This hybrid Principal-level role within the Energy Delivery department serves as a technical thought leader for substation high voltage system maintenance and construction across the East Bay Area. The specialist provides expert field support, develops critical technical documentation aligned with industry standards, and leads enterprise-wide initiatives to enhance safety and reliability. Key responsibilities include performing complex equipment troubleshooting, supporting quality control audits, investigating equipment failures, and delivering specialized training to field crews. The position offers the appeal of significant professional growth through strategic planning and mentoring opportunities, while allowing the incumbent to drive innovation in emergency response and new technology implementations. Approximately 30% travel is required for field support and vendor audits, with availability needed for system emergencies.