Sr. BESS Systems Architect

About the role

Map current and future customer systems: Engage with customers to understand current system designs. Create maps of top 3 to 5 customers (targets) Develop roadmap of future solutions based on product developments. Littelfuse Product Roadmap: Work alongside product managers and engineers to align product gaps and deficiencies. Develop current and future product needs. Update system maps to include product development and launch dates. Work alongside leadership to develop commercial maps and new business opportunities which will turn into revenue. Sales Support and Customer engagement Produce technical white papers which demonstrate Littelfuse's product and system leadership. Attend customer meetings and receive validation of solutions. Be the Littelfuse subject matter expert and present technical system designs at various conferences in Region. Success: Monitor and report customer engagement, new findings for product development Report current progress and design-in "wins" to management About You Bachelor's degree in Engineering, or a related field (technical background preferred) ; MSEE is highly desirable. Minimum of 10+ years of experience in the BESS market or adjacent energy storage, power electronics, or renewable energy sectors. Deep technical and commercial understanding of BESS architectures, safety systems, power conversion, protection technologies, standards, and emerging trends. Experience working directly with major OEMs, integrators, and utilities. Excellent communication and executive-level presentation capabilities. Ability to travel 30-50% globally. #LI-AS1 At Littelfuse, we support employee growth and development. Guided by our culture principles, our teams work together to deliver value for customers and make a positive impact in the communities where we operate. We are an equal opportunity employer committed to fostering an inclusive workplace where everyone has the opportunity to grow and contribute. We offer competitive compensation and benefits, performance-based incentives, flexible work arrangements, and development opportunities.