ZipRecruiter

Log In

1

Overnight Ro Plant Operator Jobs (NOW HIRING)

Saige Partners

Plant Operator

Conrad, IA · On-site

Plant Operator Job Overview: Our client is seeking to add a NEW Plant Operator to their team The ... Bulk density Particle size distribution (Ro-tap) Moisture levels Communicate effectively across ...

Vision RNG

PLANT OPERATOR

Fostoria, OH · On-site

The plant operator will ensure communications are maintained between plant personnel and local ... The ability to travel and accommodate an overnight stay (10% travel time). Must hold a valid U.S ...

VisionRNG

PLANT OPERATOR

Fostoria, OH · On-site

The plant operator will ensure communications are maintained between plant personnel and local ... The ability to travel and accommodate an overnight stay (10% travel time). * Must hold a valid U.S ...

Vision RNG

PLANT OPERATOR

Fostoria, OH · On-site

The plant operator will ensure communications are maintained between plant personnel and local ... overnight stay (10% travel time). • Must hold a valid U.S. driver's license with clean driving ...

Synagro Technologies

Plant Operator

Woonsocket, RI

$24 - $25/hr

... plant standard operating procedures 2. Maintain records of plant operations including, but not ... May involve overnight travel 11. Clean bio-solids off truck/equipment before leaving the field site ...

Synagro

Plant Operator

Woonsocket, RI · On-site

... plant standard operating procedures 2. Maintain records of plant operations including, but not ... May involve overnight travel 11. Clean bio-solids off truck/equipment before leaving the field site ...

Luck Stone

2nd Shift - Plant Operator

Rockville, VA

$24.38 - $36.57/hr

This is an overnight shift that rotates between our Rockville, Boscobel, Powhatan and South Richmond sites on a weekly basis. Production is the core of our business, and our Plant Operators are the ...

next page

Showing results 1-20

All JobsManufacturing JobsProduct Manufacturing JobsManufacturing Manager JobsOvernight Ro Plant Operator Jobs

Overnight Ro Plant Operator information

See salary details

$13

$22

$39

How much do overnight ro plant operator jobs pay per hour?

As of Aug 30, 2026, the average hourly pay for overnight ro plant operator in the United States is $22.37, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $25.24 per hour, depending on experience, location, and employer.

What does an Overnight RO Plant Operator do?

An Overnight RO (Reverse Osmosis) Plant Operator is responsible for monitoring and managing the operation of a water treatment plant during nighttime hours. Their duties include overseeing the reverse osmosis process, ensuring water quality standards are met, performing routine maintenance, troubleshooting equipment issues, and recording operational data. They play a crucial role in ensuring continuous and safe water treatment operations when regular staff may not be present. Operators must be vigilant and able to respond quickly to any emergencies or malfunctions that occur overnight.

What are the key skills and qualifications needed to thrive as an Overnight RO Plant Operator?

To thrive as an Overnight RO Plant Operator, you need a solid understanding of water treatment processes, mechanical aptitude, and typically a high school diploma or technical certification. Familiarity with SCADA systems, water quality testing equipment, and preventive maintenance tools is essential. Attention to detail, problem-solving abilities, and the capacity to work independently during overnight shifts are valuable soft skills. These competencies ensure safe, efficient plant operations and compliance with water quality standards during non-peak hours.

What are the primary challenges faced by an Overnight RO Plant Operator, and how can they be managed effectively?

Overnight RO Plant Operators often encounter unique challenges such as troubleshooting unexpected equipment issues, maintaining water quality standards during off-peak hours, and working independently with limited immediate support. Managing these challenges effectively involves thorough knowledge of plant systems, strong problem-solving skills, and the ability to follow standard operating procedures under pressure. Clear communication with incoming and outgoing shifts is also crucial for continuity and timely resolution of any ongoing concerns.

What is the difference between Overnight Ro Plant Operator vs Water Treatment Plant Operator?

AspectOvernight Ro Plant OperatorWater Treatment Plant Operator
CertificationsTypically requires a water treatment or plant operation licenseRequires a water treatment operator license or certification
Work EnvironmentOperates in reverse osmosis (RO) water treatment facilities, often during night shiftsWorks in municipal or industrial water treatment plants, often during day shifts
Industry UsageCommon in industries needing purified water, such as pharmaceuticals or food processingPrimarily in municipal water supply and wastewater treatment

While both roles involve water treatment and require similar certifications, the Overnight Ro Plant Operator specializes in operating reverse osmosis systems, often during night shifts, whereas the Water Treatment Plant Operator manages broader water treatment processes typically during daytime hours. Both roles are essential in ensuring safe, clean water supply but differ in specific systems and work schedules.

What cities are hiring for Overnight Ro Plant Operator jobs?

Cities with the most Overnight Ro Plant Operator job openings:

What are the most commonly searched types of Ro Plant Operator jobs?

The most popular types of Ro Plant Operator jobs are:

What states have the most Overnight Ro Plant Operator jobs?

States with the most job openings for Overnight Ro Plant Operator jobs include:

Overnight Ro Plant Operator jobs near you

Grants - RO Plant Operator

Milan, NM • On-site

Barrick Gold Corporation
Coal, Metals and Minerals Mining • 10K+ employees

7.8

Company rating: 7.8 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

10th of 41 rated mining

People enjoy working here

Good employer

Paid breaks

Learn more about Barrick Gold Corporationexternal

Full-time

Re-posted 2 days ago

Job description


Position Description:
Barrick is hiring a Water Treatment Plant Operator to work onsite operating, monitoring, maintaining, and troubleshooting an industrial water treatment plant and support systems. The ideal candidate has experience with reverse osmosis treatment system and the ability to clearly communicate when discussing water treatment plant operations to management, contractors, technicians, and regulatory personnel.
Responsibilities:
  • Operate and monitor the water treatment plant and water collection system;
  • Operate the computer system for the collection system and treatment plant;
  • Perform maintenance and calibration of all water treatment plant equipment;
  • Collect samples, monitor and take readings at monitoring points, wells, ponds, and other locations;
  • Calibrate monitoring equipment and other instruments;
  • Accurately perform various in-house laboratory analyses;
  • Operate small mobile equipment in support of other activities;
  • Oversee and mentor maintenance staff in operation of water treatment plant;
  • Comply with state & federal regulatory requirements, all health & safety guidelines and all company policies and procedures.
  • Perform other duties as assigned;

Qualifications:
  • High school diploma or equivalent
  • Working knowledge and troubleshooting ability of water treatment plant operations required
  • Level 2 or higher Reverse Osmosis Specialist certification preferred
  • Minimum of 3 years experience in water treatment plant operation, with experience in a leadership role preferable
  • Problem-solving and mechanical skills required
  • Laboratory skills and abilities are necessary
  • Working knowledge of pumps and pumping systems required
  • Working knowledge of computers and software preferred
  • Ability to effectively communicate orally and in writing

Essential Functions
An employee must be able to do the following:
  • Communicate and interrelate effectively with others on a daily basis.
  • Use hand tools and other instruments such as pH meter, conductivity meter, various wrenches, and screwdrivers.
  • Stand, walk, climb, or otherwise maneuver in order to access pumps, pipelines, ponds, tanks and other hard to reach locations.
  • Walk on uneven, sloped, rock-strewn, loosely filled, piled, rutted, wet, slick, icy, and/or obstructed ground to inspect and operate various components of the water collection system and treatment plant. Walk for extended distances to monitor and inspect collection system.
  • Read, correctly calculate, and log data from meters, gauges, and/or valves according to standard operating procedures. Take water samples and water levels and log data as required.
  • Operate and efficiently use computers, calculators, and various copy machines to prepare daily reports and summaries.
  • Frequently and repeatedly bend, stoop, crouch, kneel, reach, sit, step over, climb over, and crawl over obstacles and pipelines to inspect, monitor, and/or check equipment and perform other duties.
  • Lift and carry 50 pounds occasionally and 15 pounds repetitively throughout the shift.
  • Perform duties under conditions that may be hazardous including, but not limited to, weather--temperatures ranging from below 32°F to 100°F, snow, rain, ice and hail; moving equipment, moving mechanical parts, hot mechanical parts, and equipment traffic; exposure to hot water; and exposure to odors, gases, chemicals, and dusts.
  • Wear protective/safety equipment as required including a dust mask, steel-toed shoes or boots, safety goggles, safety glasses, ear plugs, and hard hat.
  • Perform the essential functions of this position without posing a direct threat of harm to personnel or to site equipment or property.
  • Attend and work through scheduled work shift.
  • Work overtime and callouts, including holidays, Saturdays and Sundays. Work any shift or schedule as required.

*This list is not exhaustive and may be supplemented as necessary.
What we can Offer You
  • A comprehensive compensation package including bonuses, benefits and stock purchase plans where applicable
  • Ability to make a difference and lasting impact
  • Work in a dynamic, collaborative, progressive, and high-performing team
  • An Opportunity to transform traditional treatment into the future of digital treatment
  • Opportunities to grow and learn with industry colleagues are endless
  • Access to a variety of career opportunities across Barrick locations
  • Barrick is committed to creating a diverse environment and is proud to be an equal opportunity employer.

Thank you for your application, however, only those selected for an interview will be contacted.
#LI-LS2

What Barrick Gold employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply