Senior Electrical Engineer – Battery Storage Field Lead

Lion Energy; American Fork (UT); On-site; USD 110,000 - 150,000; Full time

Job summary

Lion Energy in American Fork, UT, is seeking a Senior Electrical Engineer to lead field installation support and interface with Sales and Product Engineering for the C&I power storage portfolio. The role requires deep electrical expertise and the ability to travel to sites for installation escalations.

You will review installation diagrams, advise on system sizing, and contribute to the next-generation EMS/BMS hardware platform while coordinating with customers, EPCs, and internal teams.

Qualifications

• BSEE with a power systems concentration or equivalent hands-on electrical experience.
• 5+ years with commercial/industrial electrical systems, battery energy storage, solar PV, or power electronics.
• Working knowledge of the Nebraska? NEC, particularly Article 706 (Energy Storage Systems).
• Demonstrated ability to read and evaluate single-line diagrams, wiring schematics, and site electrical plans.
• Strong communications skills — comfortable acting as the technical voice in customer- and sales-facing conversations.
• Willingness to travel up to 25% for site visits and installation escalations.

Responsibilities

• Serve as the primary technical point of contact for electrical issues on deployed C&I systems (POWERsaveCabinet Series), including PCS inverters, BMS/EMS-Pro, battery/PDU wiring, and grid islanding relays.
• Review installer- and EPC-submitted single-line diagrams and installation blueprints for code compliance and system fit before deployment.
• Diagnose and resolve field electrical issues remotely; travel on-site for escalations thatcan'tbe resolved otherwise.
• Feed recurring field issues back to Product Engineering to reduce future installation friction.
• Partner with Sales during the sales process to evaluate site conditions and advise on system sizing, configuration, and product fit for prospective C&I customers.
• Provide technical input on proposals covering electrical requirements, interconnection, and code compliance.
• Act as the technical liaison between Sales, Product Engineering, and external installers/EPCs/customers.
• Support Product Engineering on electrical design and validation for the next-generation commercial EMS/BMS-Pro hardware platform.
• Contribute to schematic review, wiring diagrams, and system-level electrical integration across PCS, BMS, EMS, and grid islanding components.
• Maintain and improve installation guides, technical bulletins, and field documentation.

Skills

Power systems

BSEE

5+ years

NEC 706

Schematic reading

Communication skills

Travel 25%

Education

BSEE (Power Systems)

Job description

Lion Energy in American Fork, UT, is seeking a Senior Electrical Engineer to lead field installation support and interface with Sales and Product Engineering for the C&I power storage portfolio. The role requires deep electrical expertise and the ability to travel to sites for installation escalations.

You will review installation diagrams, advise on system sizing, and contribute to the next-generation EMS/BMS hardware platform while coordinating with customers, EPCs, and internal teams.