Testing and Development Engineer

Ata GlanceLegrandhas an exciting opportunity for a Testing and Development Engineer to join the Data, Power and Control Team in Independence, OH.The Development & Test Engineer will work closely with the optics engineering team to develop, test, and validate our transceiver product lines. Responsibilities include EEPROM coding, programming, and testing optical transceivers across various network equipment. The role involves interoperability testing, OEM compatibility development, and hands-on work with switches, routers, and NICs. Familiarity with industry standards such as MSA, SFF, and CMIS are essential.Main Responsibilities:Develop and implement EEPROM programming solutions for optical transceivers, ensuring reliable device performance and compatibilityMaintain and calibrate lab equipment, including network switches, routers, and test instruments, to support ongoing testing and development activitiesPerform product qualification testing, verifying compliance with technical specifications, industry standards, and performance requirementsConduct interoperability testing across a broad range of OEM platforms to ensure seamless integration and functionalityApply expertise in MSA standards and protocols (e.g., SFF, CMIS, OIF, IEEE, MEF) to design, test, and troubleshoot transceiver solutionsDiagnose and resolve switch software and EEPROM-related issues, ensuring minimal downtime and operational efficiencyProvide technical support to customer technicians, assisting with testing, deployment, and troubleshooting of optical solutionsCollaborate cross-functionally with internal engineering teams and contract manufacturers to address and resolve technical challengesLead lab operations and support QC initiatives, including complex device configurations and testing workflowsAccurately document test procedures, configurations, and results to maintain comprehensive records for internal and customer useManage multiple concurrent projects in a fast-paced, collaborative environment while meeting deadlines and quality standardsSupport a diverse product portfolio, including optical transceivers, DACs, AOCs, ACCs, and AECsEducation: Bachelor’s degree in Computer Science, Engineering, or related field or equivalent professional experienceExperience: 3+ years Engineering or R&D technical support experience in information industry, data center/ telecommunications industry, and networking equipment connectivity experience3+ years of hands-on experience as Layer 1/2 network technician or similar preferredSkills/Knowledge/Abilities:Strong understanding of Layer 1/2 networking and TCP/IP protocolsExperience with network test equipment (e.g., Viavi, Veex, Multilane, EXFO, etc.)Basic CLI proficiency across various switch platformsProficiency in EEPROM programming and compatibility across NEMsFamiliarity with I2C, CMIS, SFF, Ethernet, and InfiniBand protocolsKnowledge of hexadecimal and encryption is a plusExcellent problem-solving and communication skillsProficiency in MS Office and VisioExperience with various network architectures supporting data centers and service providersCONA or CONE certification is a plusAbility to perform in a fast-paced dynamic environmentTravel Requirements:Up to 25% travel; Willingness to travel for trade shows, customer visits, or other company facilities. At times there could be short notice travel to support customersAbout LegrandLegrand is the global specialist in electrical and digital building infrastructures. Our comprehensive offering of solutions for residential, commercial, and data center markets makes us a benchmark for customers worldwide. We harness technological and societal trends with lasting impacts on buildings with the purpose of improving life by transforming the spaces where people live, work, and meet with electrical and digital infrastructures and connected solutions that are simple, innovative, and sustainable. Legrand is a global, publicly traded company listed on the Euronext (Legrand SA EPA: LR). For more information, visit Legrand North and Central AmericaLegrand, North & Central America (LNCA) is a leader in the AV, Lighting & Controls, Electrical, and Data Center markets. LNCA offers comprehensive medical, dental, and vision coverage, as well as distinctive benefits like a high employer 401K match, paid time off (PTO) and holiday pay, short-term and long-term disability benefit plans, above-benchmark paid maternity and parental leave, bonus opportunities in accordance with the Company’s incentive plans, paid time off to volunteer, and an active/growing Employee Resource Group network. For more information, visit legrand.usAbout Legrand’s Data Center Power and Control DivisionThe industry-leading brands of Approved Networks,Ortronics, Raritan, Server Technology, and Starline empower Legrand’s Data, Power & Control to produce innovative solutions for data centers, building networks, and facility infrastructures. Our division designs, manufactures, and markets world-class products for a more productive and sustainable future. The exceptional reliability of our technologies results from decades of proven performance and a dedication to research and development.Opportunity Employer

Created: 2025-11-15