Operations & Maintenance Manager

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.

Operations & Maintenance Manager – Data Center Project — Amarillo, TX
Department: Operations & Maintenance
Employment Type: Full‑Time
Location: Amarillo, TX (Relocation Available)

ON.energy is seeking an experienced Operations & Maintenance Manager to lead day‑to‑day field operations at our data center project in Amarillo, Texas. This is a critical leadership role responsible for managing a high‑performing field service team, ensuring asset reliability, and serving as the primary operational interface with the customer. Relocation assistance is available for the right candidate.

• Direct the day‑to‑day activities of the field service technician team, including scheduling, task prioritization, and performance oversight.
• Foster a culture of accountability, professionalism, and continuous improvement across all site personnel.
• Conduct regular team meetings, toolbox talks, and performance reviews to ensure alignment with project goals and ON.energy standards.
• Read and interpret applicable Long‑Term Service Agreements (LTSAs) to understand the team’s contractual responsibilities and ensure day‑to‑day operations are carried out accordingly.

• Champion a safety‑first culture by ensuring all team members adhere to established safety protocols, OSHA standards, and site‑specific procedures at all times.
• Enforce operational procedures and work instructions, conducting periodic audits to verify compliance.
• Lead incident investigations, root cause analyses, and corrective action implementation as required.
• Analyze, qualify, and select third‑party vendors and subcontractors to support maintenance, repairs, and specialty services on‑site.
• Manage vendor relationships, evaluate performance, and ensure all contracted work meets quality, safety, and cost targets.
• Solicit and review bids, negotiate scope of work, and make recommendations for vendor selection and contract renewals.

• Serve as the primary on‑site point of contact for the customer, providing regular operational updates and performance summaries.
• Prepare and deliver detailed operational reports, KPI dashboards, and maintenance summaries on a scheduled and ad‑hoc basis.
• Build and maintain a trusted, transparent relationship with the customer by proactively communicating issues, milestones, and recommendations.

• Ensure the Computerized Maintenance Management System (CMMS) is accurately maintained and updated in real time, reflecting all work orders, preventive maintenance tasks, corrective actions, and equipment history.
• Enforce CMMS data entry standards across the team and leverage system data for planning, reporting, and continuous improvement initiatives.
• Generate and analyze CMMS reports to identify trends, optimize maintenance schedules, and support asset lifecycle decisions.

Bachelor’s degree in Engineering, Electrical Technology, Facilities Management, or a related technical field; equivalent experience considered.

5+ years of experience in operations and maintenance management, preferably within data center, energy, or critical infrastructure environments.

Demonstrated experience managing and developing field service teams in a fast‑paced, safety‑critical setting.

Strong working knowledge of electrical systems, HVAC, UPS, generators, and data center infrastructure; familiarity with LTSAs and vendor contracts.

Hands‑on…