Electrical Engineer

Littelfuse; San Sebastian; On-site; PHP 3,526,093 - 5,641,748; Full time

Benefits offered by this job

Competitive compensation

Performance-based incentives

Flexible work arrangements

Development opportunities

Job summary

Littelfuse in San Sebastián, Spain, seeks an experienced Electrical Engineer to design, develop, and validate solid-state protection and control products, contributing from concept to manufacturing release.

You will work with hardware, firmware, mechanical, and manufacturing teams; perform schematics, simulations, PCB development, and testing; ensure compliance with performance, quality, and regulatory requirements.

Qualifications

• BS or MS in Electrical Engineering.
• 5+ years in electrical/electronic product development.
• Experience with analog and digital circuit design.
• Familiarity with lab equipment and testing methods.
• Experience with schematic capture and EDA tools.
• Strong analytical and troubleshooting skills.
• Excellent teamwork and communication.
• Eagerness to learn.

Responsibilities

• Design, develop, and test electrical circuits and electronic systems.
• Create schematics, perform circuit simulations, and assist PCB development.
• Participate in lab testing, data collection, and prototype troubleshooting.
• Collaborate with hardware, firmware, mechanical, and manufacturing engineers.
• Assist with product validation, qualification testing, and documentation.
• Support component selection, supplier evaluations, and engineering changes.
• Contribute to design reviews and continuous improvement.
• Help ensure products meet performance, quality, and regulatory requirements.

Skills

Analog & digital design

MCU/Embedded systems

Circuit analysis

Schematic capture tools

Testing methods

Team collaboration

Communication skills

Education

BS or MS in Electrical Engineering

Tools

Altium Designer

OrCAD

Job description

Littelfuse (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.

Littelfuse is seeking a motivated Electrical Engineer in San Sebastián, Spain, to support the design and development of innovative solid-state protection and control products. Working as part of a multidisciplinary engineering team, you will contribute to product development activities from concept through validation and release to manufacturing. This role offers an excellent opportunity for an engineer looking to expand their expertise in power electronics, embedded systems, and protection technologies while working on products that help make electrical systems safer and more efficient.

About The Job

• Support the design, development, and testing of electrical circuits and electronic systems.
• Create schematics, perform circuit simulations, and assist with PCB development activities.
• Participate in laboratory testing, data collection, and troubleshooting of prototypes.
• Collaborate with hardware, firmware, mechanical, and manufacturing engineers.
• Assist with product validation, qualification testing, and documentation.
• Support component selection, supplier evaluations, and engineering change activities.
• Contribute to design reviews and continuous improvement initiatives.
• Help ensure products meet performance, quality, and regulatory requirements.

About You

• BS or MS degree in Electrical Engineering.
• 5+ years of experience in electrical or electronic product development.
• Experience with analog and digital circuit design.
• Basic understanding of microcontrollers, embedded systems, or power electronics.
• Familiarity with laboratory equipment and engineering test methods.
• Experience using schematic capture and electronic design tools.
• Strong analytical and troubleshooting skills.
• Ability to work effectively in a collaborative team environment.
• Good communication skills and eagerness to learn.

Nice to Have

• Knowledge of current sensing technologies or protection systems.
• Exposure to EMC, safety, or regulatory testing.
• Experience supporting products through manufacturing introduction.

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.

Benefits and Perks

• We offer competitive compensation and benefits, performance-based incentives, flexible work arrangements, and development opportunities.