BESS Field Service Engineer - Onsite & Remote Support

LG Energy Solution Vertech, Inc.; Boulder City (NV); On-site; USD 90,000 - 125,000; Full time

Benefits offered by this job

100% employer-paid medical/dental/vis

Vision, life and disability coverage

Job summary

LG Energy Solution Vertech, Inc. is seeking a Field Service Engineer II to perform site maintenance on BESS systems at the Boulder City, NV site.

This hands-on role supports preventive and corrective maintenance, troubleshooting, and system upgrades while coordinating with Senior FSEs and customer teams. The position requires 2–5 years in electrical, power, renewable energy EPC or O&M environments, with travel up to 50% and willingness for after-hours rotation.

Qualifications

• Field service on Battery Energy Storage Systems (BESS) and related equipment.
• Hands-on electrical/mechanical troubleshooting and maintenance.
• Ability to read schematics and drawings and interpret test results.
• Experience with remote support and using digital service platforms.

Responsibilities

• Own site SLAs and ensure safe, timely field service execution.
• Perform preventive and corrective maintenance on BESS and ancillary equipment.
• Document work in service tools and orders; report observations.
• Support software/firmware upgrades and routine checks.
• Collaborate with Senior FSEs, site teams, and subcontractors.

Skills

Electrical testing

Troubleshooting

Schematics reading

TCP/IP networking

Customer communication

Microsoft Office

Documentation in service tools

Education

B.S. in Electrical/Mechanical Engineering

Tools

SoftWrench

SAP

Salesforce

CMMS platforms

Job description

LG Energy Solution Vertech, Inc. is seeking a Field Service Engineer II to perform site maintenance on BESS systems at the Boulder City, NV site.

This hands-on role supports preventive and corrective maintenance, troubleshooting, and system upgrades while coordinating with Senior FSEs and customer teams. The position requires 2–5 years in electrical, power, renewable energy EPC or O&M environments, with travel up to 50% and willingness for after-hours rotation.