2 Multicast Protocols Jobs

As a highly skilled Principal Network Engineer, you will be responsible for the ongoing support and reliability of all components within the LSEG ecosystem, including platforms, networks, applications, and services. Your role will involve providing escalation support for critical network services to ensure the operational stability and performance of the LSEG global network. You will identify opportunities for enhancements and improvements, defining requirements for software automation to boost the network's features, functions, and reliability, thereby supporting LSEG's digital platforms. You will play a pivotal role in designing, building, and maintaining systems, software, and applications across various domains to deliver top-quality outcomes. Independently making technical design decisions and amendments, you will lead the workload effectively. By analyzing data and understanding business requirements, you will translate them into technical specifications that align with infrastructure and network capacity needs. Developing dashboards for near real-time network status updates will be part of your responsibilities. Collaborating closely with network operations and service teams, you will provide in-depth technical support and guidance for multicast and WAN-related issues and implementations. Your role requires proactive problems solving skills, a deep understanding of multicast protocols, WAN infrastructure, and a dedication to delivering exceptional service. You will also lead upgrades when necessary, coordinating efforts with internal teams and third parties, ensuring accurate documentation and monitoring system performance to support business activities and continuous improvement. In addition, you will support the deployment of engineering patterns, contribute to creating solutions through coordinating design requirements for automation, testing, and release. Your expertise in network products and services with a focus on Cisco WAN technologies, LAN, WAN, MPLS, VPLS, LDP, GRE, BGP, OSPF, ISIS, multicast concepts, network automation, DevOps, Agile methodologies, project management tools, network packet analysis, load balancing technologies, low-latency technologies, Data Centre Networking, Service Management processes, and excellent communication skills in English will be essential for success in this role. Preferred qualifications include a bachelor's degree in a technology-related field, CCIE certification, significant experience in technology-focused positions, extensive knowledge of routing and switching protocols, substantial experience as a WAN Network Engineer, exposure to Network Service Providers or the Financial Services Sector, and proficiency in Service Management processes with ITIL knowledge. Your role at LSEG will be instrumental in driving financial stability, empowering economies, and enabling sustainable growth through your expertise and dedication to excellence.,

About the Role : We are seeking a highly skilled and experienced Senior Network Test Engineer to join our dynamic team. In this role, you will be responsible for designing, developing, and executing comprehensive test plans for cutting-edge networking products and solutions. You will leverage your deep expertise in network protocols, automation frameworks, and modern technologies to ensure the reliability, performance, and security of our networking infrastructure. Key Responsibilities : Test Strategy & Planning : - Develop detailed test plans, test cases, and test strategies for complex networking features and functionalities, covering L2/L3 protocols, multicast, and other advanced network services. - Collaborate with development and product teams to understand requirements and translate them into effective test methodologies. - Define test environments, topologies, and configurations necessary to validate network solutions. Test Execution & Analysis : - Execute manual and automated test cases, analyze results, and identify defects. - Perform root cause analysis of issues, isolate problems, and work closely with development teams for timely resolution. - Conduct performance, scalability, and stress testing of network devices and systems. Test Automation & Framework Development : - Design, develop, and enhance robust test automation frameworks using Python. - Implement new test cases and integrate them into existing automation suites. - Utilize and contribute to test automation tools such as Pytest and Robot Framework. - Develop scripts for test data generation, environment setup, and results reporting. Protocol Expertise : - Extensive testing experience with L2 protocols including VLAN, LACP, vPC, and Spanning Tree Protocol (STP). - Proven experience in testing Unicast routing protocols such as OSPF, BGP, and Layer-3 virtualization. - Strong understanding and testing experience with Multicast Routing. - Familiarity with advanced networking concepts like VXLAN and EVPN (Ethernet VPN). Technical Domain Knowledge : - Hands-on experience with GigaEthernet technologies (10/25/40/100 Gbps). - Proficiency in testing Access Control Lists (ACL) and Quality of Service (QoS) features. - Experience with XML for configuration or data parsing. - Working knowledge of Container technologies, specifically Docker. System & Tooling : - Strong proficiency in Linux OS for test environment setup, scripting, and troubleshooting. - Utilize network testing tools and traffic generators effectively. Collaboration & Communication : - Work closely with cross-functional teams including software development, hardware engineering, and product management. - Clearly communicate test progress, defect status, and risks to stakeholders. Required Skills & Qualifications : - Experience : 5-9 years of proven experience in network testing, with a strong focus on L2/L3 protocols. Networking Expertise : - Deep understanding and hands-on experience in testing Network L2, L3 protocols, and features (e.g., VLAN, LACP, vPC, OSPF, BGP, Multicast). - Solid grasp of Unicast routing (OSPF, BGP, Layer-3 virtualization) and Multicast Routing concepts. - Experience with VXLAN and EVPN. Programming & Automation : - Excellent knowledge in Python coding with hands-on experience in test automation framework development and enhancements. - Proficiency with Pytest and/or Robot Framework. Operating Systems : - Strong working knowledge of Linux OS. Network Hardware : - Experience with GigaEthernet (10/25/40/100 Gbps) technologies. Networking Features : - Experience in testing Access Control Lists (ACL) and Quality of Service (QoS). Other Technologies : - Familiarity with Container technologies (Docker). - Experience with XML. Desirable Skills (Good to Have) : - Experience in testing FPGA-based switches. - Experience in Smart NIC testing. - Experience in Merchant ASIC testing. Education : Bachelor's or Master's degree in Computer Science, Electrical Engineering, Telecommunications, or a related field.