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Liquid Operator Jobs (NOW HIRING)

Watco

Liquid Transload Operator - Sauget, IL

Sauget, IL · On-site

$20 - $25/hr

Liquid Transload Operator - Sauget, IL Job Location: Sauget, IL Facility-Sauget-62201 Office Location: Onsite Employment Type: Hourly Job Type: Full Time Start a Watco Career and Discover the ...

Kraft Heinz

3rd shift Machine Operator Liquid

Mason, OH · On-site

$24.57/hr

The Kraft Heinz Company is currently seeking Machine Operators to work in our liquid pouch production area in Mason- OH. Successful candidates must be willing to contribute improvements suggestions ...

Liquid Environmental Solutions Corporation

$20/hr

Liquid Environmental Solutions is seeking a Plant Operator for our wastewater treatment plant in Fayetteville Join our team at Liquid Environmental Solutions as a Plant Operator at our wastewater ...

Gravel Run Custom Pumping LLC

Be Seen First

Liquid Manure Application Lead & Equipment Operator

Eldridge, IA · On-site

$18 - $25/hr

Liquid Manure Application Lead & Equipment Operator Location: East Central Iowa (Cedar Rapids DMA & Surrounding Counties) Compensation: Competitive Hourly Base + Overtime (70+ hrs/week in-season ...

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How much do liquid operator jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for liquid operator in the United States is $20.07, according to ZipRecruiter salary data. Most workers in this role earn between $16.83 and $22.12 per hour, depending on experience, location, and employer.

What is a liquid operator?

Liquid Operators are professionals responsible for managing the transfer, storage, mixing, and processing of liquids in industries such as chemical manufacturing, food and beverage, oil and gas, or water treatment. They operate and monitor equipment like pumps, valves, tanks, and pipelines to ensure safe and efficient handling of various liquids. Their duties often include taking readings, performing quality checks, following safety protocols, and troubleshooting equipment issues. Liquid Operators play a crucial role in maintaining smooth production processes and preventing spills or contamination.

What does a liquid operator do?

A typical shift for a Liquid Operator involves monitoring and controlling the flow and quality of liquids through production, blending, or bottling processes. Operators frequently check gauges, operate pumps and valves, and take samples to ensure compliance with safety and quality standards. Collaboration is key—they regularly coordinate with quality control, maintenance, and production staff to address issues and optimize workflow. Communication and teamwork are essential for troubleshooting and maintaining smooth operations.

What are the key skills and qualifications needed to thrive as a liquid operator?

To thrive as a Liquid Operator, you need a solid understanding of fluid handling, basic mechanical aptitude, and often a high school diploma or equivalent. Familiarity with pumps, valves, flow meters, and safety protocols, as well as certifications like OSHA or HAZMAT, are typically required. Attention to detail, problem-solving skills, and effective communication help operators manage processes safely and efficiently. These skills ensure the safe, precise, and reliable transfer and processing of liquids in industrial settings.

What is the difference between Liquid Operator vs Pump Operator?

AspectLiquid OperatorPump Operator
CredentialsHigh school diploma, safety training, sometimes technical certificationsHigh school diploma, safety training, sometimes technical certifications
Work EnvironmentRefineries, chemical plants, oil & gas facilitiesRefineries, chemical plants, oil & gas facilities
Industry UsageCommonly used in liquid processing and handlingCommonly used in fluid transfer and pumping systems
Job FocusMonitoring and controlling liquid flow, quality, and safetyOperating and maintaining pumps, ensuring proper flow and pressure

Both Liquid Operators and Pump Operators work in similar environments and require comparable certifications. However, Liquid Operators focus more on managing liquid processes and safety, while Pump Operators specialize in operating and maintaining pumping equipment. Understanding these differences helps in choosing the right career path or job search focus within the industry.

What cities are hiring for Liquid Operator jobs?

Cities with the most Liquid Operator job openings:

What states have the most Liquid Operator jobs?

States with the most job openings for Liquid Operator jobs include:

What are popular job titles related to Liquid Operator jobs?

For Liquid Operator jobs, the most frequently searched job titles are:

Liquid Operator jobs near you

Liquid Transload Operator

San Bernardino, CA • On-site

Plastic Express
See more jobs at Plastic Expressexternal

$24 - $27/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Plastic Express rating

6.1

Company rating: 6.1 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

Job description

Company Overview
Come join a winning Team! Since 1970 Plastic Express has met the bulk trucking, bulk terminal, packaging, and warehousing needs of the plastics industry. Our strategic locations, modern systems, and dedicated employees allow us to provide custom tailored logistical solutions to fulfill the most challenging needs of our customers. Plastic Express operates from 18 warehouse locations and 37 rail terminals across the US. At many of the Plastic Express sites, we also handle some Non-plastic commodities, which include; paper rolls, steel, building materials and other dry bulk materials. Plastic Express owns and operates roughly 190 trucks, with approximately 227 trailers performing full bulk truck distribution business. Plastic Express is headquartered in Houston, TX and has over 500 employees nationwide. Our goal has always been to exceed our customer's expectations, and our can do-attitude is what differentiates us from the competition.
Plastic Express employees have always been our key to success and total customer satisfaction. We are always looking for dependable & talented business professionals that will help us to grow and to continue our "Can Do" tradition.
Job Summary:
With reporting responsibilities to the Liquid Transload Manager or designee, this position is responsible for operating rail car moving vehicles; interpreting train orders, signals, and rules and regulations; transporting petroleum and plastic products; timely and correct switching and placement of rail cars; verifying proper alignment for product transfer between railcars and bulk trucks and other essential rail functions in a safety sensitive and production environment.
Essential Functions/Duties:
  • Effectively move and place railcars for product transfer from hopper/tank cars to bulk trucks
  • Verify tank car numbers with loading instructions to ensure accurate placement of cars by crew
  • Connect ground cable to carry off static electricity
  • Remove and replace or give directions to another worker to open and close man-way covers
  • Inspect tank car exterior for leaks or damage
  • Read meter to verify specified volume of liquids to be unloaded
  • Seal outlet valves on bottom and top of rail car
  • Connect hose to bottom outlet valves on cars when unloading cars
  • Start pumps or turn valves to admit compressed air into tank car and force liquids into storage tanks
  • Install vapor release valves
  • Test samples for specific gravity and record readings on unloading slip
  • Clean exterior of tank cars or tank trucks
  • Inspect safety valve, vacuum relief valve, rubber gaskets on valves and cover plates, and replaces defective parts
  • Clean and report spills as needed
  • Must wear personal protective equipment
  • Other duties as assigned

Qualifications:
Required Education and Experience
  • Minimum education required is a high school diploma or equivalent

Preferred Education and Experience
  • Minimum 1 year of relevant transload or material handling experience preferred

Physical Demands
  • Must be able to perform physical labor such as; lifting up to 55 lbs., moving up to 250 pounds, climbing ladders, and working with hand tools
  • Must be able use fingers, handle, or feel; reach with hands and arms; and talk and/or hear
  • Ability to stand, walk, or sit for extended periods of time; grip, climb, reach, shovel, squat, crawl, pull and push
  • Near vision for confirmation of finely printed documents, distance vision to safely and correctly identify objects and or markings, peripheral vision, depth perception and the ability to focus on subjects or objects at any safe working distance.

Licenses/Certificates:
  • Able to safely operate a Powered Railcar Moving Equipment (e.g. Rail King) and must pass site Powered Railcar Moving Equipment certification

Skills:
  • Basic Math skills - ability to perform basic mathematical equations
  • Have mechanical, operational, and organizational skills
  • Ability to complete written documents and records
  • Excellent communication, written and grammatical skills in English (Spanish a plus)
  • Strong Safety awareness
  • Proven success with working in a team environment
  • Ability to manage multiple tasks simultaneously without constant supervision
  • Customer service oriented
  • Ability to think independently and make decisions that are in the company's best interest
  • Excellent interpersonal, communications, and organizational skills
  • Ability to work independently and as part of team
  • Ability to recognize onsite risk factors and take appropriate action with firmness and tact

Additional Job Details:
Supervisory Responsibility: None
Work Environment:
  • Exposure to hot, cold, wet, humid or windy conditions caused by the weather including rain, heat and cold temps; loud noise and fumes from gas, oil and grease
  • Working at heights using harnessed fall protection

Position Type/Expected Hours of Work:
  • Full time position with 12 hour shifts and a rotating schedule for 24-hour operation.

Travel: None
Duties and responsibilities may be added, deleted and/or changed at any time at the discretion of management.
Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
In line with Plastic Express' Environmental Promise, the hired individual is expected to enthusiastically support all facets of Operation Clean Sweep; specifically, making a conscious effort to prevent pellet, flake and powder loss into the environment and ensure any spills are swiftly and effectively cleaned up.

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