Senior Facilities Electrical Engineer (High Voltage)

About the role

Bosch Group is expanding its semiconductor business in Roseville, California, and seeks a Senior Facilities Electrical Engineer with high‑voltage expertise. You will lead the commissioning, startup, and integration of medium‑voltage electrical systems in a fast‑growing semiconductor fab environment.

Key responsibilities

• Lead commissioning and startup for facility upgrades, expansions, and new tool installations, developing validation protocols and ensuring timely energization.
• Author, review, and approve electrical project scopes, switching/LOTO schedules, and manage change orders, submittals, and RFIs.
• Provide electrical engineering support throughout the project lifecycle, ensuring designs meet NEC, SEMI standards, corporate specifications, and power‑quality requirements.
• Validate voltage, current, grounding, and harmonic performance for new tool hook‑ups.
• Apply load‑shedding and restoration strategies to minimize risk during planned and unplanned outages.
• Develop and maintain SOPs, maintenance procedures, and emergency response plans aligned with industry best practices.

Required profile

• Extensive experience with medium‑voltage (up to 12 kV) electrical systems in a semiconductor manufacturing setting.
• Proven track record of safely executing complex electrical projects from design validation through energization.
• Strong knowledge of NEC, SEMI standards, and corporate electrical specifications.
• Excellent troubleshooting skills and ability to resolve technical issues quickly.

Required skills

• Medium‑voltage electrical systems (up to 12 kV)
• Commissioning and startup of high‑voltage equipment
• Project execution and documentation (SOWs, change orders, RFIs)
• LOTO procedures and safety protocols
• NEC compliance
• SEMI standards