We are seeking a skilled and reliable Water Treatment Operator to support the operation and maintenance of xAI’s advanced water recycling and treatment systems at our Colossus facilities in Memphis. This role is critical to ensuring reliable, high-quality reclaimed water supply for cooling our AI supercomputing infrastructure while minimizing environmental impact and supporting water conservation goals. You will monitor, operate, and maintain treatment processes, equipment, and systems in a fast-paced industrial environment.
Requirements
Skills
High school diploma or equivalent
Technical training or certification in water/wastewater treatment
2+ years of experience operating water or wastewater treatment systems
Knowledge of water chemistry, treatment processes, and basic mechanical/electrical systems
Ability to read and interpret technical documents, P&IDs, and control schematics
Valid driver’s license
Ability to work rotating shifts, including nights, weekends, and on-call
Willingness to work in industrial environments
Strong attention to detail
Commitment to xAI’s mission
Certification as a Tennessee Water or Wastewater Treatment Operator (or ability to obtain)
Experience with reverse osmosis, ceramic membranes, or industrial cooling water systems
Familiarity with SCADA systems, automated controls, and data logging
Background in data center, power generation, or large-scale cooling water operations
Strong safety mindset and experience with LOTO, confined space, and hazardous materials handling
Responsibilities
Monitor and operate water treatment processes, including filtration, membrane systems, chemical dosing, disinfection, and reclamation systems
Perform routine inspections, adjustments, and maintenance on pumps, valves, gauges, meters, control panels, and related equipment
Collect and analyze water samples for key parameters (pH, conductivity, turbidity, chlorine, etc.) and adjust treatment accordingly
Respond to alarms, troubleshoot operational issues, and perform corrective actions to ensure continuous system performance
Maintain accurate logs, records, and reports for operations, maintenance, and regulatory compliance
Support preventive maintenance, cleaning, and minor repairs of treatment equipment and facilities
Collaborate with teams on system commissioning, expansions, and optimization initiatives
Adhere to all safety protocols, environmental regulations, and permit requirements (e.g., TDEC, City of Memphis)