Principal Facilities Electrical Engineer (High Voltage)

Principal Facilities Electrical Engineer (High Voltage)

13 Aug 2026
California, Roseville, 95661 Roseville USA

Principal Facilities Electrical Engineer (High Voltage)

We are seeking an Electrical Engineer with specialized expertise in commissioning, project execution and operational readiness within a high-demand semiconductor manufacturing environment. This critical role ensures the seamless integration of new and upgraded electrical systems - from design validation through energization - while maintaining uninterrupted fabrication operations. The ideal candidate will have extensive experience with medium-voltage electrical systems up to 12,000 V and a proven track record of executing complex projects safely and efficiently. Key Responsibilities:Commissioning & Startup Leadership:Lead commissioning for facility upgrades, expansions and new tool installations.Develop commissioning plans and validation protocols for performance, functionality and compliance with design and operational requirements.Troubleshoot and resolve technical issues to ensure timely energization and successful system handoff.

 Project Execution & Documentation:Author, review and approve electrical project scopes of work (SOWs) and switching/LOTO schedules for outages, tie-ins and energizations.Create and maintain SOPs, maintenance procedures and emergency response plans aligned with industry best practices.Manage electrical change orders, submittals and RFIs during project execution.

 Facility Upgrades & Tool Installation:Provide electrical engineering support across the project lifecycle, including new fab construction, expansions and tool installations.Ensure designs comply with NEC, SEMI standards, corporate specifications and power quality requirements for sensitive equipment.Validate voltage, current, grounding and harmonic performance for new tool hook-ups.

 Power System Reliability & Safety:Apply load-shedding and restoration strategies to minimize risk during planned outages and unplanned events.Champion electrical safety, particularly during medium-voltage (up to 12 kV) energization and maintenance.Maintain compliance with NFPA 70E, OSHA and NFPA 70B standards.Ability to read single-line drawings.Develop and implement robust LOTO procedures for complex multi-sourced and medium-voltage systems.Maintain accurate as-built documentation and participate in electrical incident.

Related jobs

Job Details

Jocancy Online Job Portal by jobSearchi.