Site Readiness Technician I – Data Center Energy Storage & Power Systems
Application completed on ON.energy
About This Role
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.
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.