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.

About Bosch Group

Bosch BOSCH is a proud supporter of STEM (Science, Technology, Engineering & Mathematics) Initiatives: FIRST Robotics (For Inspiration and Recognition of Science and Technology) AWIM (A World In Motion) “Equal Opportunity Employer, including disability / veterans.” To Learn what it is like to work at Bosch: Manufacturing at Bosch | We create technology that is "Invented for Life" | Careers at Bosch USA - YouTube The U.S. base salary range for this full-time position varies considerably depending upon qualifications.

The Bosch Group operates in most countries in the world.

With over 400,000 associates, a career at Bosch offers a chance to grow an exceptional career in an environment that values diversity, initiative, and a drive for results.

If you are interested in working on the cutting-edge of technology, working at Bosch is the place for you!

Bosch is expanding its semiconductor business with silicon carbide chips in the U.S. and plans to invest some $1.9 billion in the Roseville site in California in the coming years.

The first SiC semiconductors will be produced here on 200-millimeter wafers as of 2026.

We are committed to quality at Bosch.

Our environment celebrates diversity and promotes career progression.

We seek highly-skilled, creative, results-oriented people who can look at technology from a new perspective and provide surprising insight.

We are looking for candidates who want to shape and drive innovation at Bosch.

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.
• 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.
• 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.
• 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.

Requirements

• 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.

Preferred

• Bachelor’s degree in Electrical Engineering or equivalent 5-10 years of electrical engineering experience, construction support, and operational troubleshooting.
• Proficient in power distribution systems, motor control centers (MCCs), VFDs and backup/emergency power systems.
• Experience with low and medium-voltage systems up to 12,000 V is required.
• Good knowledge of electrical codes and standards, including NEC, NFPA 70E, IEEE, and NETA.
• Skilled in Revit and CAD drafting platforms (e.g. AutoCAD).
• Qualifications BS in Electrical Engineering with a focus on power systems or controls.
• Control systems troubleshooting and commissioning experience.
• Experience performing power systems studies, including protective device coordination, arc flash analysis, short circuit calculations and cable schedules.
• Background supporting electrical systems in high-reliability environments, such as semiconductor, pharmaceutical or data center facilities.
• Future sponsorship for work authorization unavailable.

Pay

• The base salary range for this position is $150,000-$170,000.
• Within the range, individual pay is determined based on several factors, including, but not limited to, work experience and job knowledge, complexity of the role, job location, etc.
• Recruiter can share more details about the specific salary range for this position during the interview process.
• Pay ranges included in the postings, when included, generally reflect base salary; most positions include a bonus or additional benefits.

Benefits

• 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.

This role will work on site in Roseville, CA. This position works Monday- Friday, overtime as required Indefinite US work authorized individuals only.