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Commissioning Technician I (Site Support)

United States

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.

About the Position

The Technician I will support field activities related to the installation, testing, and commissioning of electrical and battery energy storage systems. This role emphasizes a strong culture of safety and continuous learning, working closely with senior technicians and engineers to ensure high-quality project execution.

Key Responsibilities

  • Uphold a strong safety culture by following all Job Hazard Analysis (JHA), Lockout/Tagout (LOTO), and related safety procedures, maintaining zero recordable injuries.

  • Perform basic installation verification tasks, including cable terminations, grounding checks, insulation testing, and equipment inspections.

  • Assist with battery and component testing, balance-of-plant (BOP) verifications, auxiliary system testing, and general on-site labor.

  • Support senior technicians and engineers throughout commissioning procedures and system start-up activities.

  • Ensure all tools, test equipment, and materials are available, properly maintained, and in safe working condition.

  • Accurately document and report any field issues, observations, or irregularities to senior technicians and engineering staff.

  • Follow direction from senior team members while actively developing technical skills to advance into more senior technician roles.

Requirements

  • Foundational knowledge of electrical and mechanical systems.

  • Ability to read and interpret wiring diagrams, schematics, and technical documentation.

  • Completion of a technical certificate program, apprenticeship, or equivalent hands-on experience in electrical systems.

  • Strong willingness to learn, take direction, and adhere to established safety protocols.

  • Preferred safety certifications: OSHA 10, NFPA 70E, First Aid, CPR, and AED.

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.

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