Site Readiness Technician I –  Data Center Energy Storage & Power Systems

The role

The Site Readiness Technician I performs receiving inspection and mechanical completion verification on medium-voltage UPS systems and utility-scale battery energy storage equipment. This entry-level field role supports installation checks and inspection documentation at hyperscale data center and grid-tie sites.

What you will do

• Comply with Job Hazard Analysis (JHA) and Lockout/Tagout (LOTO) programs.
• Ensure inspection tools and equipment are available, calibrated, and in working condition.
• Provide general site support as directed by senior technicians and the Site Readiness Manager.
• Support incoming inspections of BESS containers, battery racks/modules, inverters, transformers, switchgear, telecom cabinets, and auxiliary systems.
• Check for shipping damage and verify against packing lists and submittals.
• Perform basic installation checks including cable terminations, labeling, grounding, conduit, and enclosure condition.
• Assist senior technicians in executing inspection checklists and pre-energization walkdowns.
• Capture photographic evidence and record inspection findings in the project platform.
• Document and report field issues to senior technicians and the Site Readiness Manager.

Required qualifications

• Entry-level knowledge of electrical and mechanical systems.
• Ability to read and interpret wiring diagrams, drawings, and technical documents.
• Technical certificate, apprenticeship, or hands-on experience in electrical, mechanical, or construction trades.
• Willingness to learn and follow safety protocols.
• Willing and able to travel up to ~80% to project sites nationwide.

Nice to have

• Exposure to battery energy storage, solar, data center, or other utility-scale power or construction environments.
• Safety certifications (OSHA 10, NFPA 70E, First Aid, CPR, AED).
• Familiarity with basic inspection and diagnostic tools (digital multimeters, clamp meters, torque tools).

Benefits

• Competitive salary
• Annual performance-based bonus eligibility
• Medical, dental, and vision insurance
• 401(k) with company match
• Paid time off
• Company holidays
• Professional development and growth opportunities

About the company

ON.energy is setting the standard for large load interconnection with patented AI UPS™ technology. The company enables grid-safe data centers with multiple gigawatts currently under construction.