Lead Solar Field Tech – BESS & HV Systems

Res Group; Jacksboro (TX); On-site; USD 34,000 - 42,000; Full time

Benefits offered by this job

Medical, Dental and Vision

401(k) with company match

Paid time off and holidays

Job summary

RES is seeking a Field Service Technician III for solar Battery Energy Storage Systems (BESS). You will assist senior technicians in operating and maintaining utility-scale solar assets, including preventative maintenance on PV panels, trackers, and inverters.

The role requires troubleshooting of low voltage, medium voltage, and high voltage systems, with strong emphasis on safety, LOTO, and CMMS usage. Travel within 60 miles and on-call availability are required.

Qualifications

• High school diploma or GED required.
• Associates degree in a technical field preferred.
• OSHA 10/30 preferred.
• 4+ years electrical maintenance experience required.
• 2+ years medium voltage electrical work experience required.
• 1+ years high voltage electrical work experience preferred.
• Proficiency with MS Office and CMMS.
• Willingness to reside within 60 miles of site.

Responsibilities

• Assist senior technicians with operating and maintaining solar facilities.
• Perform preventative and corrective maintenance on PV assets and inverters.
• Troubleshoot LV, MV, and HV electrical systems.
• Interface with project stakeholders and subcontractors.
• Respond to priority emergency calls within 1.5 hours.
• Follow LOTO, safety plans, and OSH procedures.
• Presets, supports, and leads with safety-first mindset.

Skills

Low voltage DC power

Medium voltage work

High voltage work

LOTO practices

CMMS usage

Safety practices

Mentoring juniors

Team coordination

Education

High School Diploma or GED

Associates Degree in technical field

Tools

SCADA systems

Microsoft Office

Multimeter

IR camera

Job description

RES is seeking a Field Service Technician III for solar Battery Energy Storage Systems (BESS). You will assist senior technicians in operating and maintaining utility-scale solar assets, including preventative maintenance on PV panels, trackers, and inverters.

The role requires troubleshooting of low voltage, medium voltage, and high voltage systems, with strong emphasis on safety, LOTO, and CMMS usage. Travel within 60 miles and on-call availability are required.