5 Cwdm Jobs

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.

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 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.

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.