PV / BESS HMI Operator / Attendant

About the role

Amentum seeks a PV / BESS HMI Operator / Attendant to operate and maintain a 3 MW utility‑scale solar photovoltaic system and a 1 MW battery energy storage system on Diego Garcia, supporting a U.S. Navy program.

Key responsibilities

• Operate PV plant controls and HMI to produce power, collect data, and keep plant performance optimal while maintaining voltage tolerances.
• Operate BESS controls and HMI to regulate output, manage charging, support grid stability, and perform PV smoothing functions.
• Perform watchstanding duties, monitor plant controls, adjust settings, and work with technical teams to ensure reliable power distribution.

Required profile

• High school diploma or equivalent.
• 1‑3 years experience with utility‑scale PV and BESS platforms.
• Certification as a solar/BESS operator (e.g., NABCEP) and ability to provide documentation.
• Experience working in austere OCONUS environments with multinational crews.
• Valid passport (minimum 1 year validity) and ability to obtain required visas and facility credentials.

Required skills

• Proficiency with Human Machine Interface (HMI) systems for PV and BESS monitoring.
• Knowledge of utility‑scale solar photovoltaic operation.
• Knowledge of battery energy storage system operation and voltage regulation.