Semiconductor Characterization Lab Engineer

This position is a full‑time Lab Engineer in the Electrical Characterization Lab located in Roseville, California. The role focuses on high‑voltage silicon carbide semiconductor device testing, lab operations, and equipment maintenance.

• Perform electrical characterization measurements on silicon carbide semiconductor devices.
• Act as the primary safety responsible for the high‑voltage testing environment.
• Support the bring‑up, debugging, and troubleshooting of test infrastructure for high‑voltage and high‑current testing of semiconductor devices.
• Manage the lab equipment calibration schedule to minimize downtime and ensure high accuracy.
• Collaborate with the engineering team on the development and procurement of advanced testing solutions to support evolving lab requirements.
• Perform soldering, PCB rework, repairs, and component replacement as needed.
• Coordinate sample build‑up logistics, including shipping, communication with external sample shops, and traceability.
• Support the team’s continuous improvement activities.

• Degree in Electrical Engineering, Electronics Engineering, or a related technical discipline.
• 2+ years of hands‑on experience in an electronics or power engineering laboratory environment.
• Strong understanding of electrical engineering fundamentals.
• Experience in using common lab equipment such as oscilloscopes, power supplies, DMMs, function generators, etc.
• Ability to read and understand schematics and datasheets.
• Strong communication skills, a team‑oriented mindset, and the ability to collaborate effectively in an international team environment.
• Strong multitasking skills, with the ability to prioritize tasks independently.

• Knowledge of power semiconductor devices, such as MOSFETs, and related characterization methods.
• Knowledge of PCB design or Altium Designer is desirable.
• Experience using MATLAB and LabVIEW.
• Knowledge of German is a plus.

• This role will work on site in Roseville, CA.
• This position works Monday‑Friday, additional hours as necessary.
• Indefinite U.S. work authorized individuals only. Future sponsorship for work authorization unavailable.

The U.S. base salary range for this full‑time position is $80,000–$100,000. In addition to your base salary, Bosch offers a comprehensive benefits package that includes health, dental, and vision plans; health savings accounts (HSA); flexible spending accounts; 401(k) retirement plan with an attractive employer match; wellness programs; life insurance; long‑term disability insurance; paid time off; parental leave.

By choice, we are committed to a diverse workforce – EOE/Protected Veteran/Disabled.