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Machine Operator Assistant Jobs in Marshalltown, IA

... machines are set up in accordance with Standard Operating Procedures (SOP) and Visual Operating ... * Assist with or perform basic welding and fabrication work when needed to repair or modify ...

New

CNC Programmer (3rd Shift)

Marshalltown, IA ยท On-site

$24.50 - $33.50/hr

... * Assist in the development of capital investment plans, supporting machine and fixture capability requirements. * Provide mentorship to CNC operators and programmers, promoting skill development ...

CNC Programmer (3rd Shift)

Marshalltown, IA ยท On-site

$24.50 - $33.50/hr

... * Assist in the development of capital investment plans, supporting machine and fixture capability requirements. * Provide mentorship to CNC operators and programmers, promoting skill development ...

CNC Programmer (3rd Shift)

Marshalltown, IA ยท On-site

$24.50 - $33.50/hr

... * Assist in the development of capital investment plans, supporting machine and fixture capability requirements. * Provide mentorship to CNC operators and programmers, promoting skill development ...

CNC Programmer-Cedar Falls,Iowa

Reinbeck, IA ยท On-site

$25 - $34.25/hr

Work with operators, lead people, supervisors, manufacturing engineers, and other internal and ... Conduct special studies, assist with capital research, serve on special teams, and provide support ...

CNC Programmer-Cedar Falls,Iowa

Morrison, IA ยท On-site

$24 - $32.75/hr

Work with operators, lead people, supervisors, manufacturing engineers, and other internal and ... Conduct special studies, assist with capital research, serve on special teams, and provide support ...

Cook - Part Time

Nevada, IA ยท On-site

$17 - $25.50/hr

... * Assist in the distribution and set-up of patient/resident trays as assigned. * Assist in ... Operate dish machine following established policy and procedures. * Consistently follow safe food ...

Cook - Part Time

Nevada, IA ยท On-site

$17 - $25.50/hr

... * Assist in the distribution and set-up of patient/resident trays as assigned. * Assist in ... Operate dish machine following established policy and procedures. * Consistently follow safe food ...

Cook - Part Time

Nevada, IA ยท On-site

$17 - $25.50/hr

... * Assist in the distribution and set-up of patient/resident trays as assigned. * Assist in ... Operate dish machine following established policy and procedures. * Consistently follow safe food ...

Showing results 41-60

Machine Operator Assistant information

See Marshalltown, IA salary details

$12

$17

$20

How much do machine operator assistant jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for machine operator assistant in Marshalltown, IA is $17.15, according to ZipRecruiter salary data. Most workers in this role earn between $14.95 and $17.84 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 Marshalltown, IA? The most popular types of Machine Operator jobs in Marshalltown, IA are:
What cities near Marshalltown, IA are hiring for Machine Operator Assistant jobs? Cities near Marshalltown, IA with the most Machine Operator Assistant job openings:
Infographic showing various Machine Operator Assistant job openings in Marshalltown, IA as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 23% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $35,672 per year, or $17.1 per hour.

BOILER & ENGINE SUPERVISOR - 1ST SHIFT

JBS USA

Marshalltown, IA โ€ข On-site

Full-time

Posted 7 days ago


Job description

Description
Position at JBS USA
Boiler & Engine Supervisorย ย ย ย ย 

Division/Department:ย  Pork

Location:ย ย  Marshalltown

Job title:ย  B&E Supervisor

Reports to: Asst. Plant Engineer

Salaried Grade:ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย 

Exempt

Type of position:

Full-time

Hours: 1st Shift

Flexible when needed

Responsibilities:

  • Prioritize work orders and schedule mechanics according to immediacy and necessity of orders.
  • Monitor all production areas to ensure proper functioning of equipment and machinery.
  • Perform skilled maintenance activities including construction, welding, brazing, soldering, plumbing and hydraulics.
  • Adjust, repair and replace electrical and electronic equipment.
  • Participate in HAZMAT team to ensure preparedness for emergency situations.
  • Promote and encourage safety in all aspects of maintenance.
  • Arrange for completion of required paperwork, such as payroll.
  • Monitors and maintains the refrigeration equipment, production equipment, and boiler systems through routine checks, lubrication of equipment, and repair/replacement of parts as needed.
  • Maintains appropriate records and reports.
  • Complies with all OSHA and company safety standards and policies
  • Complies with, maintains, and updates PSM policies, procedures, and compliance reviews.
  • Attend meetings as scheduled.

Qualifications:

  • Excellent verbal and written communication skills
  • Be able to work all 3 shifts as needed
  • Heavy lifting required
  • Able to work in both hot and cold temperatures
  • Strong communication and leadership skills
  • Self-Motivated/ High Sense of urgency
  • Able to perform under High Stress situations
  • Work 40+ hours per week in all areas of the plant
  • Previous refrigeration/boiler and related experience preferred
  • Ability to monitor and operate all refrigeration and steam/boiler areas to ensure proper functioning of equipment and machinery
  • Good attendance record (Less than 3 points, for internal candidates)

Education Requirements (if applicable)

  • High school diploma or GED equivalent.
  • College experience recommended.

Approved by: Marisela Ramirez

Title: Employment Manager

Posting Date: 08/03/2026ย ย ย ย ย  ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย  ย ย ย ย ย ย ย ย ย  Closing Date: Until Filled

Position is not eligible for sponsorship of external candidates.

Applications without a resume will be disqualified

JBS is an Equal Opportunity Employer

EOE, INCLUDING DISABILITY/VETS

Apply online @ jobs.jbssa.com