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Assistant Operator Jobs in Wisconsin (NOW HIRING)

Graymont Limited

Day Product Handler

Eden, WI · On-site

$27.47/hr

The Product Handler will assist both the Assistant Operator and Kiln Operator, loading pebble lime railcars and customer trucks. Additionally, the position will be responsible for cleanliness of ...

SUPPLYONE INC.

Assistant Machine Operator

Jackson, WI · On-site

$19 - $26/hr

The operator is responsible for knowing how to perform all the specific job duties associated with operator and assistant positions. Being a team player is essential since all tasks will require ...

GB Packaging

Assistant Machine Operator

Franksville, WI · On-site

$16.50 - $19.75/hr

Minimize material sheet, ink and adhesive waste. Assist Machine Operator in the operation of machines, ensuring efficiency and the production of quality products. * Maximize the utilization of ...

GB Packaging

Asst Machine Operator

Fort Atkinson, WI · On-site

$15.25 - $18.25/hr

Minimize material sheet, ink and adhesive waste. * Assist Machine Operator in the operation of machines, ensuring efficiency and the production of quality products. * Maximize the utilization of ...

Mittera

Finishing Assistant

Beaver Dam, WI · On-site

$16.75 - $20.25/hr

In this role, you'll work alongside experienced operators to prepare materials, monitor product ... * Assist operators with machine setups, changeovers, and basic adjustments as directed

SEEK Careers Staffing

Assistant Machine Operator

Oshkosh, WI · On-site

$16.50 - $19.50/hr

Machine Assistant Are you looking for a temp position with excellent growth potential? This ... operator with roll change overs - Other duties as assigned Qualifications - 1-2 years of solid ...

Mittera Group Inc

Finishing Assistant

Beaver Dam, WI · On-site

$16.75 - $20.25/hr

In this role, you'll work alongside experienced operators to prepare materials, monitor product ... * Assist operators with machine setups, changeovers, and basic adjustments as directed

Mittera Group

Finishing Assistant

Beaver Dam, WI · On-site

$16.75 - $20.25/hr

In this role, you'll work alongside experienced operators to prepare materials, monitor product ... * Assist operators with machine setups, changeovers, and basic adjustments as directed

Belmark inc

Machine Operator - Plant 7

De Pere, WI

$23.98/hr

Responsible to work together with Operators, Lead Operators, Assistant Operators and Back-up Operators. * Set and adjust machine controls. * Monitor machine while in operation and perform machine ...

Graymont Limited

Product Handler

Eden, WI · On-site

$27.47/hr

The Product Handler will assist both the Assistant Operator and Kiln Operator, loading pebble lime railcars and customer trucks. Additionally, the position will be responsible for cleanliness of ...

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Assistant Operator information

See Wisconsin salary details

$11

$20

$31

How much do assistant operator jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for assistant operator in Wisconsin is $20.00, according to ZipRecruiter salary data. Most workers in this role earn between $15.53 and $22.55 per hour, depending on experience, location, and employer.

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 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 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.

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.

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 significantly higher compensation due to the complexity and risk involved.

What are the most commonly searched types of Operator jobs in Wisconsin?

The most popular types of Operator jobs in Wisconsin are:

What cities in Wisconsin are hiring for Assistant Operator jobs?

Cities in Wisconsin with the most Assistant Operator job openings:

Assistant Operator jobs near you
Infographic showing various Assistant Operator job openings in Wisconsin as of August 2026, with employment types broken down into 2% As Needed, 77% Full Time, 18% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $41,607 per year, or $20 per hour.

Day Product Handler

Graymont Limited

Eden, WI • On-site

$27.47/hr

Full-time

Retirement

Posted 23 days ago

Job description

Job Introduction
Starting at $27.47/hour. Competitive Benefits Package. 1st shift full-time
United States - WI - Eden
Graymont is one of the largest lime and limestone producers in North America. The Eden Plant is a very well-established operation in Wisconsin with long term commitments for community and environmental stewardship.
The Product Handler will assist both the Assistant Operator and Kiln Operator, loading pebble lime railcars and customer trucks. Additionally, the position will be responsible for cleanliness of assigned areas.
Responsibilities:
  • Comply with all safety rules and standard safety practices.
  • Loading product in both railcars and into customer trucks
  • Effectively communicate and cooperate with truck drivers.
  • Must possess the ability to detect and respond to safety hazards and equipment malfunctions in accordance with safety rules and standards.
  • Ability to lift, carry, push, or move a minimum of 50 lbs.
  • Assist in various manual labor tasks around the plant as needed such as housekeeping, greasing, and minor maintenance, etc.
  • Assist maintenance personnel as required.
  • Work in various environments, including weather variations and exposure to fine lime/limestone dust (personal protective equipment is supplied by Graymont)
  • Ability and willingness to be cross trained in other job functions.
  • Able to access and work in ALL areas of plant which include heights up to 125' above ground level.
  • Position includes a lot of walking, climbing ladders and stairs.

Qualifications:
  • Current Driver's License is a strong asset.
  • Over 18 years of age
  • High School Diploma/GED Equivalent Desired
  • Physically fit and ability to work shifts.
  • Self-motivated, goal oriented, and excellent communication skills
  • Be able to think on your feet and troubleshoot/problem solve.
  • Strong analytical skills with demonstrated problem-solving ability.
  • Ability to adapt well to fast-paced environments with changing circumstances, direction, and strategy.
  • Possess good math skills including four basic arithmetic functions and common units of measurement.
  • Possess computer skills sufficient to work with JDE, Winlims, Microsoft Excel, Word, and Access, and the ability to learn and understand PLC's (programmable logic controllers)
  • Must possess the ability to read and write the English language to effectively interpret manuals, regulations, reports; must have the ability to complete various types of paperwork.
  • Pre-employment drug screening and background check required.

Benefits:
  • Graymont offers competitive wages, excellent benefit package and pension plan, along with opportunities for advancement.

Apply