Experteer Overview In this role you drive electrical design, development and qualification of solid-state protection and control components and systems. You’ll lead technical excellence, mentor teammates, and collaborate across the business to leverage Littelfuse’s protection heritage. You’ll design for AC/DC protection, assess suppliers, and support production ramp-up while shaping future smart protection solutions. This is a hands-on, cross-functional leadership role with meaningful impact on safety, reliability, and performance of electrical systems.Compensaciones / Beneficios
- Develop and qualify electrical designs for solid-state control and protection components and systems
- Lead testing of AC (single and three phase) and DC protection systems
- Mentor and establish technical excellence within the development team
- Evaluate suppliers and manage components/processes for performance, reliability and cost targets
- Prepare design documentation and support production processes to meet targets




- Develop and execute protection system component and system qualification plans
- Provide regular project updates as part of project planning and executionResponsabilidades
- 15+ years of hands-on experience designing analog and digital circuits including microcontrollers, microprocessors and mixed-signal design
- Expert knowledge of current sensing technologies and practical implementation for protection and metering
- Experience with embedded firmware or programmable logic
- Knowledge of power electronics topologies and design considerations
- Familiarity with component placement and circuit card stack-up design
- Knowledge of EMC and product safety compliance processes
- Entrepreneurial spirit and ability to manage ambiguity
- Willingness to travel as required for supplier evaluation and ramp-up supportRequisitos principales
- competitive compensation and benefits
- performance-based incentives
- adaptable work arrangements
- development opportunities

📌 Principal Electrical Engineer (San Sebastián)
🏢 Littelfuse
📍 San Sebastián