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Injection Molding Machine Maintenance Jobs in Iowa

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Injection Molding Machine Maintenance information

See Iowa salary details

$13

$25

$58

How much do injection molding machine maintenance jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for injection molding machine maintenance in Iowa is $25.96, according to ZipRecruiter salary data. Most workers in this role earn between $19.18 and $27.12 per hour, depending on experience, location, and employer.

What is injection molding machine maintenance?

Injection molding machine maintenance refers to the regular inspection, servicing, and repair of machines used in the injection molding process to ensure optimal performance and prevent breakdowns. Maintenance tasks can include cleaning, lubrication, calibration, and the replacement of worn parts. Proper maintenance helps extend the lifespan of the machine, improves product quality, and reduces costly downtime. Both preventive and corrective maintenance are crucial for efficient and safe production operations. Technicians in this role must be familiar with the mechanical, hydraulic, and electrical systems of injection molding machines.

What are some common challenges faced in injection molding machine maintenance, and how can technicians effectively address them?

Technicians in injection molding machine maintenance often encounter challenges such as minimizing machine downtime, diagnosing complex electrical and hydraulic issues, and ensuring consistent product quality. One effective approach is to implement a regular preventative maintenance schedule, which helps identify wear and tear before it leads to breakdowns. Collaborating closely with production operators and quality control teams is also vital, as it ensures maintenance efforts are aligned with production needs and quality standards. Continual learning about new machine technologies and troubleshooting techniques further helps technicians stay ahead of potential issues.

What is the difference between Injection Molding Machine Maintenance vs Injection Molding Machine Operator?

AspectInjection Molding Machine MaintenanceInjection Molding Machine Operator
Primary ResponsibilitiesInspecting, repairing, and maintaining molding machines to ensure optimal performanceSetting up, operating, and monitoring machines during production
Required SkillsMechanical skills, troubleshooting, preventive maintenance knowledgeMachine operation, quality control, basic troubleshooting
CertificationsOften requires technical or mechanical certificationsTypically requires OSHA or manufacturing operation training
Work EnvironmentMaintenance workshops, factory floors, equipment-focusedProduction lines, factory floors, hands-on machine operation

While Injection Molding Machine Maintenance focuses on ensuring machines run smoothly through repairs and preventive care, Injection Molding Machine Operators handle the day-to-day operation of the machines during production. Both roles are essential in manufacturing, but they require different skill sets and responsibilities.

What are the key skills and qualifications needed to thrive as an Injection Molding Machine Maintenance Technician, and why are they important?

To thrive as an Injection Molding Machine Maintenance Technician, you need a solid background in mechanical and electrical systems, troubleshooting, and preventive maintenance, typically supported by a technical diploma or relevant certification. Familiarity with PLCs, hydraulic and pneumatic systems, and tools like calipers and micrometers is essential, along with knowledge of safety regulations such as OSHA. Strong problem-solving abilities, attention to detail, and effective communication skills help technicians excel in diagnosing issues and coordinating with production teams. These skills ensure machines run efficiently, minimize downtime, and maintain high-quality production output.
What are popular job titles related to Injection Molding Machine Maintenance jobs in Iowa? For Injection Molding Machine Maintenance jobs in Iowa, the most frequently searched job titles are:
What job categories do people searching Injection Molding Machine Maintenance jobs in Iowa look for? The top searched job categories for Injection Molding Machine Maintenance jobs in Iowa are:
Injection Molding Machine Maintenance jobs near you
Infographic showing various Injection Molding Machine Maintenance job openings in Iowa as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, 1% Temporary, 2% Contract, and 2% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $54,002 per year, or $26 per hour.

Injection Molding Technician 1st Shift

Groupe Lacroix

Le Mars, IA

$20.75 - $28/hr

Full-time

Medical, Dental, Vision, PTO

Posted 14 days ago

Job description

We are looking for a hands-on technician to help maintain and support our in-mold labeling (IML) plastic injection molding operations. The technician will assist with machine setup, troubleshooting, repairs, and preventive maintenance for our injection molding machines, label robots, and associated automation systems.

This is a key role to help reduce downtime and ensure our equipment is running safely and efficiently.

Key Responsibilities:

Injection Molding & IML Setup:

  • Help install and remove molds from injection molding machines
  • Set up in-mold label magazines and adjust robot label pickers
  • Load labels into IML stations and make sure labels are applied properly inside the molds

Machine Operation Support:

  • Monitor machines to ensure proper label placement and product quality
  • Assist operators and team leads with machine or label alignment issues
  • Adjust label sensors, vacuum levels, or robot arms when labels are misapplied

Maintenance & Troubleshooting:

  • Troubleshoot and repair mechanical, pneumatic, or robotic issues (e.g., vacuum loss, stuck labels, faulty sensors)
  • Report any recurring machine issues to maintenance manager
  • Replace worn-out components (hoses, fittings, sensors, cylinders)

Preventative Maintenance:

  • Clean sensors, filters, and moving parts on IML and molding machines
  • Grease and lubricate mold slides and robotic arms regularly
  • Inspect and tighten loose wires, air lines, and fittings

Documentation & Communication:

  • Record maintenance tasks in logbooks or computer system
  • Communicate clearly with maintenance team, leads, and supervisors on issues or needed repairs
  • Follow all safety and lockout/tagout procedures

What We're Looking For:

  • Basic mechanical knowledge (gears, motors, belts, sensors, air lines)
  • Comfortable using hand tools (wrenches, screwdrivers, Allen keys, etc.)
  • Some experience with injection molding, automation, or IML labeling is a big plus
  • Ability to read machine instructions and troubleshoot issues logically
  • Willing to work in a fast-paced manufacturing environment and respond to machine downtime quickly
  • Able to lift up to 50 lbs and work on your feet throughout the shift

Bonus Skills (Nice to Have):

  • Ability to read simple electrical or pneumatic diagrams
  • Experience using forklift or pallet jack (if needed for mold handling)


Benefits Include:

  • Biweekly pay
  • Health, dental, and vision insurance
  • Paid holidays and PTO
  • Growth opportunities and on-the-job training
  • Friendly and supportive team environment

Apply