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Injection Molding Supervisor Jobs (NOW HIRING)

Groupe Lacroix

Injection Molding Technician

Le Mars, IA · On-site

$20.75 - $28/hr

Injection Molding & IML Setup: * Help install and remove molds from injection molding machines ... Communicate clearly with maintenance team, leads, and supervisors on issues or needed repairs

Groupe Lacroix

Injection Molding Technician

Le Mars, IA

$20.75 - $28/hr

Injection Molding & IML Setup: * Help install and remove molds from injection molding machines ... Communicate clearly with maintenance team, leads, and supervisors on issues or needed repairs

Aptar Group

Injection Molding Technician II

Eatontown, NJ

$22.25 - $29.75/hr

Report all quality and scrap issues to appropriate supervisor/Manager as soon as possible. THIS IS HOW YOUR JOURNEY BEGINS * You will ensure injection-molding machines run to quality standards and ...

Polymer Engineered Products

Be Seen First

Injection Molding Setup Technician

Rochester, NY · On-site

$24 - $30/hr

... machine performance, and supervising production staff to ensure high-quality output. Key ... Mold Setup: Set and pull injection molds safely on presses ranging from 50-ton to 1000-ton capacity.

Proman Staffing

Injection Molding Technician

Hebron, IL · On-site

$27 - $34/hr

Up to $34.00 per hour Essential Duties and Responsibilities: · Sets up injection molding machines in anticipation of the molding process, ensuring correct parameters are set for the specific part ...

Aptar Group

Injection Molding Technician II

Eatontown, NJ · On-site

$22.25 - $29.75/hr

Report all quality and scrap issues to appropriate supervisor/Manager as soon as possible. THIS IS HOW YOUR JOURNEY BEGINS * You will ensure injection-molding machines run to quality standards and ...

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Injection Molding Supervisor information

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How much do injection molding supervisor jobs pay per hour?

As of Jun 15, 2026, the average hourly pay for injection molding supervisor in the United States is $27.51, according to ZipRecruiter salary data. Most workers in this role earn between $24.76 and $30.53 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Injection Molding Supervisor position, and why are they important?

To thrive as an Injection Molding Supervisor, you need a strong understanding of injection molding processes, equipment operations, and production management, often supported by experience in manufacturing and technical training. Familiarity with manufacturing software (like ERP or MES systems), SPC tools, and certifications such as Six Sigma or RJG Master Molder is highly valued. Strong leadership, problem-solving, and communication skills help you effectively manage teams and coordinate with other departments. These competencies are essential for maintaining quality standards, optimizing production efficiency, and ensuring safe and smooth operations.

What does an Injection Molding Supervisor do?

An Injection Molding Supervisor oversees the injection molding production process, ensuring efficient operation, quality control, and adherence to safety standards. They manage machine operators, troubleshoot equipment issues, and optimize production schedules to meet deadlines. Additionally, they collaborate with quality control teams to ensure products meet specifications and implement process improvements for efficiency and cost reduction.

What are some typical challenges an Injection Molding Supervisor may face on the job?

Injection Molding Supervisors often encounter challenges such as minimizing machine downtime, maintaining consistent product quality, and balancing tight production schedules. They frequently need to troubleshoot equipment issues quickly while also training and motivating operators to follow best practices. Effective supervisors must adapt to rapidly changing production demands and work closely with maintenance, quality, and engineering teams to resolve problems efficiently. Overcoming these challenges requires a mix of technical know-how, organizational skills, and strong leadership. Embracing these demands can help supervisors develop valuable expertise and advance to higher management roles within manufacturing.

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Injection Molding Supervisor jobs near you
Infographic showing various Injection Molding Supervisor job openings in the United States as of June 2026, with employment types broken down into 92% Full Time, and 8% Nights. Highlights an 100% In-person job distribution, with an average salary of $57,222 per year, or $27.5 per hour.

Injection Molding Technician

Gest-Can RLX (2000) INC

Le Mars, IA • On-site

$20.75 - $28/hr

Full-time

Medical, Dental, Vision, PTO

Posted 13 days ago

Be an early applicant

Job description

Salary: DOE

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 Were 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