54 Sonet Jobs - Page 2

In an increasingly connected world, the pandemic has highlighted just how essential telecom networks are to keeping society running.The Network Infrastructuregroup is at the heart of a revolution to connectivity, pushing the boundaries to deliver more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise Join Optical Networks division, where innovation meets scale in the AI-driven data center era. With the recent acquisition of Infinera, weve united two industry leaders to create an optical networking powerhousecombining cutting-edge technology with proven leadership to redefine the future of connectivity. Infinera is now part of the Nokia Corporation and its subsidiaries. When you apply, the information you share will be handled with care and used only for recruitment purposes within the group. Bachelors degree in Telecommunications, Electrical Engineering, Computer Science, or a related field. 0-2 years of experience in telecom/optical network testing or QA. Strong understanding of optical networking concepts such as DWDM, SDH/SONET, OTN, Ethernet, ROADM, and fiber topologies. Hands-on experience with optical network planning/design tools Familiarity with Layer 0/1/2 network topologies and traffic engineering principles. Experience with test management and defect tracking tools (e.g., JIRA, TestRail). Knowledge of scripting languages (Python, Selenium, Rest API) for automation is a plus. Strong analytical and problem-solving skills. Knowledge of network inventory and service provisioning tools. Familiarity with ITU-T, MEF, and IEEE telecom standards. Experience with network simulation/emulation environments. Exposure to agile development and DevOps practices. Understanding of network performance metrics and KPIs. Test and validate optical network planning tools (e.g., for DWDM, OTN, ROADM, GMPLS, etc.) for accuracy, performance, and reliability. Develop and execute detailed test plans, test cases, and test scripts based on functional and technical specifications. Perform functional, regression, integration, and system testing on new and existing software modules. Simulate and validate real-world network scenarios using the planning tool. Identify, report, and track software defects using bug tracking tools (e.g., JIRA, Bugzilla). Collaborate with developers, network engineers, and product managers to troubleshoot issues and refine tool performance. Provide feedback on usability, interface design, and overall product behavior. Maintain test documentation and contribute to continuous improvement of QA processes.

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 a Technical Specialist you will play a key role in testing, validating, and automating optical network solutions, ensuring seamless integration between network design, provisioning, and management. You will develop and execute detailed test plans for optical network design tools, working with real network elements and simulators to validate performance. Your expertise in DWDM, CWDM, SONET, OTN, Ethernet, and IP will be essential for fault analysis, performance evaluation, and automation scripting (Python, Java, SQL). You will collaborate closely with development teams, network management teams, and product managers in an Agile environment, using tools like Jenkins, Ansible, and Jira to enhance testing efficiency. A strong results-driven mindset, independent problem-solving skills, and experience in automation testing will be key to success in this role. You have: Bachelors degree 8-10 years of experience. Having knowledge of Programming skills with Python, Java and SQL. Worked on DWDM, CWDM, SONET, OTN, Ethernet, IP and GMPLS. Knowledge of Software Tools like Jenkins, Ansible and MS Office. It would be nice if you also had: Experience in ROADM, OXC, EDFA, Raman Amplifiers, Amplifiers, OEO and OXC. Testing of web-based applications and client-server applications. Use the Network Manager to create services and upload data from the deployed network. Develop detailed test plans for an optical network design tool that interacts with network elements and operations support systems. Have a deep understanding of the performance limitations of DWDM systems, transmission properties, and network impairments such as OSNR, PMD, Perform fault analysis to aid in the prioritization of possible test combinations, ensuring a minimal set of tests that provide the desired coverage. Focus on the implementation of automation scripts for all test cases (Python language). Execute tests both manually and using automated scripts. Experience with Optical network planning tool.

Role & responsibilities Products: Experience with Fujitsu equipment (or vendor products) Technologies SONET, SDH, WDM, Switching, Ethernet, TCPIP, Transport Management: TL1, CLI, NETCONF, Virtuora, WebGUI (or experience with other vendor management tools) Review and Validate product (installation, turn-up, configuration, operations and maintenance) procedural documentation Use technical engineering knowledge and experience to understand product applications and requirements. Review and approve documentation validation to ensure it is accurate and complete Experience in review, validation, and verification of deliverables Assess existing documentation to proactively identify and address gaps. Review and analyze various project documents, including Requirements, Use Cases, Design Specs to ensure it is captured in our user docs.

As a Technical Specialist in the validation team, you will play a crucial role in testing and automating optical network solutions, ensuring smooth integration across design, provisioning, and management. You will develop and execute comprehensive test plans for optical network design tools, working with real network elements and simulators. Your expertise in DWDM, CWDM, SONET, OTN, Ethernet, and IP will support fault analysis, performance validation, and robust automation using Python, Java, and SQL. You will collaborate with cross-functional teams in an Agile setup, leveraging tools like Jenkins, Ansible, and Jira to drive testing efficiency. A proactive, results-driven approach and strong skills in automation testing and optical network planning tools will be essential for success in this role. You have: Bachelors degree with 28 years of experience. Knowledge of programming skills in Python and SQL. Experience working with DWDM, CWDM, SONET, OTN, Ethernet, IP, and GMPLS. Knowledge of Software Tools like Jenkins, Ansible and MS Office. It would be nice if you also had: Proficient in working with advanced optical components such as ROADM, OXC, EDFA, Raman amplifiers, and OEO. Contribute to high-performance network design and validation. Hands-on experience in testing both web-based and client-server applications, ensuring robust functionality and user experience across platforms. Use the Network Manager to create services and upload data from the deployed network. Develop detailed test plans for an optical network design tool that interacts with network elements and operations support systems. Demonstrate a deep understanding of the performance limitations of DWDM systems, transmission properties, and network impairments such as OSNR and PMD. Perform fault analysis to aid in the prioritization of test combinations, ensuring a minimal set of tests that provide optimal coverage. Focus on the implementation of automation scripts for all test cases using Python. Execute tests both manually and through automated scripts. Possess hands-on experience with optical network planning tools. Collaborate with cross-functional teams to ensure quality and performance standards are met.

As a Technical Lead, you will play a key role in the development and enhancement of Optics Network Management applications for Photonic/WDM, Optical Transport, and SDH/SONET products. You will be responsible for designing, coding, testing, and maintaining high-quality software solutions while working with Core Java, Spring, Kafka, Zookeeper, Hibernate, and Python. Your expertise in RDBMS, PL-SQL, Linux, Docker, and database concepts, along with knowledge of continuous integration and agile practices, will drive efficiency in software development. Exposure to UI technologies like React and domain knowledge in OTN and Photonic network management will be an added advantage. As a self-motivated problem solver, you will thrive in a fast-paced, collaborative, and geographically distributed environment, ensuring innovative and scalable solutions for global customers. You Have: Bachelor's degree with 3 to 5 years of development experience. Motivated to develop high-quality software in complex, challenging, and geographically distributed environments. Hands-on experience with Core Java, Spring, Kafka, Zookeeper, Hibernate, and Python. Working knowledge of RDBMS, PL/SQL, Linux, Docker, and database concepts is required. It would be nice if you also had: Exposure to UI technologies like React is desirable. Good at continuous integration and agile practices. Domain knowledge of OTN and photonic network management is an added advantage. Hands-on experience in development activities such as requirement analysis, design, coding, and unit testing Network Management of Optics Division products, including Photonic/WDM, Optical Transport, and SDH/SONET. Optics Network Management applications provide users with control over the network in terms of configuration (infrastructure, end-to-end services), fault supervision, and performance monitoring. Optics Network Management applications interface with different network elements, provide a friendly graphical user interface, and implement algorithms and functions to enable easier network management and OPEX reduction. Optics Network Management applications are deployed worldwide in several hundred installations, serving customers of all sizes, from large enterprises businesses. Optics Network Management will be part of the development team and will contribute to new developments and the maintenance of applications, with the goal of increasing functionality and 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.

In an increasingly connected world, the pandemic has highlighted just how essential telecom networks are to keeping society running.The Network Infrastructuregroup is at the heart of a revolution to connectivity, pushing the boundaries to deliver more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise Join Optical Networks division, where innovation meets scale in the AI-driven data center era. With the recent acquisition of Infinera, weve united two industry leaders to create an optical networking powerhousecombining cutting-edge technology with proven leadership to redefine the future of connectivity. Infinera is now part of the Nokia Corporation and its subsidiaries. When you apply, the information you share will be handled with care and used only for recruitment purposes within the group. We are looking for experienced SW development engineers to join our R&D team. As a Software Development Engineer, you will work in a cross-functional team developing embedded software products. You work in a UNIX/ Linux environment in close collaboration with the rest of the R&D organization. Our work includes everything from product concept to finished product - a process that spans over the entire development chain. The team takes full responsibility that a new feature is delivered on time with the right quality using state-of-the-art continuous integration pipelines. We strive for fully automated test suites both on unit, function and system level. Experience 10+ years within SW development Excellent C/C++ and object-oriented programming skills in multi-threaded environments. Excellent design analysis skills, including experience with software modeling, reuse, performance, testability, and extensibility. Experienced in HW-SW integration. Experience in Linux RTOS Operating systems Experience developing the FCAPS functionality Design and development of Network Element software in an Embedded Development Domain. Flexible, innovative and driven Structured and thorough with analytical and troubleshooting skills Highly motivated team player Driven and willing to take own initiatives English, written and spoken Leadership quality Must have experience in leading a team of 3-5 engineers for completing a task end-to-end Good to Have: Experience in using dockers in development/ simulation environment Experience in telecom is a plus. Experience in using Modern Automated tools, viz. Codescene, GTEST. Exposure to AI based tools viz. Copilot, Tabnine, etc. Experience in one of the technologies such as SDH/SONET, OTN, DWDM is a plus Working experience in Optical technologies and architecture involving ROADM, Amplifiers, RAMAN, Optical Channel Monitor, VOA is an added plus. Domain Knowledge of Optical Protection and Restoration is an added plus Breakdown of requirements to formulate work packages Designing, Development and Integration of software for NOKIAs next-gen optical networking products Pick development tasks from the team Design and implement new functions mainly in C/ C++/ advanced C++ in multi-threaded env. Peer code reviews Write unit tests using C++ as well as scripts for automated FT using Python Debug along with hardware and software engineers Implement with compliance to standards (ITU, MEF, IETF, IEEE, TNF, etc)

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 member of Nokia's NI Delivery & Operations within Global Customer Engineering, you will manage the end-to-end delivery of IP transport professional services, including network design, solution validation, implementation, and customer acceptance. Collaborating with Product Line Managers and Subject Matter Experts, you will ensure timely and quality delivery of services to meet customer requirements. You Have: Fluent English CommunicationProficient in both spoken and written English for effective communication and documentation. Field Experience with Nokia IP Transport ProductsHands-on experience with Nokia's Network Management Systems, particularly in DWDM (PSS/OTN). Software Installation & IntegrationProven ability to install, integrate, and migrate Network Management Systems, with basic troubleshooting capabilities. Knowledge of Transport TechnologiesFamiliarity with various transport technologies such as DWDM, SDH, Ethernet (EoSDH and MPLS-TP), and GMPLS. Excellent Communication & Negotiation Skills: Strong interpersonal skills to effectively communicate and negotiate with stakeholders. Bachelor's Degree in Telecommunications EngineeringFormal education in telecommunications or a related field. 35 Years of Directly Related ExperienceDemonstrated experience in transport networks, aligning with the responsibilities of the role. It would be nice if you also had: AI and Machine Learning KnowledgeUnderstanding of AI/ML applications in networking, including network optimization and automation. CertificationsCisco Certified Network Associate (CCNA) and Cisco Certified Network Professional (CCNP) certifications are advantageous. Provide independent optimization support for customer network rollouts and modernization, including analysis, testing, tuning, feature activation, monitoring, and optimization activities. Conduct Minimization of Drive Test (MDT) and Layer 3 trace analysis to assess network performance and identify areas for improvement. Effectively utilize design and measurement tools, including internal and external troubleshooting tools, to analyze and resolve network issues. Proactively automate repetitive optimization tasks to reduce analysis time and enhance efficiency. Consult on and develop medium to complex network configuration files, capacity planning, network interface analysis, and advanced product dimensioning/solutioning. Advise on coverage, capacity, Quality of Experience (QoE), and Quality of Service (QoS) optimization impacts on site/cell or software feature parameters. Organize and execute field measurements and laboratory tests to validate network performance and configurations. Act as the primary escalation point for customer and performance network audits, providing problem-solving expertise and supporting Product Line Managers (PLMs) during offer phases to clarify needs, assess feasibility, and identify associated efforts and costs.

As a Technical Specialist you will play a key role in testing, validating, and automating optical network solutions, ensuring seamless integration between network design, provisioning, and management. You will develop and execute detailed test plans for optical network design tools, working with real network elements and simulators to validate performance. Your expertise in DWDM, CWDM, SONET, OTN, Ethernet, and IP will be essential for fault analysis, performance evaluation, and automation scripting (Python, Java, SQL). You will collaborate closely with development teams, network management teams, and product managers in an Agile environment, using tools like Jenkins, Ansible, and Jira to enhance testing efficiency. A strong results-driven mindset, independent problem-solving skills, and experience in automation testing will be key to success in this role. You have: Bachelors degree 8- 10 years of experience. Having knowledge of Programming skills with Python, Java and SQL. Worked on DWDM, CWDM, SONET, OTN, Ethernet, IP and GMPLS. Knowledge of Software Tools like Jenkins, Ansible and MS Office. It would be nice if you also had: Experience in ROADM, OXC, EDFA, Raman Amplifiers, Amplifiers, OEO and OXC. Testing of web-based applications and client-server applications. Use the Network Manager to create services and upload data from the deployed network. Develop detailed test plans for an optical network design tool that interacts with network elements and operations support systems. Have a deep understanding of the performance limitations of DWDM systems, transmission properties, and network impairments such as OSNR, PMD, Perform fault analysis to aid in the prioritization of possible test combinations, ensuring a minimal set of tests that provide the desired coverage. Focus on the implementation of automation scripts for all test cases (Python language). Execute tests both manually and using automated scripts. Experience with Optical network planning tool.

In an increasingly connected world, the pandemic has highlighted just how essential telecom networks are to keeping society running.The Network Infrastructuregroup is at the heart of a revolution to connectivity, pushing the boundaries to deliver more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise Join Optical Networks division, where innovation meets scale in the AI-driven data center era. With the recent acquisition of Infinera, weve united two industry leaders to create an optical networking powerhousecombining cutting-edge technology with proven leadership to redefine the future of connectivity. Infinera is now part of the Nokia Corporation and its subsidiaries. When you apply, the information you share will be handled with care and used only for recruitment purposes within the group. We are looking for experienced SW Device Driver development engineers to join our R&D team. Our work includes everything from product concept to finished product - a process that spans over the entire development chain. The team takes full responsibility that a new feature is delivered on time with the right quality using state of the art continuous integration pipelines. We strive for fully automated test suites both on unit, function and system level. As a software develop ment engineer, you will be responsible for system design and programing ensuring the functionality and quality of Infinera's products, before the new features and enhancements are released to end users. This means that you will work with most of the company's portfolio which leads to a quick and good overall system understanding. Experience 7+ years) within SW development Excellent C/C++ and object-oriented programming skills Excellent design analysis skills, including experience with software modeling, understanding of platform boot-up and device drivers, hardware-software interactions (e.g. interrupt architectures etc) and dependencies, high-availability, software reuse, performance, testability, and extensibility. Experienced in bringing up software on a new card and taking it through HW-SW integration. Experience in telecom is a plus Experience in one of the technologies such as SDH/SONET, OTN, DWDM is a plus Experience in either QNX or Linux RTOS Operating systems is a must Experience developing the FCAPS functionality like Performance Brief Description Design and development of Network Element Driver Development software. Flexible, innovative and driven Structured and thorough with analytical and troubleshooting skills Highly motivated team player Agile way of working Driven and willing to take own initiatives English, written and spoken Break down of requirements to formulate work packages Designing, Development and Integration of Driver software for Infineras next-gen products Pick development tasks from the team Design and implement new functions mainly in C/C++ Peer code reviews Write unit tests using C++ as well as scripts for automated FT using Python Debug along with hardware and software engineers Implement with compliance to standards (ITU, MEF, IETF, IEEE, TNF, etc)

Job Title: Java OTN Developer Primary Skill: Java Springboot, Microservices, NMS/EMS, OTN, FCAPS & Fault Management Secondary Skill: Optical, DWM, SONET/SDH, OTN Experience on core Java and spring boot Mandatory skills : Experience in Network management system( NMS/EMS ) and basic features such as FCAPS . Knowledge on Linux Experience in Optical testing and OTN configuration Mandatory Skills: Telecom Packet Optical NE OAM SW. Experience3-5 Years.

In an increasingly connected world, the pandemic has highlighted just how essential telecom networks are to keeping society running.The Network Infrastructure group is at the heart of a revolution to connectivity, pushing the boundaries to deliver more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise Join Optical Networks division, where innovation meets scale in the AI-driven data center era. With the recent acquisition of Infinera, weve united two industry leaders to create an optical networking powerhousecombining cutting-edge technology with proven leadership to redefine the future of connectivity. Infinera is now part of the Nokia Corporation and its subsidiaries. When you apply, the information you share will be handled with care and used only for recruitment purposes within the group. The Software QA Engineer is a key member of the Regional Escalation Support (RES) Team within the Technical Assistance Center (TAC) organization. In this role, the engineer handles advanced fault isolation and troubleshooting for complex customer issues. This position works cross-functionally with Software/Hardware Engineering, Product Line Management (PLM), Global Technical Support (GTS), and other Nokia teams to drive timely and effective resolution of issues impacting customer networks. Key responsibilities include managing assigned escalation support requests, enhancing customer satisfaction, and delivering software solutions through defect resolution, product improvements, documentation updates, and custom solution development. Prior experience with long haul or metro optical networks required Practical knowledge of Ethernet, SONET/SDH, DWDM and OTN Experience with optical test sets and solid optical troubleshooting skills using OTDR, OSA, BERT, optical power meters etc. Hands-on testing experience with ROADM, EDFA, Raman Amplifiers and Coherent Transponders Knowledge in TCP/IP networking, L2/L3 routing and switching is a plus Prior system test, scripting and/or new product introduction experience required Extensive experience with traffic generators and network protocols analysis tools Strong problem-solving skills, applicable to large and complex network scenarios Experience with creating Power Point presentations and Excel Highly detail-oriented, excellent analytical and troubleshooting skills Candidate must possess excellent inter-personal, oral and written communication skills Investigate and troubleshoot customer issues in both Production and Lab environments Provide root cause analysis and suggestions for corrective actions Produce and deliver Customer facing documents that explain technically complex issues Produce and deliver post-mortem actions to resolve issues in Customer networks Responsible for understanding the technical aspects of the supported product releases and diagnostic logs to provide expert advice concerning any issues that may arise Contribute to the development of Knowledge Base content Review new release of technical documents for accuracy and completeness Test and validate customized scripts prior to release Develop and support sustaining Technical Notes and Field Service Bulletins to be utilized by both internal and external operators

As a Senior Technical Specialist, you will design and develop UIs for Network Management applications in Optical Transport, WDM, and SDH/SONET networks. With 8-12 years of experience, you'll use ReactJS, JavaScript, HTML, CSS, and Angular to build high-performing UIs. Experience with Core Java, Spring, Kafka, Python, and databases is a plus. You will work in an agile, distributed environment, enhancing functionality, user experience, and customer satisfaction. You have: Bachelor's degree or equivalent with 8 to 12 years of experience in user interface design and development. Expertise in UI development technologies such as ReactJS, JavaScript, HTML, CSS, Angular, and JQuery. Working experience with CORE JAVA, Spring, Kafka, Zookeeper, Hibernate, and Python is desirable. Good understanding of continuous integration and agile practices. It would be nice if you also had: Working knowledge of RDBMS, PL-SQL, Linux, Docker, and database concepts. Domain knowledge in OTN, Photonic network management. Hands-on experience in development activities like requirement analysis, design, coding, and unit testing. Solid and well-balanced individual, able to manage high-paced development activities with self-organizing capabilities. Develop software for Network Management of Optics Division products, including Photonic/WDM, Optical Transport, and SDH/SONET. Provide users with control over network configuration through Optics Network Management applications. Interface Optics Network Management applications with various Network Elements. Deploy Optics Network Management applications globally for installations. Contribute to new developments and maintain applications as part of the development team. Enhance functionality and customer satisfaction through ongoing application improvements.

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.

Skill required: Network Services - Cisco Routing and Switching Operations Designation: Business Advisory Associate Qualifications: Any Graduation Years of Experience: 1 to 3 years What would you do? "Helps transform back office and network operations, reduce time to market and grow revenue, by improving customer experience and capex efficiency, and reducing cost-to-serveLooking for a candidate who has expertise in Networking and has good knowledge on fundamentals of NetworkA solution that validates the ability to install, configure, operate, and troubleshoot medium-size route and switched networks." What are we looking for? " Agility for quick learning Ability to work well in a team Process-orientation Written and verbal communication Network fundamentals Understanding all the networking devicesRouters, switches, etc. IP connectivity, access, addressing, and services Network security fundamentals Installation, Configuration, Operation, Administration, and Troubleshooting Fundamental IPv4 & IPv6 Business Networks Excellent Communication Problem Solving Skills Flexibility Teamwork Experience and working knowledge on OSI Layer 1 (Physical) and 2 (Datalink) troubleshooting (WAN point to point connection) Experience and working knowledge with IP, WAN, OSI layer, TCP/IP models, IPv4/v6 addressing, subnetting and Ethernet. Layer 1 to Layer 3 fault isolation and troubleshooting with telco providers and onsite technicians. Experience working with internal groups (e.g., order entry, test & turn-up, sales), and third party client/vendors and LEC s (preferred). Familiarity with SDH, SONET, and Ethernet concepts Basic knowledge of cabling infrastructure such as patch panels, cross-connects and fiber types. Experience working with internal groups (e.g., order entry, test & turn-up, sales), and third party client/vendors and LEC s (preferred). Experience working with global carriers in North America, LATAM, APAC, and/or EMEA Experience working in a multi-vendor DWDM optical environment Good English written/verbal communication and customer engagement skills Strong focus on providing an outstanding user experience Must be detail-oriented, with strong organizational skills Able to work independently and also in a team environment" Roles and Responsibilities: " In this role you are required to solve routine problems, largely through precedent and referral to general guidelines Your expected interactions are within your own team and direct supervisor You will be provided detailed to moderate level of instruction on daily work tasks and detailed instruction on new assignments The decisions that you make would impact your own work You will be an individual contributor as a part of a team, with a predetermined, focused scope of work Please note that this role may require you to work in rotational shifts Provide 24/7/365 monitoring of ticket queue, phones, and IRC channel Manage network events such as: Fiber cuts/ Leased Wave outage - Notify dark fiber providers of outage and manage event to resolution, verify quality of remedial work by measuring power levels etc., and provide all stakeholders with periodic updates Link Down, Latency, Packet Loss, Network Traffic Issues and Routing and BGP issues - Familiarity Provide 24/7/365 monitoring of ticket queue, phones, and IRC channel Manage network events such as: Fiber cuts/ Leased Wave outage - Notify dark fiber providers of outage and manage event to resolution, verify quality of remedial work by measuring power levels etc., and provide all stakeholders with periodic updates Link Down, Latency, Packet Loss, Network Traffic Issues and Routing and BGP issues - Familiarity and understanding of router show commands and how to interpret the output Manage client s optical network, manage alarms and faults in a multi-vendor environment, and Tracking of all work in ticketing system network interconnects with internal and external network operators Track and maintain a repository of RFOs and vendor improvements/actions and be able to represent client during external calls with 3rd party providers Manage troubleshooting, confirming fix and restoring traffic from network incidents reported by internal teams and third-party teams, engaging field resources and inventory teams as necessary. Track, coordinate and manage hardware recalls / minor card or part replacement, RMA part delivery, initiate production change requests and work with onsite techs for faulty card/part replacement Read/Parse vendor notifications and translate to Clients Production Change Request (PCR s) Look up affected circuits to include them in change request Escalate any emergency change requests for immediate review and scheduling Navigate ambiguity with unclear notifications from vendors - escalating as necessary or referring notification to other internal client teams" Qualification Any Graduation

Knowledge of High-Speed Board Design Experience in designing with memories like DDR3 / DDR4 / eMMC / NAND / NOR Flash etc. Experience in designing with High-speed communication protocols like PCIe / SerDes / USB3.0 / SGMII / SFP+ /10G/100G/ Hands-on experience with MII, SGMII, RGMII, HSGMII, QSGMII, XGMII and its PHY interfaces Hands-on experience with Intel or Broadcom or Marvel or MediaTek Quad/Octal port Ethernet PHYs transceivers Should have design experience in Multiport Gigabit Network Switches, Hubs and Gigabit Router Added Advantage for knowledge of PoE 802.3at , PoE+ 802.3bt Type 2 , or PoE++ 802.3bt Type 3 or 4PPoE PoE++ Type 4 Should Have Experience of different Gbit Standard such as 1000Base – SX, 1000Base-LX, 1000Base- CX, and 1000Base-T 1Gb/s SFP(INF-8074i),10Gb/s SFP+ (SFF-8431 4.1) or 25Gb/s SFP28 (SFF-8402) and QSF,QSFP+,QSFP28 would be advantage Experience with High-speed Hardware design, Complex Analog and Digital Hardware System level design, circuit analysis, SI/PI, PSPICE simulation, Boundary scan, EMC/EMI analysis and safety standards Responsibilities include Schematic Capture, Component Selection, Library Creation and Guiding Board Layout. Should Have product development understanding like Enterprise switching, Port extender, Embedded Ethernet fabric, and TSN products Hands-on experience in Telecom/Datacom product design Experience like PDH/SDH/SONET/ and fibre optic products Should Have telecom backhaul Network transmission products design Experience, Experience in working with complex ASSPs, Microprocessors/controllers and FPGAs Experience in Signal Integrity / Power Integrity Should have worked on testing equipment like high-speed Oscilloscope, Network analysers, spectrum analysers etc

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.

About Lumen Technologies Lumen Technologies is a global technology company that delivers innovative communication and network solutions. Our mission is to empower businesses and individuals to connect, grow, and thrive in the digital age. With a focus on customer experience and operational excellence, we strive to provide cutting-edge solutions that meet the evolving needs of our customers. About the Role : Undertakes the planning, design and development of transport network across the NA region to support multiple projects. Assimilates various internal and external customer requirements, creates new network capacity solutions, assembles the required equipment augment costs and budgets and participates in the overall network augment approval and trigger process. Undertakes specific network simplification and network enablement projects. Ensures efficient and timely deployment or removal of equipment, meeting customer demand through analyzing current network designs, port/route consumption trends, new technologies and future opportunities for augmentation. Essential Responsibilities Applies detailed understanding of current network configuration and technology to ensure capacity and efficiency of the planned designs. Responsible for supporting our ILEC TDM Retraction Initiative. This involves developing a project plan and cost estimate to remove network equipment from the ILEC space. This could include SONET, DWDM, TDM and Metro Ethernet devices Documents detailed technical methodology for installation of network equipment of moderate complexity, including written directions, graphical equipment layouts, and equipment topology. Defines requirements, develops, implements and uses reporting procedures and methodologies to analyze network utilization and predict growth trends. Troubleshoots reporting errors and identifies data specific problems within large sets of data. Manually facilitates correction of reporting errors caused by data problems. Prepares status/progress reports and updates management on projects. Participates in development of reports. May present new reports and summaries of network data to Management, Product Teams, and Network Planning. Assists in requirements, development, implementation and use of reporting procedures and methodologies to analyze network utilization and predicts growth trends under periodic supervision. May participate in definition of new network configurations, technologies, and best planning practices. Demonstrated capacity to focus and deliver on multiple objectives in a dynamic, multi-faceted, fast-paced environment. An ability to reprioritize and embrace change is a significant requirement. Technical Competency: Experience of working in a telecommunications company responsible for Network Planning Ability to demonstrate experience of Planning across a number of TX Products and technologies Proven ability to accurately control & forecast budget spend Collaborating with Network Technology to optimize network utilization, minimizing capital investment Solid understanding of Planning principles for next generation Transport services. Excellent understanding of SDH and DWDM technologies. Excellent understanding of Ethernet. Technology requirements for this position include Huawei (6800, 3800 and/or 1800), Infinera, Nokia 1830, Ciena 6500 & 6110, Ciena 5400 series, ADVA R7 , Cisco 15454, Fuji FLM2400 & FW 4100 Experience in handling NMS/EMS systems like Ciena One Control, Infinera DNA, Fuji Netsmart, Strong data/economic analysis skills Excellent analytical and problem-solving skills Experience in an engineering role that included a substantial business/financial focus (preferred) US Shifts: 5-30 PM to 2-30AM We are an equal opportunity employer committed to fair and ethical hiring practices. We do not charge any fees or accept any form of payment from candidates at any stage of the recruitment process. If anyone claims to offer employment opportunities in our company in exchange for money or any other benefit, please treat it as fraudulent and report it immediately. #LI-MP1

About Lumen Technologies Lumen Technologies is a global technology company that delivers innovative communication and network solutions. Our mission is to empower businesses and individuals to connect, grow, and thrive in the digital age. With a focus on customer experience and operational excellence, we strive to provide cutting-edge solutions that meet the evolving needs of our customers. About the Role : Undertakes the planning, design and development of transport network across the NA region to support multiple projects. Assimilates various internal and external customer requirements, creates new network capacity solutions, assembles the required equipment augment costs and budgets and participates in the overall network augment approval and trigger process. Undertakes specific network simplification and network enablement projects. Ensures efficient and timely deployment or removal of equipment, meeting customer demand through analyzing current network designs, port/route consumption trends, new technologies and future opportunities for augmentation. Essential Responsibilities Applies detailed understanding of current network configuration and technology to ensure capacity and efficiency of the planned designs. Responsible for supporting our ILEC TDM Retraction Initiative. This involves developing a project plan and cost estimate to remove network equipment from the ILEC space. This could include SONET, DWDM, TDM and Metro Ethernet devices Documents detailed technical methodology for installation of network equipment of moderate complexity, including written directions, graphical equipment layouts, and equipment topology. Defines requirements, develops, implements and uses reporting procedures and methodologies to analyze network utilization and predict growth trends. Troubleshoots reporting errors and identifies data specific problems within large sets of data. Manually facilitates correction of reporting errors caused by data problems. Prepares status/progress reports and updates management on projects. Participates in development of reports. May present new reports and summaries of network data to Management, Product Teams, and Network Planning. Assists in requirements, development, implementation and use of reporting procedures and methodologies to analyze network utilization and predicts growth trends under periodic supervision. May participate in definition of new network configurations, technologies, and best planning practices. Demonstrated capacity to focus and deliver on multiple objectives in a dynamic, multi-faceted, fast-paced environment. An ability to reprioritize and embrace change is a significant requirement. Technical Competency: Experience of working in a telecommunications company responsible for Network Planning Ability to demonstrate experience of Planning across a number of TX Products and technologies Proven ability to accurately control & forecast budget spend Collaborating with Network Technology to optimize network utilization, minimizing capital investment Solid understanding of Planning principles for next generation Transport services. Excellent understanding of SDH and DWDM technologies. Excellent understanding of Ethernet. Technology requirements for this position include Huawei (6800, 3800 and/or 1800), Infinera, Nokia 1830, Ciena 6500 & 6110, Ciena 5400 series, ADVA R7 , Cisco 15454, Fuji FLM2400 & FW 4100 Experience in handling NMS/EMS systems like Ciena One Control, Infinera DNA, Fuji Netsmart, Strong data/economic analysis skills Excellent analytical and problem-solving skills Experience in an engineering role that included a substantial business/financial focus (preferred) US Shifts: 5-30 PM to 2-30AM We are an equal opportunity employer committed to fair and ethical hiring practices. We do not charge any fees or accept any form of payment from candidates at any stage of the recruitment process. If anyone claims to offer employment opportunities in our company in exchange for money or any other benefit, please treat it as fraudulent and report it immediately. #LI-MP1

Network Planning Shift timing: 5-30 PM to 2-30AM Work Location : Bangalore Work mode : hybrid Role : Undertakes the planning, design and development of transport network across the NA region to support multiple projects. Assimilates various internal and external customer requirements, creates new network capacity solutions, assembles the required equipment augment costs and budgets and participates in the overall network augment approval and trigger process. Undertakes specific network simplification and network enablement projects. Ensures efficient and timely deployment or removal of equipment, meeting customer demand through analyzing current network designs, port/route consumption trends, new technologies and future opportunities for augmentation. Essential Responsibilities Applies detailed understanding of current network configuration and technology to ensure capacity and efficiency of the planned designs. Responsible for supporting our ILEC TDM Retraction Initiative. This involves developing a project plan and cost estimate to remove network equipment from the ILEC space. This could include SONET, DWDM, TDM and Metro Ethernet devices Documents detailed technical methodology for installation of network equipment of moderate complexity, including written directions, graphical equipment layouts, and equipment topology. Defines requirements, develops, implements and uses reporting procedures and methodologies to analyze network utilization and predict growth trends. Troubleshoots reporting errors and identifies data specific problems within large sets of data. Manually facilitates correction of reporting errors caused by data problems. Prepares status/progress reports and updates management on projects. Participates in development of reports. May present new reports and summaries of network data to Management, Product Teams, and Network Planning. Assists in requirements, development, implementation and use of reporting procedures and methodologies to analyze network utilization and predicts growth trends under periodic supervision. May participate in definition of new network configurations, technologies, and best planning practices. Demonstrated capacity to focus and deliver on multiple objectives in a dynamic, multi-faceted, fast-paced environment. An ability to reprioritize and embrace change is a significant requirement. Technical Competency: Experience of working in a telecommunications company responsible for Network Planning, Ability to demonstrate experience of Planning across a number of TX Products and technologies Proven ability to accurately control & forecast budget spend Collaborate with Network Technology to optimize network utilization minimizing capital investment Solid understanding of Planning principles for next generation Transport services. Excellent understanding of SDH and DWDM technologies. Excellent understanding of Ethernet. Technology requirements for this position include: Huawei (6800, 3800 and/or 1800), Infinera, Nokia 1830, Ciena 6500 & 6110, Ciena 5400 series, ADVA R7 , Cisco 15454, Fuji FLM2400 & FW 4100 Experience in handling NMS/EMS systems like Ciena One Control, Infinera DNA, Fuji Netsmart, Strong data/economic analysis skills Excellent analytical and problem-solving skills Experience in an engineering role that included a substantial business/financial focus (preferred) We are an equal opportunity employer committed to fair and ethical hiring practices. We do not charge any fees or accept any form of payment from candidates at any stage of the recruitment process. If anyone claims to offer employment opportunities in our company in exchange for money or any other benefit, please treat it as fraudulent and report it immediately.

In an increasingly connected world, the pandemic has highlighted just how essential telecom networks are to keeping society running.The Network Infrastructuregroup is at the heart of a revolution to connectivity, pushing the boundaries to deliver more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise Join Optical Networks division, where innovation meets scale in the AI-driven data center era. With the recent acquisition of Infinera, weve united two industry leaders to create an optical networking powerhousecombining cutting-edge technology with proven leadership to redefine the future of connectivity. Infinera is now part of the Nokia Corporation and its subsidiaries. When you apply, the information you share will be handled with care and used only for recruitment purposes within the group. As an SwRRT Engineer you will be working closely with one of the major global ICPs gathering feature requirements, helping to on-board, involve in recovery efforts during a critical outage, analyzing logs to isolate faults, determining the root cause, and working towards defect resolution. You will be part of SW/product release cycle, providing software solutions through product enhancement, debuggability requirement during release planning/discussions. You will also work closely with SVT to optimize their test plans & RCCA discussions as per the ICP use-cases. Minimum 10+ years experience in SW development organization . Engineering degree or Master from CS, EC with excellent grades from reputed institutes. Familiar with high demands and fast paced response requirements of the global ICPs. In depth knowledge of software systems, development, and operationalization in the hyperscale Data Center environment. Including Agile development, SDN, DevOps, and CI/CD environments. Excellent design analysis skills, including experience with software modeling, understanding of platform boot-up and device drivers, hardware-software interactions (e.g. interrupt architectures etc) and dependencies, high-availability, software reuse, performance, testability, and extensibility. Experience in either QNX or Linux RTOS Operating systems is a must. Deep understanding of optical fiber networking including transponders, OLS, Sub-sea and Pluggable. In-depth knowledge of optical network systems including L1 layer protocols like OTN, Fiber Channel, Ethernet, SONET/SDH, L0 OADM/DWDM/CWDM/ROADM/FOADM, technologies and Management Interfaces like Netconf, Restconf, gRPC, etc. Self-Driven and willing to take own initiatives and decision making and ability to perform under pressure. Understanding of coherent communications systems , including experience with QPSK, 16QAM, and 64QAM, as well as coding and forward error correction algorithms. Good experience with ROADM, EDFA, Raman Amplifiers and Coherent Transponders. Experience with SDN technologies such as OpenFlow or OpenStack. Working experience in system control plane protocols like OSPF, RSTP, MPLS, LDP, and other L2/L3 protocols is a strong plus. Expertise in programming language C, C++ and Python programming for automation development . Proficiency MS tools (Excel, PowerPoint and Word). Highly detail-oriented, excellent analytical and troubleshooting skills, Strong problem-solving skills, applicable to large and complex network scenarios. Good troubleshooting and debugging skills to handle worldwide field escalations into Optical Systems Engineering. Investigate and troubleshoot customer issues in both Production and Lab environments to perform efficient and detailed RCA of field issues. Provide quick post FCS solutions to customer issues completing root cause analysis, temporary workaround for recovery and work with development team for corrective actions. Produce and deliver post-mortem actions to prevent the issues in the newer products by incorporating learning from the field. Active participation and contribution to System Development Lifecycle processes (Product/system requirement review discussions, Software Design implementation discussions, Peer code review, Work with the Product management team for Customer scenarios and use cases). Cross-functional coordination with multiple stakeholders within different Engineering and Services teams and with the customer to preserve customer confidence / experience. Discussion with Arch team to conclude on the necessary changes needed in Architecture if necessary. Providing on-demand suggestions to the Arch Team on the ICP usage of Products to plan for Feature considerations. Increase the ability of services teams to reduce escalations to Engineering by Building tools, knowledge bases, debug recipes. Implement process changes in Engineering org to prevent breakages, checklists, regression suites, drive custom solutions.

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.