide in hundreds of installations, serving both large and small customers. The Software Development Engineer will join the Development team to enhance applications and improve customer satisfaction.

As Senior Technical Specialist expertise in Core Java, Spring, Hibernate, and Kafka to build scalable, high-performance systems, while integrating modern practices such as microservices, Docker, and CI/CD. Your strong understanding of SQL, relational databases, and UI technologies like React or Dojo will support full-stack development efforts. Collaborating in Agile teams, you will be hands-on in requirement analysis, coding, unit testing, and debugging. A proactive mindset, structured approach, and strong analytical skills will be key to your success in this role. You have: Bachelor's degree with 5 to 10 years of development experience in EMS/NMS, planning tools, or OSS domains. Experienced in development activities including requirement analysis, coding, and unit testing. Demonstrates strong organizational skills and a quality-oriented approach to work. Strong verbal and written communication skills, essential for effective cross-functional collaboration. It would be nice if you also had Motivated to stay current with emerging technologies and continuously improve development practices. Exposure to UI technologies like Dojo and React is a plus. Solid domain knowledge in OTN, DWDM, SDH/SONET, Ethernet, GMPLS, and standard protocols such as NETCONF/RESTCONF. Proficient in Core Java, Spring Framework, Kafka, and Hibernate with experience in continuous integration and Agile methodologies. Expertise in relational databases, SQL, and ORM technologies such as JPA2 and Hibernate. Hands-on experience with microservices architecture, Docker containers, and messaging systems like Kafka is a strong advantage. Excellent analytical and debugging capabilities to resolve complex issues efficiently.

As a Technical Care Specialist, you will play a key role in providing expert-level technical support for Nokia 1830 PSS (OTN) products, ensuring optimal network performance and customer satisfaction. You will diagnose and resolve complex customer issues remotely, collaborate with global technical teams, and engage in 24x7 on-call support as needed. Your role involves troubleshooting, reproducing issues in lab environments, and leading root cause analysis, while also contributing to system testing and performance improvements. With your deep knowledge of DWDM, OTN, GMPLS, and ASON, you will drive technical leadership, mentor junior team members, and enhance customer experience. You have: Bachelors degree with 810 years of experience in EoSDH, LAN/WAN, and networking technologies. Proven expertise in supporting global TSC teams, Optical L3 Technical Expertise Centers (TEC), and Services Product Line Management (PLM). Hands-on experience with DWDM, OTN, and GMPLS technologies. Strong ability to diagnose and resolve complex customer issues remotely. It would be nice if you also had: Experience in creating and reproducing system test specifications, performance test specifications, test plans, and related documentation for product recommendations. Familiarity with simulating customer issues in a lab environment for effective troubleshooting and validation. Lead and demonstrate technical projects with manageable risks and resource requirements, or supervise and guide small teams to successful outcomes. Provide leadership, mentorship, and technical training to junior or less experienced team members. Contribute to the strategic direction of the organizational unit by sharing innovative ideas and professional insights. Apply advanced troubleshooting techniques such as system tracing, debugging, and protocol flow analysis to resolve complex technical issues. Identify, reproduce, and characterize product defects, ensuring prompt and effective collaboration with R&D teams for resolution. Lead Root Cause Analysis (RCA) initiatives, preparing and presenting comprehensive and detailed RCA reports. Support key technical activities during early product life cycle phases, including product releases, pilots, customer trials, and initial deployments. Deliver expert-level technical support for NOKIA 1830 PSS (OTN) products, ensuring high-quality service and customer satisfaction.

As a Technical Specialist you will be defining and implementing effective test strategies, develop comprehensive test plans, and automate test cases to ensure high-quality software delivery. you will be working on various testing methodologies, frameworks, and scripting languages to enhance test coverage and efficiency. Perform automation testing on complex network systems, handle troubleshooting and debugging issues, collaborate with cross-functional teams, and contribute to continuous improvements in testing processes and product reliability. You have: Bachelors degree in electrical engineering or computer science with relevant experience Minimum 5+ years of testing experience in EMS/NMS or OSS. Previous experience in telecommunications network and system verification. Programming skills (Python, Java, SQL) Exposure to technologies like DWDM, CWDM, SONET, OTN, Ethernet, IP, GMPLS It would be nice if you had: Experience on Jenkins, Ansible etc. Ability to work independently and also work effectively within a team Testing of WEB based applications, Testing of Client Server applications & use of Jira or equivalent tools. Define test strategies, write comprehensive test plans, and automate test cases. Gain expertise in RHEL or Unix-based operating systems and scripting. Work with containerization technologies like Docker and Kubernetes and understand cloud-native architecture and cloud security. Develop domain knowledge in OTN, DWDM, SDH/SONET, Ethernet, and GMPLS transport protocols. Work with database systems like Oracle or equivalent. Gain experience in Hadoop File System (HDFS), Spark, and Hive QL. Enhance analytical and debugging skills to troubleshoot complex systems.

Systems Engineer in Optical Networks, will be responsible for defining system requirements, analyzing customer needs, and contributing to the architecture of Nokia products. Collaborate with architects, developers, and validation teams to ensure seamless implementation of system features. Troubleshoot technical issues, refine product documentation, and ensure compliance with industry standards. Support product maintenance, customer interactions, and drive improvements in system engineering processes. This role will work on cutting-edge optical networking technologies. Will engage in feasibility studies, contribute to system design, and provide technical expertise in defining and maintaining system requirements. Work closely with cross-functional teams. You have: BE/BTech in Engineering, specializing in telecommunications, networking, or related fields. 10+ years of experience in optical networking, focusing on GMPLS, OTN, DWDM, and Ethernet technologies. Strong understanding of L2 switching and legacy transmission technologies, including SDH/Sonet, for seamless integration. Expertise in network management interfaces such as SNMP, Netconf/Restconf/Yang, CLI, and TL1, with the ability to enhance and adapt existing models. It would be nice if you also had: Hands-on experience with alarm management and performance monitoring processes aligned with ITU-T standards. Deep understanding of security best practices across the development lifecycle, from requirement definition to verification. Experience using version control tools like Git/Gerrit. Strong communication, analytical, and collaboration skills to work effectively in multi-site and multi-cultural teams. Define and maintain system requirements, external interface specifications, and business/operational needs. Conduct feasibility studies to assess the technical and business impact of new features. Work closely with architects, developers, and validation teams to ensure accurate implementation of requirements. Provide timely clarification and responses to development teams regarding feature definitions. Collaborate with product management and industry experts to develop appropriate technical solutions. Act as a technical expert in product maintenance and customer interactions. Support the customer documentation team by providing clear and concise technical details. Continuously improve system engineering processes and tools to enhance efficiency and innovation.

Job TitleLead Engineer (Optical) LocationBengaluru Work EmploymentFull time DepartmentPLM DomainSystem Engineering Reporting toManager / Senior Manager 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 At Tejas Networks, System Engineering team, integral to the PLM organization, plays a crucial role in crafting every successful customer experience. Comprising skilled and committed professionals from various wireline technology domains, the team ensures that customers enjoy a seamless and gratifying journey from pre-sales through to network deployment and beyond. System Engineering division is a close-knit group of network enthusiasts dedicated to designing and implementing robust, maintenance-free networks that stand the test of time. What you work: As a Lead Engineer, you will be responsible for driving technical projects, managing resources effectively, balancing team workloads. You will design solutions, oversee testing, and mentor junior engineers to ensure productivity and skill development. Also, you will manage resources, troubleshoot, debug issues, writing and reviewing test cases to ensure code quality, and collaborate with cross-functional teams to deliver high-quality products on time. Initial deployments of new optical products, new optical technology, major feature roll outs Stage the customer deployment in lab to replicate field scenarios and test the solution prior to field deployment Responsible to document LLD based on HLD Responsible for RFI/RFP. Be a customer champion for deployment, solutioning and technical concerns Handle product demonstrations, lab and field Proof of Concepts (POCs) Prepare test plans for POCs, demos and carry out internal testing of the same Be the Subject Matter Expert on product capabilities and network solutions Work with the SE team to prepare and enhance solution documents based on lab validation Interact with diverse teams like R&D, Product Management and Sales team to understand the customer requirements Collaborate with other teams to ensure seamless integration with other systems Monitor and troubleshoot network issues with NSG & TAC Team Develop and implement network security measures Stay up-to-date with industry trends and emerging technologies Mandatory skills: Should be willing to travel Should have hands on experience in optical product testing, optical product deployments in the field Should have customer interaction experience Desired skills: Should have customer interaction experience Preferred Qualifications Experience: 7 to 10 yrs from Telecommunication or Networking background. Education: B.Tech/BE (CSE/ECE) or any other equivalent degree Should be well versed in OTN, DWDM, Optical link budgeting and GMPLS 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 TitleStaff Engineer (Optical) LocationBengaluru Work EmploymentFull time DepartmentPLM DomainSystem Engineering Reporting toGroup Manager 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 At Tejas Networks, System Engineering team, integral to the PLM organization, plays a crucial role in crafting every successful customer experience. Comprising skilled and committed professionals from various wireline technology domains, the team ensures that customers enjoy a seamless and gratifying journey from pre-sales through to network deployment and beyond. System Engineering division is a close-knit group of network enthusiasts dedicated to designing and implementing robust, maintenance-free networks that stand the test of time. What you work: As a Staff Engineer, you will be responsible for driving development and sustenance various Network Functions and/or platform for our Testing Team. You’ll lead technical initiatives, mentor team members and collaborate closely with cross functional teams to drive innovation and ensure high-quality deliverables. You’ll leverage your expertise to solve challenging problems and contribute to strategic engineering decisions. Initial deployments of new optical products, new optical technology, major feature roll outs Stage the customer deployment in lab to replicate field scenarios and test the solution prior to field deployment Responsible to document LLD based on HLD Responsible for RFI/RFP. Be a customer champion for deployment, solutioning and technical concerns Handle product demonstrations, lab and field Proof of Concepts (POCs) Prepare test plans for POCs, demos and carry out internal testing of the same Be the Subject Matter Expert on product capabilities and network solutions Work with the SE team to prepare and enhance solution documents based on lab validation Interact with diverse teams like R&D, Product Management and Sales team to understand the customer requirements Collaborate with other teams to ensure seamless integration with other systems Monitor and troubleshoot network issues with NSG & TAC Team Develop and implement network security measures Stay up-to-date with industry trends and emerging technologies Mandatory skills: Should be willing to travel Should have hands on experience in optical product testing, optical product deployments in the field Should have customer interaction experience Desired skills: Should have customer interaction experience Preferred Qualifications Experience: 11 to 14 yrs from Telecommunication or Networking background. Education: B.Tech/BE (CSE/ECE) or any other equivalent degree Should be well versed in OTN, DWDM, Optical link budgeting and GMPLS 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.