Power Plant Operator (NPP)

About the role

Amentum is seeking a Power Plant Operator to support a unique U.S. Navy program on Diego Garcia. The operator will ensure safe, efficient, and reliable electricity generation by operating, monitoring, and maintaining all power‑plant systems.

Key responsibilities

• Operate and monitor generator sets, switchboards, radiator fans, and related equipment.
• Manage fuel supply systems, including air compressors, fuel‑oil centrifuges, and lube‑oil centrifuges.
• Perform pre‑operation checks, continuous monitoring, and post‑operation inspections.
• Troubleshoot operational problems and implement corrective actions.
• Conduct routine equipment inspections for wear, leaks, corrosion, or other issues.
• Regulate load balances via power‑plant controls to ensure consistent power delivery.
• Document performance data, operational logs, and maintenance activities.
• Execute preventive maintenance and basic repairs such as cleaning, lubricating, and part replacement.
• Adhere to safety standards, environmental regulations, and PPE requirements.
• Respond to emergencies and abnormal conditions to minimize downtime.

Required profile

• Minimum three (3) years of experience operating and maintaining power‑generation equipment.
• Knowledge of generator sets, switchboards, air compressors, and fuel/lube oil systems.
• Ability to read and interpret technical manuals and schematics.
• Commitment to occupational safety, health standards, and zero‑injury culture.

Required skills

• Generator set operation
• Switchboard operation
• Air compressor operation
• Fuel‑oil centrifuge operation
• Lube‑oil centrifuge operation
• Technical manual interpretation