Site Manager, Prime Power

About Enchanted Rock

We are ERock! Enchanted Rock is a leader and innovator of Electrical Resiliency‑As‑A‑Service. Our advanced dual‑purpose microgrids protect companies, critical infrastructure, and communities from unexpected power outages, ensuring business continuity and civic durability.

Full‑time

Enchanted Rock’s dual‑purpose microgrids use natural gas and renewable natural gas (RNG) to drive the nation’s most dependable microgrids — all while producing significantly lower to zero carbon emissions than traditional diesel backup generators. Powered by Granite Ecosystem™, our revolutionary software system provides 24/7/365 monitoring, optimization, and forecasts to enable worry‑free, reliable power for businesses. The Enchanted Rock solution brings together patented technologies, advanced dual‑purpose microgrid designs and integrated end‑to‑end services.

The Power is On and we keep it on.

What You’ll Do… The Prime Power Site Manager is the senior on‑site leader responsible for the safe, reliable, and efficient operation of a large natural gas‑powered prime power microgrid serving a customer facility. This role has full accountability for site operations, maintenance execution, safety performance, workforce leadership, and customer interface.

• Owning overall site performance, including uptime, availability, production, and emissions compliance.
• Establishing operational rhythm, maintenance pacing, and outage planning to support continuous, reliable operation.
• Ensuring maintenance activities are executed on time, to standard, and without overdue intervals.

• Leading Group Supervisors and on‑site support staff to deliver safe, consistent, and high‑quality execution.
• Setting clear expectations, reinforcing standards, and holding leaders accountable for results.
• Supporting onboarding, qualification, and ongoing development of supervisors and technicians.

• Driving disciplined execution of preventive, corrective, and reliability‑focused maintenance programs.
• Ensuring issues are analyzed, escalated, and addressed to reduce repeat failures and operational risk.
• Maintaining accurate maintenance records and operational documentation.

• Serving as the on‑site leader for safety culture and compliance with all safety, regulatory, and environmental requirements.
• Reinforcing quality standards for maintenance execution, documentation, and operational changes.

• Acting as the primary interface with the customer site to provide transparency, build trust, and align on operational performance.
• Engaging with the local community to support recruiting pipelines, vendor partnerships, and long‑term site success.

Required Qualification &

Experience:

• Minimum of 7–10 years of experience in power generation, industrial operations, utilities, energy, or other mission‑critical operating environments.
• At least 3–5 years of leadership experience managing supervisors, technicians, or skilled trades in a 24/7 operational setting.
• Strong working knowledge of mechanical and electrical systems associated with generators, controls, and power distribution.
• Demonstrated experience overseeing preventive and corrective maintenance programs and driving operational reliability.
• Experience using CMMS systems and run‑hour‑based maintenance programs to manage work execution and performance.
• Proven ability to interpret operational data, maintenance metrics, and performance trends to inform decisions and adjust priorities.
• Strong safety leadership background with experience enforcing operational, regulatory, and environmental standards.
• Experience serving as an operational point of contact for customers, vendors, and internal stakeholders.

• Proven operations leader who thrives with full ownership and accountability for site performance.
• Experience leading leaders and building strong supervisory teams.
• Ability to prioritize effectively, balance competing demands, and adapt execution as operational needs…