Commissioning Technician III

ON.energy · Alpharetta, Houston, Tysons

ON.energy is setting the standard for large load interconnection. ON’s patented AI UPS™ is a medium-voltage UPS that serves as a firewall, protecting the data center from the grid, and the grid from the data center. With multiple gigawatts currently under construction, we are enabling grid-safe data centers.

Location: Site based in United States (Amarillo, TX initially), 90% travel on site

Type: Permanent, full time, 40 hours week guaranteed

Compensation: Hourly with overtime eligibility and per diem

We're looking for highly skilled and motivated Commissioning Technician III | Master Technician 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 field technicians 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 III at On.Energy, you will:

Perform intermediate-level testing such as insulation resistance, continuity, and point-to-point verification.
Act as field supervisor for teams of 2-12 technicians.
Foster and maintain a culture of safety for all team members, overseeing Job Hazard Analysis (JHA) and Lock out tag out (LOTO) program compliance, maintaining zero recordable injuries.
Work autonomously to further project goals
High level troubleshooting capabilities
Quickly escalate issues to engineering if they cannot be fixed
Assist in configuring and verifying network communications and control interfaces.
Support initial system energization with guidance from senior technicians and engineers.
Troubleshoot moderate issues in wiring, sensors, and control hardware.
Provide hands-on training to junior and intermediate technicians.
Interface with OEM field reps and relay findings to engineers.
Excellent documentation habits and tracking of field modifications or discrepancies.
Maintaining quality and tracking standards with junior members.
Proficient in the safe use of standard hand tools (wrenches, screwdrivers, pliers, torque tools, etc.) for assembly, installation, and adjustment of equipment.
Skilled in operating 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.

Requirements

5+ years hands-on experience in electrical or control system commissioning.
Working knowledge of industrial communications, low-voltage systems, and diagnostic tools.
Preferred experience with Medium Voltage switching procedures.
Associate degree or vocational/military training in Electrical or Electronics Technology.
Safety certifications (OSHA 30, NFPA 70E, First Aid, CPR, AED)
Ability to be site based 6 weeks on, 1 week off

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.
Benefits vary by role and location and are subject to change.

Agency Notice: ON.energy does not accept unsolicited resumes from staffing agencies, search firms, or third-party recruiters. Resumes submitted without a fully executed Master Services Agreement (MSA) and a written request from an authorized member of our Talent Acquisition team will be considered the property of ON.energy. No placement fees or compensation will be paid for unsolicited candidate submissions.

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