Field Service Representative I (Install or Hygiene)
BH-336016
Posted: 20/05/2026
- $25 per hour
- United States Arizona Arizona
- Contract
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Alternative & Renewable Energy
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Energy from Waste / Biomass
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Water Treatment
Field Service Representative I (Install / Hygiene)
Location: North Phoenix, AZ (onsite)
There is no relocation support associated with this role.
Pay Rate: Starting at $25/hr
Schedule: Rotating 4-day / 3-day shift (day or night); overtime and weekends as needed
Position Summary Entry-level hands-on technical role supporting water treatment and disinfection systems at a single client site. Responsible for routine maintenance, water testing, equipment support, and ensuring safe system operation in an industrial environment.
Key Responsibilities
With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.
Location: North Phoenix, AZ (onsite)
There is no relocation support associated with this role.
Pay Rate: Starting at $25/hr
Schedule: Rotating 4-day / 3-day shift (day or night); overtime and weekends as needed
Position Summary Entry-level hands-on technical role supporting water treatment and disinfection systems at a single client site. Responsible for routine maintenance, water testing, equipment support, and ensuring safe system operation in an industrial environment.
Key Responsibilities
- Perform daily water quality testing (pH, conductivity, bacteria, turbidity, alkalinity, solids)
- Conduct preventative maintenance and routine service tasks
- Replace and maintain system components (filters, UV units, resin, RO systems, etc.)
- Support installation, calibration, and maintenance of chemical feed and monitoring equipment
- Execute cooling tower cleaning and large-scale disinfection
- Operate basic tools and equipment, including power washers and industrial vacuums
- Track, log, and report system data and inventory levels
- Provide basic technical support and escalate complex issues
- Follow all site safety protocols, PPE requirements, and chemical handling procedures
- Support lab testing and basic experiments as needed
- High school diploma or equivalent
- ~1 year of experience in industrial, mechanical, or related environment preferred
- Basic mechanical aptitude and troubleshooting ability
- Comfortable working in physical, industrial conditions
- Valid driver’s license required
- Must pass background check and drug screening
- Lift up to 50 lbs
- Exposure to heat, cold, noise, and chemicals
- Frequent standing, walking, climbing, kneeling, and bending
- Work performed onsite; no travel
- Associate’s degree or trade certification
- Experience with water treatment or chemical systems
- Familiarity with cooling towers, boilers, or wastewater systems
- Basic computer skills (data entry/reporting)
With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.