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Water Treatment Operator

Leidos | Springfield, United States | Posted June 22, 2026

Position Overview

**Description**

**Job Description**

We are seeking an experienced and highly motivated Facilities Water Treatment Specialist, to oversee and direct the preventive maintenance program for our facility water treatment systems and infrastructure. This position is responsible for providing operation, monitoring, maintenance, and adjustment of water treatment equipment and systems, including water treatment for chillers, RO (Reverse Osmosis) humidifiers, boiler treatment, water softeners, and deionized (DI) water systems, ensuring water quality and compliance with safety standards.

**Primary Responsibilities** :

+ Monitor and maintain chiller treatment, RO humidification systems, water softeners, boiler treatment, and DI systems for optimal performance.
+ Test and record water quality parameters, including hardness, pH, conductivity, and chemical concentrations.
+ Adjust chemical dosages and system settings to maintain specified water quality levels...

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