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Assistant Operator Jobs in Milwaukee, WI (NOW HIRING)

City of Pewaukee

Utility Operator

Pewaukee, WI · On-site

$27.10 - $36.12/hr

Perform water sampling, testing, and meter reading * Assist with DNR regulatory reporting and ... Wisconsin Waterworks Operator Class G and D certifications * Hourly pay range: $27.10 - $30.97 ...

Walbec Group

Gradall Operator

Waukesha, WI · On-site

Ensure that proper safety and incident reporting procedures are followed. * Assist with repairs as ... When not operating equipment, be willing to labor as needed. * Member of a Local Operators Union ...

Walbec Group

Gradall Operator

Milwaukee, WI · On-site

Ensure that proper safety and incident reporting procedures are followed. * Assist with repairs as ... When not operating equipment, be willing to labor as needed. * Member of a Local Operators Union ...

Walbec Group

Gradall Operator

Milwaukee, WI

Ensure that proper safety and incident reporting procedures are followed. * Assist with repairs as ... When not operating equipment, be willing to labor as needed. * Member of a Local Operators Union ...

City of New Berlin

Utility Operator

New Berlin, WI · On-site

$27.44 - $34.79/hr

Under direction of Supervisor, help and assist in the performance of duties. Participate in on-call ... and Operators in planning, organizing and directing functions of the Division. Ability to ...

Halpin Staffing Services

Be Seen First

Machine Operator

Racine, WI · On-site

$16.50 - $18.50/hr

Assembly Operator 6am-4pm Mon-Thurs $16.50 4pm-2am Mon-Thurs $17 6am-6pm Fri-Sun - $18 1pm-7am Sun ... May perform or be trained on mechanical duties to assist in higher-technical maintenance of ...

City of New Berlin, WI

Utility Operator

New Berlin, WI · On-site

$27.44 - $34.79/hr

... supervision, operator is to perform a variety of skilled mechanical operation, repair and ... Under direction of Supervisor, help and assist in the performance of duties. * Participate in ...

Integrity Trade Services

Machine Operator

Waukesha, WI · On-site

$18/hr

Machine Operator Pay: $18.00/hour Shift: To be discussed Location: Waukesha, WI Integrity Trade ... Read technical drawings and measurement tools to ensure quality standards * Assist with machine ...

Labor Solutions, LLC

Be Seen First

Forklift Operator

Mount Pleasant, WI · On-site

$19 - $21/hr

Follow OSHA safety regulations and company policies for powered industrial truck operation. * Assist with general warehouse duties as needed. Qualifications * Previous experience operating stand-up ...

Integrity Trade Services

Machine Operator

Sturtevant, WI · On-site

$16.50 - $19.50/hr

... Machine Operator is responsible for operating site specific equipment (injection molding, blow ... Perform and assist with mold and neck finish changes as required * Assist and perform adjustments ...

Integrity Trade Services

Machine Operator

Sturtevant, WI · On-site

$22.50/hr

... Machine Operator is responsible for operating site specific equipment (injection molding, blow ... Perform and assist with mold and neck finish changes as required * Assist and perform adjustments ...

Integrity Trade Services

Machine Operator

Sturtevant, WI

$16.50 - $19.50/hr

... Machine Operator is responsible for operating site specific equipment (injection molding, blow ... Perform and assist with mold and neck finish changes as required * Assist and perform adjustments ...

Integrity Trade Services

Machine Operator

Sturtevant, WI · On-site

$22.50/hr

... Machine Operator is responsible for operating site specific equipment (injection molding, blow ... Perform and assist with mold and neck finish changes as required * Assist and perform adjustments ...

MRA Recruiting Services

Laser Operator

Germantown, WI · On-site

$25 - $29/hr

Perform basic machine maintenance and assist with equipment upkeep * Support material handling ... laser operator who enjoys precision work and taking ownership of your results, we'd like to hear ...

SEEK Careers Staffing

MACHINE OPERATOR

Port Washington, WI · On-site

$16 - $16.50/hr

... - Assist with packing duties as needed (palletizing, packaging) Qualifications - Must have at least ... operator experience - Close attention to detail, ability to print legibly -Ability to multitask ...

Artemax

Press Operator

New Berlin, WI · On-site

$16.25 - $21/hr

Ability to work closely with Machine Assistants to optimize machine uptime. Positions available for Offset Press Operator and Flexo Press Operator. KEY RESPONSIBILITIES * Set up and operate a two ...

Artemax

Press Operator

New Berlin, WI · On-site

$16.25 - $21/hr

Ability to work closely with Machine Assistants to optimize machine uptime. Positions available for Offset Press Operator and Flexo Press Operator. KEY RESPONSIBILITIES * Set up and operate a two ...

Walbec Group

Grading Operator

Kenosha, WI · On-site

$21.75 - $27.75/hr

The Position: We're looking for an Experienced Road Grader Operator, to work in our Grading ... Ensure that proper safety and incident reporting procedures are followed * Assist with repairs as ...

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All JobsOperator JobsAssistant Operator JobsAssistant Operator Jobs in Milwaukee, WI

Assistant Operator information

See Milwaukee, WI salary details

$10

$19

$30

How much do assistant operator jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for assistant operator in Milwaukee, WI is $19.53, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $22.02 per hour, depending on experience, location, and employer.

What are some common challenges assistant operators face during shift changes, and how can they be managed effectively?

Assistant Operators often encounter challenges during shift changes, such as incomplete handovers or miscommunication about ongoing tasks. To manage these effectively, it’s important to follow standardized handover procedures, maintain accurate and up-to-date logs, and communicate proactively with both outgoing and incoming team members. Building strong teamwork and attention to detail helps ensure a smooth transition and minimizes operational disruptions.

Which assistant operator job pays the most?

The highest-paying assistant operator roles are often found in industries such as oil and gas, manufacturing, or power generation, where specialized skills and certifications like OSHA training or technical licenses are required. Salaries can vary based on experience, location, and industry, with some positions offering higher compensation due to the complexity of equipment or hazardous environments.

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

To thrive as an Assistant Operator, you need a basic understanding of machinery operation, safety protocols, and often a high school diploma or equivalent. Familiarity with industrial equipment, control panels, and sometimes certifications like OSHA safety training are typically required. Attention to detail, reliability, and good teamwork skills help you excel in supporting smooth operations. These skills ensure safe, efficient production processes and help maintain workplace safety and productivity.

What is the difference between Assistant Operator vs Machine Operator?

AspectAssistant OperatorMachine Operator
CredentialsHigh school diploma, on-the-job trainingHigh school diploma, technical certification often preferred
Work EnvironmentAssists in setup, monitoring, and maintenance of machineryOperates machinery directly, responsible for production output
Industry UsageCommon in manufacturing, construction, and industrial plantsPrimarily in manufacturing, processing, and production facilities

Assistant Operators support Machine Operators by preparing equipment and monitoring processes, while Machine Operators handle the direct operation of machinery. Both roles require similar credentials and are vital in industrial settings, but Machine Operators have more responsibility for operating equipment independently.

What is an assistant operator?

Assistant Operators are entry-level professionals who support the operation of machinery or equipment in industries such as manufacturing, energy, or logistics. They work under the supervision of senior operators to help monitor processes, perform basic maintenance, and ensure safety protocols are followed. Their responsibilities may include setting up machines, loading materials, inspecting products, and reporting any issues to supervisors. Assistant Operators play a key role in maintaining efficient production and minimizing downtime. This position is often a stepping stone to more advanced operator roles.
What are the most commonly searched types of Operator jobs in Milwaukee, WI? The most popular types of Operator jobs in Milwaukee, WI are:
What cities near Milwaukee, WI are hiring for Assistant Operator jobs? Cities near Milwaukee, WI with the most Assistant Operator job openings:
Assistant Operator jobs near you

Utility Operator

City of Pewaukee

Pewaukee, WI • On-site

$27.10 - $36.12/hr

Full-time

Re-posted 7 hours ago

Job description

The City of Pewaukee is seeking a Utility Operator to join our exceptional Water & Sewer Utility team. We offer a supportive work environment, generous benefits, commitment to career development, and excellent work/life balance. We welcome both entry-level candidates eager to learn and experienced operators ready to contribute their expertise. Pay is commensurate with experience, as outlined below.

Position Overview

Utility Operators are responsible for the repair and maintenance of municipal water and sanitary sewer facilities. Key responsibilities include:

  • Operate SCADA systems and inspect pump stations daily
  • Maintain and repair water/sewer infrastructure, including hydrants, valves, pumps, and piping
  • Perform water sampling, testing, and meter reading
  • Assist with DNR regulatory reporting and compliance
  • Locate underground utilities and inspect new connections
  • Handle water treatment chemicals and supervise flushing programs
  • Perform Cross Connection Control inspections
  • Respond to customer water and sewer complaints

Career Levels and Compensation

OPERATOR I (Entry Level)

  • 0-2 years of experience
  • Wisconsin Waterworks Operator Class G and D certifications
  • Hourly pay range: $27.10 - $30.97 – pay is commensurate with experience

OPERATOR II

  • 3-4 years of experience
  • Wisconsin Waterworks Operator Class G and D certifications
  • Basic General Wastewater with Collections Systems subclass certifications
  • Hourly pay range: $29.35 - $33.54 – pay is commensurate with experience

OPERATOR III

  • 5+ years of experience
  • All Operator II certifications plus Iron Removal and VOC
  • Hourly pay range: $31.61 - $36.12 – pay is commensurate with experience

Hours of work are 6:30 am to 3 pm Monday through Friday. All operators are in the on-call rotation and must reside within 40 minutes of city hall.