Field Service Technician
ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we’re scaling faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future.
Location: Houston, TX or West Texas (~Fort Stockton area)
Travel: Travel extensively (90%+) to project sites, ON.energy offices, or vendor/contractor office locations
Position Overview:
ON.energy is seeking a Field Service Technician to support the company's services activities for its Battery Energy Storage operations across Texas. The ideal candidate will provide support to the Director of Services as required to safely and efficiently execute the assets’ service activities. The ideal candidate will be a team player; have a can-do attitude; and a bias towards action.
Key Responsibilities:
- Execute the actions as directed by the Director of Services to support service of BESS equipment.
- Assist in the monitoring and enforcement of compliance with safety procedures, standards of quality, and best practices.
- Report any identified field service risk appropriately to the Director of Services and other relevant stakeholder.
- Record/update/reassign/close any issues or work orders in ON.energy’s Computerized Maintenance Management System (CMMS). Generally always keep CMMS aligned with current project status.
- Supervise and coordinate contractors, vendors and ON.energy resources for service of the project.
- Perform or assist with planned and unplanned maintenance activities.
- Support the coordination with energy dispatching to schedule and complete performance testing or schedule outages for services work
- Support continuous improvement by documenting lessons learned and opportunities to increase efficiency.
- Travel to job sites to investigate and resolve (or supervise resolution of) issues as needed.
Qualifications:
- BS in Engineering or technical experience through the military.
- 2-5 years mechanical and/or electrical system commissioning or service experience.
- Strong focus and commitment to safety, quality, and risk management.
- Able to occasionally lift 25 – 50 lbs.
- Must possess valid driver’s license.
- Fluent in English.
- Strong communication skills and professionalism.
- Team player that works and collaborates effectively in a team environment.
- Understanding of electrical power systems, networking systems, communication systems, and SCADA systems.
- Ability to travel extensively (90%+) to project sites, ON.energy offices, or vendor/contractor office locations as necessary. Available to travel next day to projects across Texas via car or plane.
- Proficient with all MS Office products.
For US-based roles - What you’ll get:
- Competitive salary + annual performance-based bonus eligibility
- Medical, dental, and vision insurance
- 401(k) with company match
- Paid time off and company holidays
For Mexico-based roles - What you’ll get:
- Competitive salary + annual performance bonus eligibility
- Christmas Bonus (Aguinaldo): 30 days
- Major medical expenses and life insurance
- Paid time off and holidays (per local policy)
For all roles:
- Professional development and growth opportunities
- Opportunity to grow with a mission-driven team shaping the future of clean energy
- Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation.
- Accommodations: If you need an accommodation during the application process, email recruitment@onenergystorage.com
- Benefits vary by role and location and are subject to change.