<p style="text-align:left !important"><a href="https://himalayas.app/companies/littelfuse">Littelfuse</a> (NASDAQ: LFUS) is a diversified industrial technology manufacturing company shaping solutions for the safe and efficient transfer of electrical energy. Headquartered in Chicago, Illinois, USA, we serve customers across industrial, transportation, and electronics markets worldwide. With approximately 16,000 employees we design and manufacture innovative technologies that support electrification, energy efficiency, and advanced automation. Our global reach is matched by a culture that empowers innovation and long-term growth. Guided by our principles We Care, We Succeed With Our Customers, and We Own the Outcome, we work collaboratively, think boldly, and deliver solutions that move industries forward.</p><p><a href="https://himalayas.app/companies/littelfuse">Littelfuse</a> is seeking a <b>Lead Solutions Systems Architect</b> to drive the system architecture and application strategy for our semiconductor solutions within the rapidly growing Battery Energy Storage Systems (BESS) market.</p><p>In this strategic role, you will define how our technologies are integrated into utility-scale energy storage solutions, including emerging Solid State Transformer (SST) architectures. You'll collaborate with customers, Product Management, R&amp;D, and Application Engineering to shape next-generation solutions that accelerate innovation and enable the future of energy.</p><h3><b>What You'll Do</b></h3><ul><li>Define and evolve system-level architectures for Battery Energy Storage Systems (BESS), including:<ul><li>Power Conversion Systems (PCS)</li><li>Inverter topologies</li><li>Protection strategies</li><li>Emerging Solid State Transformer (SST) designs</li></ul></li><li>Translate customer requirements, market trends, and competitive insights into scalable solution roadmaps.</li><li>Partner with Product Management and R&amp;D to define future semiconductor product requirements.</li><li>Serve as the technical authority during customer engagements with OEMs and system designers.</li><li>Develop reference architectures, technical collateral, and solution blueprints.</li><li>Support Application Engineering and Field Application Engineers on complex customer challenges.</li><li>Influence technology strategy, design wins, and long-term business growth.</li><li>Represent <a href="https://himalayas.app/companies/littelfuse">Littelfuse</a> through technical presentations, publications, and industry conferences.</li></ul><h3><b>What You'll Bring</b></h3><h3>Required Qualifications</h3><ul><li>Bachelor's or Master's degree in Electrical Engineering, Power Electronics, or a related field.</li><li>8+ years of experience in:<ul><li>Power Electronics</li><li>Battery Energy Storage Systems (BESS)</li><li>Semiconductor applications</li></ul></li><li>Strong expertise in:<ul><li>System-level power conversion architectures</li><li>Inverters, converters, and grid-connected sy