PV / BESS HMI Operator / Attendant

About the role

Amentum is seeking a PV / BESS HMI Operator / Attendant to support a U.S. Navy program on Diego Garcia. The role involves operating and maintaining a 3 MW solar photovoltaic plant and a 1 MW battery energy storage system to ensure safe, reliable power distribution.

Key responsibilities

• Operate PV plant controls and HMI, collect data, maintain optimal performance, and ensure voltage compliance.
• Operate BESS controls and HMI, regulate output, support grid stability, and perform PV smoothing functions.
• Perform watchstanding duties, monitor plant controls, adjust settings, and provide operational feedback to technical teams.

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).
• Experience working in austere OCONUS environments with multinational crews.
• Valid passport, ability to obtain visas and meet medical/ security requirements.

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.