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Machine Operator Assistant Jobs in Belleville, IL

Assistant Operator - Press

Granite City, IL · On-site

$15.75 - $20.75/hr

Completes press machine setup for production runs, including loading materials, adjusting settings ... operating efficiently. * Trains and provides guidance to machine assistants and new crew members.

CNC Machinist- 2nd Shift

Saint Louis, MO · On-site

$19.25 - $26.25/hr

... Machine Operator I, II, and/or III. * Keep waste low, minimize scrap, use labor efficiently, and ... Keep machinery and work area in a clean, safe, maintained, and organized. * Assist in other areas ...

CNC Machinist- 2nd Shift

Saint Louis, MO

$20 - $27.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Machine Operator I, II, and/or III. * Keep waste low, minimize scrap, use labor efficiently, and ... Keep machinery and work area in a clean, safe, maintained, and organized. * Assist in other areas ...

CNC Machinist- 2nd Shift

Saint Louis, MO · On-site

$19.25 - $26.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Machine Operator I, II, and/or III. * Keep waste low, minimize scrap, use labor efficiently, and ... Keep machinery and work area in a clean, safe, maintained, and organized. * Assist in other areas ...

Press Operator

Saint Louis, MO · On-site

$24.30/hr

  • PTO

You'll operate, monitor, and maintain processing machinery and equipment, monitor product flow, and ... Team Collaboration, Leadership & Training: * Assist team members, adapt to operational changes, and ...

Press Operator

Saint Louis, MO · On-site

$24.30/hr

  • PTO

You'll operate, monitor, and maintain processing machinery and equipment, monitor product flow, and ... Team Collaboration, Leadership & Training: * Assist team members, adapt to operational changes, and ...

Lifts heavy objects by hand or with power hoist, and cleans work area, machines, and equipment to assist other operators. * Starts/stops hydraulic pumps, motors and conveyors as required.

Lifts heavy objects by hand or with power hoist, and cleans work area, machines, and equipment to assist other operators. * Starts/stops hydraulic pumps, motors and conveyors as required.

Envelope Machine Adjuster

Saint Louis, MO · On-site

$20/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

In addition to adjusting and operating your own machine, you'll also step in to assist other adjusters as needed to keep production moving efficiently. Duties & Responsibilities * Set up and adjust ...

Envelope Machine Adjuster

Saint Louis, MO

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

In addition to adjusting and operating your own machine, you'll also step in to assist other adjusters as needed to keep production moving efficiently. Duties & Responsibilities * Set up and adjust ...

Sewing/Production

Fenton, MO

$16 - $20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Perform routine maintenance on sewing machines * Assist with other production tasks as needed Requirements: * High school diploma or equivalent * At least 1 year of experience in sewing and ...

Machine Shop Laborer

Fenton, MO · On-site

$14.25 - $18.25/hr

  • Retirement

  • PTO

Machine Shop Location: Fenton, MO Reports To: Production Supervisor - Machine Shop Classification ... Additionally, the operator will assist with unloading trucks and transferring material to the ...

Machine Shop Laborer

Fenton, MO · On-site

$14.25 - $18.25/hr

  • Retirement

  • PTO

Machine Shop Location: Fenton, MO Reports To: Production Supervisor - Machine Shop Classification ... Additionally, the operator will assist with unloading trucks and transferring material to the ...

Our Human Resources Department is available to assist in that process if needed. Successfully pass, or has passed the Operators Union aptitude test when required. Safely use machinery to move ...

Our Human Resources Department is available to assist in that process if needed. Successfully pass, or has passed the Operators Union aptitude test when required. Safely use machinery to move ...

Showing results 41-60

Machine Operator Assistant information

See Belleville, IL salary details

$13

$17

$21

How much do machine operator assistant jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for machine operator assistant in Belleville, IL is $17.96, according to ZipRecruiter salary data. Most workers in this role earn between $15.62 and $18.70 per hour, depending on experience, location, and employer.

What is the difference between Machine Operator Assistant vs Machine Operator?

AspectMachine Operator AssistantMachine Operator
CredentialsHigh school diploma or equivalent; some technical trainingHigh school diploma; technical certifications often preferred
Work EnvironmentAssists in manufacturing or production settings, working alongside machine operatorsOperates machinery directly in manufacturing or industrial environments
Job ResponsibilitiesSupports machine operation, performs basic maintenance, and monitors equipmentControls and manages machinery, ensures quality, and troubleshooting

The Machine Operator Assistant primarily supports and assists the Machine Operator in daily tasks, focusing on preparation and basic maintenance. The Machine Operator takes on the responsibility of running and managing machinery independently. Both roles are essential in manufacturing, but the Machine Operator has more advanced technical duties and decision-making authority.

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

To thrive as a Machine Operator Assistant, you need basic mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with manufacturing machinery, safety protocols, and the ability to use measuring tools or computer systems is often required. Reliability, effective communication, and the ability to work well in a team are standout soft skills for this role. These skills ensure safe, efficient machine operation and help maintain smooth production processes in manufacturing environments.

What is a machine operator assistant?

Machine Operator Assistants support machine operators by preparing materials, monitoring equipment, and ensuring a smooth production process in manufacturing environments. Their tasks often include loading and unloading materials, cleaning machines, inspecting products for quality, and assisting with machine maintenance. They help maintain efficiency and safety in the workplace and may also document production data or report equipment issues. This role is key for keeping manufacturing lines running smoothly and efficiently.

How much do you get paid as a machine operator assistant?

The average hourly wage for a machine operator assistant typically ranges from $12 to $20, depending on experience, location, and industry. Entry-level positions may pay closer to the lower end, while experienced assistants or those with specialized skills can earn higher wages. Overtime and shift differentials may also increase total compensation.

What are some common challenges faced by a machine operator assistant, and how can they be overcome?

Machine Operator Assistants often encounter challenges such as adapting to fast-paced production environments, ensuring safety compliance, and minimizing machine downtime. To overcome these, it's important to stay attentive to operational protocols, communicate effectively with machine operators and team members, and proactively report any equipment issues. Continuous learning and on-the-job training can also help assistants rapidly build the skills necessary to troubleshoot minor problems and contribute to a smooth workflow.

What are the most commonly searched types of Machine Operator jobs in Belleville, IL?

The most popular types of Machine Operator jobs in Belleville, IL are:

What cities near Belleville, IL are hiring for Machine Operator Assistant jobs?

Cities near Belleville, IL with the most Machine Operator Assistant job openings:

Infographic showing various Machine Operator Assistant job openings in Belleville, IL as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $37,367 per year, or $18 per hour.

Assistant Operator - Press

ProAmpac

Granite City, IL • On-site

$15.75 - $20.75/hr

Full-time

Re-posted 15 days ago


ProAmpac rating

7.0

Company rating: 7.0 out of 10

Based on 72 frontline employees who took The Breakroom Quiz

64th of 119 rated packaging manufacturers


Job description

This position is responsible for meeting the goals and objectives of the organization by operating and maintaining press machinery used in the manufacturing process, in addition to, ensuring compliance with all safety and quality standards.
To perform this job successfully, an individual must be able to perform each essential job function satisfactorily. Reasonable accommodations may be made, upon request, to enable individuals with disabilities to perform the essential functions.
  • Safely sets up, operates, and monitors press machinery and equipment as intended and needed to meet customer and production goals.
  • Completes press machine setup for production runs, including loading materials, adjusting settings, and calibrating equipement to ensure proper operation.
  • Monitors the production process, inspects and tests materials and equipment using safe and proper protocols, to ensure products meet quality standards and production quotas are met.
  • Verifies and tracks all materials for inventory and work in progress regulations.
  • Troubleshoots equipment malfunctions and perform routine maintenance tasks to keep machinery operating efficiently.
  • Trains and provides guidance to machine assistants and new crew members.
  • Keeps machinery and surrounding areas organized by meeting housekeeping, storage, staging, and cleanliness requirements.
  • Adhere to all safety guidelines and procedures, to prevent accidents or injuries. Wear appropriate personal protective equipment(PPE) as required by safety policies and reports any safety hazards or concerns to the appropriate team member.
  • Completes all necessary documentation for internal or external use.
  • Effectively works with other departments or team members, such as machine technicians, supervisors, and quality control inspectors, to coordinate production activities and address any potential issues as they arise.
  • All other duties as assigned.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

What ProAmpac employees say

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About PROAMPAC

Sourced by ZipRecruiter

ProAmpac is a leading global flexible packaging company with comprehensive product offerings. We provide creative packaging solutions, industry-leading customer service and award-winning innovation to a diverse global marketplace. We are guided in our work by five core values that are the basis for our success: Integrity, Intensity, Innovation, Involvement and Impact.

Industry

Plastics and rubber products manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

Cincinnati, OH, US

Year founded

1971

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