Job Description

ON.energyis 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. 

Travel Requirement: >80% site based

Position Type: Full-Time, hourly with OT and per diem

Location: Field-Based in United States (current site in Amarillo, TX)

Overview

The Site Readiness Technician I is an entry-level field role supporting receiving inspection and mechanical completion verification on ON.energy’s mission-critical, medium-voltage double-conversion UPS systems, utility-scale battery energy storage equipment including batteries, transformers, power conversion systems (PCS), and controls deployed at hyperscale data center and grid-tie sites. Working under the direction of senior technicians and the Site Readiness Manager, the Technician I performs basic receiving and installation checks, supports inspection documentation, and learns the fundamentals of safe, high-quality BESS field inspection.

This is a hands-on, high-travel field role. The ideal candidate is eager to learn, safety-minded, detail-oriented, and ready to grow into a more senior technician.

Key Responsibilities

Safety & Site Support

• Participate in a culture of safety for all team members, complying with Job Hazard Analysis (JHA) and Lockout/Tagout (LOTO) programs and supporting the team’s goal of zero recordable injuries.

• 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.

Receiving & Installation Verification

• Support incoming inspections of BESS containers, battery racks/modules, inverters, transformers, switchgear, telecom cabinets, and auxiliary systems, checking for shipping damage and verifying against packing lists and submittals.

• Perform basic installation checks including cable terminations, labeling, grounding, conduit, and enclosure condition under the direction of senior technicians.

• Assist senior technicians in executing inspection checklists and pre-energization walkdowns.

Documentation & Development

• Capture photographic evidence and record inspection findings accurately in the project platform (Overmap, CxAlloy, or equivalent).

• Document and report field issues to senior technicians and the Site Readiness Manager.

• Follow instructions from senior technicians while building the skills to grow into a more senior technician role.

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.

Preferred Qualifications

• 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).

Soft Skills

• Strong work ethic and eagerness to learn from senior team members.

• Reliable, safety-first mindset.

• Attention to detail and good documentation habits.

• Comfortable working in fast-paced construction environments.

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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