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Applications Engineer (Intern)

Monolithic Power Systems
July 25, 2026
Internship
On-site
Barcelona, ES
Test Engineering Jobs, Level - Entry or Early Career

Job Title

Applications Engineer (Intern)

Role Summary

Support validation of new Monolithic Power Systems integrated circuits for high-voltage power applications. Work within the hardware and simulation team to design, simulate, build, and test power-electronics circuits and measurement setups.

Collaborate with IC designers to debug devices under test and document verification results.

Experience Level

Entry-level / Internship. This is an internship role; prior hands-on laboratory or project experience in power electronics is preferred but no specific years of professional experience are required.

Responsibilities

Primary tasks and day-to-day activities:

  • Design, simulate, and validate power-electronics circuits to meet specifications.
  • Prepare hardware and software measurement setups with the hardware & simulation team.
  • Develop schematics and PCBs for test solutions.
  • Create and validate device models (SPICE).
  • Work with IC design team to debug and troubleshoot devices under test.
  • Generate documentation and test reports summarizing results and procedures.

Requirements

Must-have skills and attributes:

  • Hands-on experience verifying and troubleshooting electronic circuits (firmware and hardware).
  • Familiarity with electronic laboratory equipment such as oscilloscopes and spectrum analyzers.
  • Ability to work analytically and creatively in a problem-solving environment.
  • Good oral and written communication and documentation skills.
  • Self-motivated and able to work effectively in a team.

Education Requirements

MS in Electrical or Electronic Engineering is specified; subjects related to power electronics and control are desired.


About the Company

Company: Monolithic Power Systems

Headquarters: San Jose, California, USA

Monolithic Power Systems, Inc. (MPS) is a leading provider of energy-efficient power solutions for various applications, including industrial, telecom, automotive, and consumer sectors. Known for their cutting-edge integrated power semiconductors, MPS emphasizes innovation, sustainability, and creativity, making them one of the fastest-growing companies in the semiconductor industry.

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Date Posted: 2026-07-22