Water Treatment Plant Operator – In Training (OIT)

About the role

The Water Treatment Plant (WTP) Operator‑in‑Training (OIT) will support mission‑critical water utility operations on Diego Garcia. Working under the guidance of certified operators, you will gain hands‑on experience with filtration, disinfection, chemical dosing and system monitoring in a remote, austere environment.

Key responsibilities

• Assist certified operators with daily operation, monitoring, and control of water treatment processes to produce safe, potable water.
• Perform routine inspections, collect water samples, conduct basic testing, and record operational data under supervision.
• Support preventive maintenance activities, respond to alarms or abnormal conditions, and help maintain cleanliness of treatment facilities.
• Assist with inspections, audits, and documentation to ensure compliance with Navy utility standards and environmental regulations.

Required profile

• 1–3 years experience in utilities, water‑treatment support, industrial operations, or a related field.
• High school diploma or equivalent.
• Valid passport with at least one year of remaining validity and ability to meet contract medical and security requirements.
• Willingness to work rotating shifts, weekends, on‑call schedules, and to obtain required facility credentials.
• Ability to read, speak, and comprehend English for operational and emergency procedures.

Required skills

• Understanding of water‑treatment principles, including filtration, disinfection, and chemical dosing.
• Experience with system monitoring and basic water‑quality testing.
• Ability to perform routine inspections and preventive maintenance on mechanical and utility equipment.
• Proficiency in collecting and documenting water samples and operational data.
• Knowledge of safety and environmental procedures related to utility operations.