Battery Storage Technician

Aegis Onshore provides maintenance, repair, inspection, and construction services across the wind, solar, and battery storage industries. We are ISO 9001 and ISO 45001 certified, and we invest in our people with real training and real advancement.

We are hiring battery energy storage (BESS) technicians at every level, from entry-level Tech I through experienced Lead. Our Site Lead and Field Supervisor positions are filled from within this role, so strong performers have a clear path to leading crews.

• Support BESS installation, commissioning, testing, and startup
• Perform preventive and corrective maintenance on battery enclosures, racks, PCS/inverters, HVAC, and fire suppression systems
• Troubleshoot electrical and controls issues alongside OEM and customer teams
• Support safety compliance inspections and emergency response
• Follow strict NFPA 70E, LOTO, and site-specific safety procedures
• Document work and findings thoroughly

• BESS, solar, substation, or industrial electrical experience (entry-level candidates, veterans, and career changers are welcome)
• Working knowledge of medium and low voltage systems and electrical safety
• OSHA 10 (NFPA 70E training a plus)
• Valid driver's license and the ability to travel nationwide
• A disciplined, safety-first approach
• Lead candidates: experience running a crew, coordinating with site and customer contacts, and owning daily reporting

• Competitive pay based on experience and level
• Per diem and paid travel
• Training and certification support
• Real advancement paths and mentorship
• A safety-first, team-oriented culture