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How much do intern water tanker jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for intern water tanker in the United States is $19.31, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $20.91 per hour, depending on experience, location, and employer.
What cities are hiring for Intern Water Tanker jobs? Cities with the most Intern Water Tanker job openings:
What are the most commonly searched types of Water Tanker jobs? The most popular types of Water Tanker jobs are:
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Infographic showing various Intern Water Tanker job openings in the United States as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $40,174 per year, or $19.3 per hour.

Waste/UPW O&M Technician - Full Time Internship

LotusWorks

Hillsboro, OR

$21.75 - $29.25/hr

Full-time, Internship

Posted 19 days ago


Job description

We are seeking a motivated and mechanically inclined Waste / Ultra-Pure Water (UPW) Operations & Maintenance Technician Intern to support the operation and maintenance of critical water and wastewater systems within a semiconductor or mission-critical facility.

This role provides hands-on experience with advanced UPW generation, distribution, and wastewater treatment systems, while working alongside experienced technicians and engineers in a highly regulated, safety-focused environment.

Responsibilities:
  • Support daily operations of UPW generation and distribution systems, including reverse osmosis (RO), electrodeionization (EDI), ion exchange, degasification, UV oxidation, and sub-micron filtration systems under supervision.
  • Assist in operating and monitoring wastewater treatment systems, including neutralization systems, pH adjustment, chemical dosing, lift stations, equalization tanks, and biological processes (e.g., MBR/BNR where applicable).
  • Perform routine rounds and system readings; record key parameters such as conductivity, resistivity, TOC, pH, flow rates, pressures, and tank levels, and escalate abnormal conditions.
  • Assist with preventive and corrective maintenance on mechanical equipment including pumps, valves, filters, membranes, mixers, blowers, and chemical delivery systems.
  • Support water quality monitoring and sampling activities to ensure compliance with process requirements and environmental discharge permits.
  • Assist with chemical handling and dosing operations (acids, caustics, and treatment chemicals) in accordance with site safety procedures and SDS requirements.
  • Support system flushing, regeneration, and sanitization of UPW systems, including resin beds, RO skids, and distribution loops.
  • Assist in troubleshooting system issues such as membrane fouling, scaling, flow restrictions, pump failures, and instrumentation inaccuracies.
  • Learn and apply safety procedures including lockout/tagout (LOTO), hazardous chemical handling, and confined space entry.
  • Support startup and shutdown activities for UPW and wastewater systems, ensuring controlled and compliant operation.
  • Assist in maintaining accurate CMMS documentation (e.g., Maximo), including work orders, calibration records, and maintenance logs.
  • Observe and support vendor activities such as membrane cleaning, media replacement, and system performance testing.
  • Participate in Environmental Health & Safety (EHS) programs, audits, and continuous improvement initiatives focused on safety, compliance, and water conservation.
  • Develop an understanding of semiconductor water quality standards, contamination risks, and the critical nature of UPW systems for manufacturing operations.
  • Any other duties or responsibilities that may be assigned to you in your role. 
Skills Required:
  • Exposure to semiconductor, data center, pharmaceutical, or other mission-critical environments
  • Basic knowledge of water/wastewater treatment processes (not required)
  • Familiarity with CMMS systems (e.g., Maximo) is a plus
  • Enrollment in or recent completion of a technical program (mechanical, environmental, or related field)
  • Mechanically inclined with a strong interest in hands-on technical work
  • Basic understanding of mechanical systems (pumps, piping, valves, etc.)
  • Willingness to learn and work in a fast-paced, mission-critical environment
  • Strong attention to detail and commitment to safety
Education / Licenses / Certifications
  • High school diploma or equivalent
  • Proof of education, licenses, and certifications will be required where applicable


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