On.Energy is scaling fast. We’re building critical infrastructure at the center of the global energy and AI transformation. With a multi-gigawatt pipeline across the U.S. and Latin America, and hyper-scale data center deployments already underway, we’re on track to become one of the most important energy technology companies of this decade.

Location:  This is a remote/site-based role with the ability to travel and be located at project sites across the U.S. (many projects in Texas).

We're looking for highly skilled and motivated Commissioning Technician II to join our best in class team and play a critical role in bringing complex projects to life. In this position, you'll be responsible for managing project technician during all stages of construction and installation, ensuring that all systems and equipment are installed, tested, and operate according to specifications and client requirements.

As a Commissioning Technician II at On.Energy, you will:

• Oversee field installation quality, ensuring electrical and mechanical components meet design specifications.

• Manage small team of 1-3 technicians to support project initiatives

• Participate within a culture of safety for all team members, complying with Job Hazard Analysis (JHA) and Lock out tag out (LOTO) programs, maintaining zero recordable injuries.

• Perform initial power-up and low-voltage testing.

• Execute system wiring verification, sensor calibration, and ommunication checks.

• Assist engineers in functional testing and troubleshooting.

• Maintain tool and equipment readiness for commissioning tasks.

• Proficient in the safe use of standard hand tools (wrenches, screwdrivers, pliers, torque tools, etc.) for assembly, installation, and adjustment of equipment.

• Ability to operate specialized electrical diagnostic tools, including but not limited to digital multimeters, clamp meters, insulation resistance testers, and other measurement devices commonly used in battery energy storage systems.