Houston, Texas, United States; Reston, Virginia, United States; United States Hybrid Full-time

ON.energy is hiring a Senior Project Manager, Energy Storage

Responsibilities

  • Act as a main client liaison, ensuring consistent alignment throughout all project phases.
  • Oversee complete project delivery, covering safety, timeline, financials, engineering, quality, commissioning, and regulatory compliance.
  • Create, update, and track project timelines using industry-standard tools and practices.
  • Manage project budgets from initiation through closure, including monthly forecasts and tracking of financial variances.
  • Proactively identify, evaluate, and address risks affecting cost, safety, quality, and on-time delivery.
  • Lead negotiations for contracts with engineering, procurement, and construction firms, subcontractors, and external suppliers.
  • Administer change orders, requests for information, non-conformance reports, product change notices, and vendor change notifications efficiently and with full traceability.
  • Supervise the review and approval of invoices across all project stages.
  • Ensure all project records, client updates, and internal reports are precise, clear, and delivered on time.
  • Build and maintain productive relationships with suppliers and partners to enhance project quality and performance.
  • Support the completion of contract close-out procedures and handover of final project documentation.

Work Arrangement

Hybrid

About company
ON.energy

ON.energy builds and operates hyperscale power systems to solve the toughest resilience challenges. The company supplies and operates custom energy solutions for AI data centers, mission-critical facilities, and grid-scale assets.

Its technology stack unites advanced power electronics, battery storage, and proprietary control software. These systems are designed for the world’s highest standards of uptime and resilience, delivering perfect power quality for grid-safe data centers and distributed storage for a more stable grid.

ON.energy is built with Tier-1 components backed by 20-year warranties, features a gigawatt-scale supply chain, and is proudly engineered and manufactured in the U.S. The company has over 75 projects across the Americas and delivers 99.9% uptime with 3 GW+ of systems operating or under construction.

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Job Details
Category management
Posted a month ago