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Pumper Operator Jobs in Wisconsin (NOW HIRING)

City of Green Bay

Filter Plant Operator

Green Bay, WI

$34.40 - $37.12/hr

Considerable skill in operating a variety of filtration, ozone and pumping equipment. Considerable skill in calibrating water quality analyzers. Working skill in troubleshooting control loops and ...

Milk Specialties

Lactoferin Operator

Fond Du Lac, WI · On-site

$24/hr

The Lactoferrin Operator has the responsibility for running all equipment in the lactoferrin ... Monitor all Lactoferrin equipment for leaking gaskets, airlines, pump seals and any other operation ...

Mizkan America Inc

Vinegar Processor Operator

Green Bay, WI

$18.50 - $23.25/hr

Make routine field inspections of the tanks, pumps meters, valves, lines and motors to assure that ... operating conditions. * Assist with conducting periodic laboratory analysis to monitor processes ...

Mizkan

Vinegar Processor Operator

Green Bay, WI · On-site

$18.50 - $23.25/hr

Make routine field inspections of the tanks, pumps meters, valves, lines and motors to assure that ... operating conditions. * Assist with conducting periodic laboratory analysis to monitor processes ...

City of Green Bay, WI

Filter Plant Operator

Green Bay, WI · On-site

$34.40 - $37.12/hr

Considerable skill in operating a variety of filtration, ozone and pumping equipment. Considerable skill in calibrating water quality analyzers. Working skill in troubleshooting control loops and ...

Pentair

Assembly Operator - 2nd Shift

Delavan, WI · On-site

$18.50/hr

We have an opportunity for an Assembly Operator to join our Delavan, WI team. You will perform ... pumps. You will: * Perform assembly operations including: oil fill, electrical connections and ...

Pentair

Assembly Operator - 2nd Shift

Delavan, WI

$18.50/hr

We have an opportunity for an Assembly Operator to join our Delavan, WI team. You will perform ... pumps. You will: * Perform assembly operations including: oil fill, electrical connections and ...

Pentair

Assembly Operator - 2nd Shift

Delavan, WI

$18.50/hr

We have an opportunity for an Assembly Operator to join our Delavan, WI team. You will perform ... pumps. You will: * Perform assembly operations including: oil fill, electrical connections and ...

Turner Mining Group

Process Operator

Sparta, WI · On-site

$17.50 - $22.25/hr

Operate and monitor production equipment, including screens, conveyor belts, pumps, hydrosizers, dryers, crushers, elevators, and related systems. * Monitor control boards and make operating ...

Turner Mining Group

Process Operator

Sparta, WI · On-site

$17.50 - $22.25/hr

Operate and monitor production equipment, including screens, conveyor belts, pumps, hydrosizers, dryers, crushers, elevators, and related systems. * Monitor control boards and make operating ...

Turner Mining Group

Process Operator

Sparta, WI · On-site

$17.50 - $22.25/hr

Operate and monitor production equipment, including screens, conveyor belts, pumps, hydrosizers, dryers, crushers, elevators, and related systems. * Monitor control boards and make operating ...

ercoworldwide

Process Operator

Port Edwards, WI · On-site

$64K/yr

Inspect pumps, seal water flow, saturator voids, salt flow, gauges, tank levels and agitators ... Follows operating procedures when shutting down and starting up systems. * Follow SOPs when ...

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Pumper Operator information

What is a pumper operator?

Pumper Operators, also known as pump operators, are professionals responsible for operating and maintaining pumps and related equipment at sites such as oil fields, water treatment plants, or construction locations. Their main job is to control the flow of liquids, such as oil, water, or chemicals, by operating and monitoring pump systems. They ensure equipment runs efficiently, troubleshoot issues, and perform routine maintenance. Pumper Operators also record data on flow rates and pressure levels, and may be responsible for safety checks and compliance with regulations.

What are the key skills and qualifications needed to thrive as a pumper operator, and why are they important?

To thrive as a Pumper Operator, you need a solid understanding of mechanical systems, fluid dynamics, and safety protocols, usually supported by a high school diploma or equivalent and relevant on-the-job training. Familiarity with SCADA systems, pressure gauges, and maintenance tools is often required, and certifications such as HAZWOPER or OSHA may be beneficial. Strong attention to detail, problem-solving abilities, and effective communication are valuable soft skills in this role. These competencies are essential for ensuring safe, efficient, and reliable operation of pumping equipment in oil and gas or water management facilities.

What are some common challenges faced by pumper operators in the field, and how can they be managed?

Pumper Operators often encounter challenges such as equipment malfunctions, changing weather conditions, and the need for quick decision-making in emergency situations. Managing these challenges requires strong technical knowledge, regular maintenance checks, and effective communication with team members. Staying updated with safety protocols and maintaining a proactive approach to troubleshooting can help ensure smooth operations and minimize downtime.

What is the difference between Pumper Operator vs Well Service Technician?

AspectPumper OperatorWell Service Technician
CredentialsOSHA safety training, CDL often preferredWell control certifications, safety training
Work EnvironmentOilfield sites, pump stationsWell sites, service rigs
Industry UsageOil & gas production, pumpingWell maintenance, repair, stimulation

While both Pumper Operators and Well Service Technicians work in the oil and gas industry, Pumper Operators primarily focus on operating and maintaining pumps and fluid systems at production sites. Well Service Technicians handle well repairs, stimulation, and maintenance tasks. The roles overlap in safety training and industry environment but differ in technical scope and responsibilities.

How to become a pumper operator?

To become a pumper operator, candidates typically need a high school diploma or equivalent and relevant experience in oil and gas operations. Training on equipment and safety procedures is often provided on the job, and obtaining certifications such as H2S or OSHA safety training can improve job prospects. Strong mechanical skills and the ability to work in outdoor environments are also important.

What are popular job titles related to Pumper Operator jobs in Wisconsin?

For Pumper Operator jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Pumper Operator jobs in Wisconsin look for?

The top searched job categories for Pumper Operator jobs in Wisconsin are:

Pumper Operator jobs near you
Infographic showing various Pumper Operator job openings in Wisconsin as of August 2026, with employment types broken down into 49% Full Time, 49% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

Chemical Operator

SMS Staffing

Pleasant Prairie, WI • On-site

$18.75 - $21.25/hr

Other

Re-posted 5 days ago

Job description

Immediate Openings!  SMS Staffing is hiring Chemical Operators in Pleasant Prairie, WI area!
Job Title: Chemical Operator
Location: Pleasant Prairie, WI
Pay Rate: Depending on Experience
Temp to Hire
Schedule:
1st Shift | 6:00 am – 2:30 pm (Monday - Friday)
2nd Shift | 4:00 pm – 12:30 am (Monday - Friday)
Position Summary
The Chemical Operator is responsible for safely operating equipment used to blend, transfer, and package chemical products within a manufacturing facility. This role ensures accurate processing of materials, maintains production documentation, and supports efficient and safe plant operations.
Key Chemical Operator Responsibilities
  • Operate pumps, tanks, and processing equipment to transfer, blend, and package chemical products.
  • Measure and mix chemical batches according to established formulas and production specifications.
  • Fill drums, totes, and containers and prepare products for storage or shipment.
  • Monitor equipment and production processes to ensure quality and operational efficiency.
  • Maintain accurate production records, batch logs, and inventory documentation.
  • Operate forklifts or material handling equipment to move raw materials and finished goods as needed.
  • Follow all safety, environmental, and regulatory guidelines, including proper use of PPE.
  • Maintain a clean, organized, and safe work environment.

Qualifications:
  • High school diploma or equivalent required.
  • Previous experience in manufacturing, chemical processing, or industrial operations preferred.
  • Strong attention to detail and ability to follow technical procedures.
  • Basic computer and documentation skills.
  • Ability to work safely in an industrial environment, lift up to 50 lbs. and climb as needed.

Requirements:
  • Must be able to read and write English
  • Have basic math capabilities
  • Comfortable working around chemicals
  • Able to wear safety equipment (i.e.: respirator, gloves, acid suit, googles and steel-toed work boots)
  • May be required to work outdoors
  • Flexible with overtime

Join the SMS TEAM!
It takes more than modern facilities, advanced equipment, and innovative technology to become a trusted supplier. It takes dedicated people who are committed to our customers’ success and willing to go the extra mile to ensure the job is done right.
#SMS
 

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