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ON.energy

Operations & Maintenance Manager

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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)

Job Location: Amarillo, TX (Relocation Available)

Employment Type: Full-Time, Salary

POSITION OVERVIEW

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.

KEY RESPONSIBILITIES

Team Leadership & Daily Operations

  • 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.

Safety & Compliance

  • 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.

Vendor Management

  • 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.

Customer Reporting & Relationship Management

  • 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.

CMMS & Data Integrity

  • 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.

REQUIRED QUALIFICATIONS

Education

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

Experience

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

Leadership

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

Technical Skills

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

CMMS Proficiency

Hands-on experience with CMMS platforms (e.g., IBM Maximo, UpKeep, Fiix, or equivalent); ability to enforce data discipline across a team

Certifications

Must be able to obtain and maintain CPR, OSHA 30, and NFPA 70E certifications upon hire; data center certifications (CDCP, CDCE) a plus

Communication

Strong written and verbal communication skills; proven ability to present operational data and recommendations to customers and senior management

Location

Must live within a daily commutable distance to site in Amarillo, TX (relocation bonus will be considered for candidates willing to relocate)

#LI-JW1

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.