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Overnight Reverse Osmosis Jobs (NOW HIRING)

Culligan 7TN

Industrial Service Technician

Easley, SC · On-site

$30 - $35/hr

From reverse osmosis and deionization systems to specialized boiler feed and parts rinsing ... Travel throughout the Southeast, including occasional overnight travel. What We're Looking For

Culligan

Industrial Service Technician

Fletcher, NC · On-site

$30 - $35/hr

From reverse osmosis and deionization systems to specialized boiler feed and parts rinsing ... Travel throughout the Southeast, including occasional overnight travel. What We're Looking For

Culligan

Industrial Service Technician

Easley, SC · On-site

$30 - $35/hr

From reverse osmosis and deionization systems to specialized boiler feed and parts rinsing ... Travel throughout the Southeast, including occasional overnight travel. What We're Looking For

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Overnight Reverse Osmosis information

What is the difference between Overnight Reverse Osmosis vs Water Treatment Technician?

AspectOvernight Reverse OsmosisWater Treatment Technician
CredentialsCertifications in water treatment and reverse osmosis systemsCertifications in water treatment, EPA licenses
Work EnvironmentIndustrial plants, water purification facilities, often overnight shiftsWater treatment plants, industrial sites, fieldwork
Industry UsageSpecialized in operating and maintaining reverse osmosis systemsBroader role including various water treatment processes

Overnight Reverse Osmosis specialists focus on operating and maintaining reverse osmosis systems, often during overnight shifts in water treatment facilities. Water Treatment Technicians have a broader scope, handling multiple water purification methods. While both roles require similar certifications and work in water industry environments, Overnight Reverse Osmosis roles are more specialized in membrane filtration systems.

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Overnight Reverse Osmosis jobs near you
Infographic showing various Overnight Reverse Osmosis job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 21% Part Time, and 1% Contract. Highlights an 88% Physical, 1% Hybrid, and 11% Remote job distribution.

Industrial Service Technician

Culligan 7TN

Easley, SC • On-site

$30 - $35/hr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 11 days ago

Job description

Benefits:
  • 401(k)
  • 401(k) matching
  • Competitive salary
  • Dental insurance
  • Employee discounts
  • Health insurance
  • Opportunity for advancement
  • Paid time off

Culligan Water has been a locally owned and operated franchise since 1982, providing high-purity water solutions for commercial and industrial customers throughout the Southeast. From reverse osmosis and deionization systems to specialized boiler feed and parts rinsing applications, we are committed to delivering exceptional products and unmatched customer service.
We're looking for a motivated Industrial Service Technician who enjoys solving technical challenges, working independently, and building strong customer relationships. If you have experience in mechanical, plumbing, electrical, or water treatment systems, we'd love to hear from you.
What You'll Do

As an Industrial Service Technician, you'll install, maintain, troubleshoot, and repair commercial and industrial water purification systems at customer facilities.
Responsibilities include:
  • Perform preventative maintenance, filter changes, UV maintenance, sanitizations, and system calibrations.
  • Install, start up, service, modify, and repair industrial water treatment equipment.
  • Diagnose and repair water softeners, reverse osmosis systems, deionization systems, pumps, motors, piping, filters, and related equipment.
  • Troubleshoot low-voltage, high-voltage, and control wiring issues.
  • Communicate with customers regarding equipment performance, service findings, and recommended solutions.
  • Collect water and bacteria samples when required.
  • Exchange DI tanks and portable equipment while ensuring proper system operation.
  • Maintain accurate service documentation and keep service vehicles clean and organized.
  • Identify opportunities for additional customer solutions and communicate them to the Industrial Sales team.
  • Participate in an on-call rotation for after-hours customer support.
  • Travel throughout the Southeast, including occasional overnight travel.
What We're Looking For

  • High school diploma or GED.
  • Valid driver's license with a good driving record.
  • 1–3 years of experience in industrial water treatment, plumbing, electrical, mechanical, or utility service.
  • Experience with reverse osmosis, deionization, water softeners, pumps, motors, filtration systems, or similar industrial equipment preferred.
  • Knowledge of plumbing materials including copper, PVC, CPVC, Poly, and PVDF.
  • Experience troubleshooting electrical systems, including low-voltage, high-voltage, and control wiring.
  • Strong customer service, communication, organization, and problem-solving skills.
  • Basic computer proficiency, including Microsoft Excel, Word, and PowerPoint.
  • Ability to work independently while maintaining a strong commitment to safety and quality.
Physical Requirements

This is an active field service position requiring the ability to:
  • Lift up to 80 pounds independently (heavier loads with assistance).
  • Stand, walk, bend, kneel, climb ladders, and work in a variety of commercial and industrial environments.
  • Obtain and maintain a DOT Medical Card.
  • Operate a service truck and forklift.
Work Environment

You'll work in a variety of customer locations, including:
  • Manufacturing facilities
  • Hospitals and healthcare facilities
  • Food processing plants
  • Laboratories
  • Utility rooms
  • High-tech industrial environments
Why Join Culligan Water?

  • Join a trusted, locally owned company with more than 40 years of industry experience.
  • Work with advanced commercial and industrial water treatment technologies.
  • Enjoy a variety of work in the field, no two days are the same.
  • Be part of a team that values customer service, safety, teamwork, and professional growth.
If you're a dependable, mechanically inclined professional who takes pride in delivering exceptional customer service, we encourage you to apply and become part of the Culligan Water team.