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Plastic Welding Jobs in Iowa (NOW HIRING)

Tri-Rinse

Production Operator

Sioux City, IA · On-site

$20/hr

Plastic weld the replacement section using proper welding techniques * Diagnose common equipment problems and effectively communicate with maintenance personnel * Coordinate with team members for ...

Liberty Diversified International

Welder II

Milford, IA · On-site

$1.5K/wk

Setup and perform welding per prints including (spot welding, robotic welder and MIG welding) * Any ... The LDI family of companies includes Liberty Packaging, Liberty Paper, Liberty Plastics ( Custom ...

Liberty Diversified International

Welder I

Milford, IA · On-site

$1.5K/wk

Setup and perform welding per prints including (spot welding, robotic welder and MIG welding) * Any ... The LDI family of companies includes Liberty Packaging, Liberty Paper, Liberty Plastics ( Custom ...

Den Hartog Industries Inc

Mold Builder 1

Hospers, IA · On-site

Welder Location: 4010 Hospers Drive South, Hospers, IA, 51238, United States Job Category: Welder, Hospers, Plastics Employee Type: Full Time Required Degree: High School Manage Others: No Contact ...

TRC Companies, Inc.

Gas Construction Manager

Iowa City, IA · On-site

$145K - $175K/yr

Knowledge of industrial construction materials, piping materials, process piping, gas transmission/distribution systems, conveyance pipeline construction, both metallic and plastic welding processes

Den Hartog Industries Inc

Mold Builder 1

Hospers, IA

Welder Location: 4010 Hospers Drive South, Hospers, IA, 51238, United States Job Category: Welder, Hospers, Plastics Employee Type: Full Time Required Degree: High School Manage Others: No Contact ...

CRESLINE

MAINTENANCE SUPERVISOR - CLIA

Council Bluffs, IA · On-site

$70 - $95/hr

Cresline Plastic Pipe Co., Inc., 2100 South 35th Street, Council Bluffs, Iowa, United States of ... Welding and forklift maintenance experience preferred. * Previous experience with Preventative ...

Sac and Fox Tribe of Iowa

Carpentry Trainer

Tama, IA · On-site

$46K - $65K/yr

... carpentry, welding, cement work, drywall, roofing, ect.Organize, file and maintain daily ... plastics, and composites.Studying specifications in blueprints, sketches, or building plans to ...

Meskwaki Nation

Carpentry Trainer

Tama, IA · On-site

$46K - $65K/yr

... welding, cement work, drywall, roofing, ect. * Organize, file and maintain daily records * Assist ... plastics, and composites. * Studying specifications in blueprints, sketches, or building plans to ...

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Plastic Welding information

See Iowa salary details

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How much do plastic welding jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for plastic welding in Iowa is $14.45, according to ZipRecruiter salary data. Most workers in this role earn between $14.47 and $14.47 per hour, depending on experience, location, and employer.

What is plastic welding?

Plastic welding is a process used to join two or more pieces of plastic together using heat, pressure, or a combination of both. The process involves melting the plastic surfaces at the joint and then allowing them to cool and fuse together, creating a strong bond. Common methods of plastic welding include hot gas welding, ultrasonic welding, and solvent welding. This technique is widely used in industries such as automotive, manufacturing, and construction to repair or fabricate plastic parts.

What are the key skills and qualifications needed to thrive as a plastic welder, and why are they important?

To thrive as a Plastic Welder, you need a solid understanding of welding techniques for plastics, material identification, and blueprint reading, often supported by a high school diploma or technical training. Familiarity with welding tools such as hot air welders, extrusion welders, and plastic fabrication equipment, as well as certifications like the Certified Plastic Welder credential, is valuable. Attention to detail, manual dexterity, and problem-solving skills help set standout professionals apart in this field. These skills and qualifications are important to ensure strong, precise welds and high-quality finished products in manufacturing or repair settings.

What are the most common challenges faced by plastic welders on the job, and how can they be overcome?

Plastic welders often encounter challenges such as ensuring proper material compatibility, maintaining consistent weld quality, and working in environments with varying temperatures or contaminants. To overcome these, it’s important to thoroughly prepare and clean surfaces before welding, use the correct welding technique and equipment for each type of plastic, and stay updated on safety protocols. Regular training and close coordination with quality control teams can also help in identifying and resolving issues early, ensuring strong and reliable welds.

What is the difference between Plastic Welding vs Plastic Fabricator?

AspectPlastic WeldingPlastic Fabricator
CertificationsTypically requires specialized plastic welding certificationsMay require general fabrication or manufacturing certifications
Work EnvironmentIndustrial settings, repair shops, manufacturing plantsManufacturing facilities, custom fabrication shops
Job FocusJoining or repairing plastic components using welding techniquesCutting, shaping, and assembling plastic parts
Industry UsageAutomotive, plumbing, aerospace, manufacturingProduct manufacturing, custom plastic parts, prototypes

Plastic Welding involves joining or repairing plastic parts through specialized welding techniques, often requiring specific certifications. Plastic Fabricators focus on cutting, shaping, and assembling plastic components, typically in manufacturing environments. While both roles work with plastics, Plastic Welding emphasizes repair and joining, whereas Plastic Fabrication centers on creating and assembling plastic parts.

How much do plastic welders make?

Plastic welders typically earn between $35,000 and $60,000 annually, depending on experience, location, and industry. Skilled welders with certifications and specialized tools can earn higher wages, especially in manufacturing or construction environments.

What are popular job titles related to Plastic Welding jobs in Iowa?

For Plastic Welding jobs in Iowa, the most frequently searched job titles are:

What job categories do people searching Plastic Welding jobs in Iowa look for?

The top searched job categories for Plastic Welding jobs in Iowa are:

Plastic Welding jobs near you
Infographic showing various Plastic Welding job openings in Iowa as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 9% Part Time, 1% Contract, and 2% Nights. Highlights an 100% Physical job distribution, with an average salary of $30,056 per year, or $14.4 per hour.

Production Operator

Tri-Rinse

Sioux City, IA • On-site

$20/hr

Full-time

Medical, Retirement, PTO

Re-posted 4 days ago

Key responsibilities

  • Evaluate seed bins to determine necessary repairs

  • Wash seed bins using power sprayers

  • Cut out and plastic weld replacement sections using proper welding techniques

Job description

Now Hiring - Production Operators

$20/hour+ (pay is flexible depending on experience)

All Shifts available!

Opportunities for growth with our Operator Progression Program

Tri Rinse is an award-winning, St. Louis-based provider of agricultural services including seed box management, container management, industrial cleaning, and formulation/packaging. With our promise of stewardship and sustainability, Tri-Rinse grew out of a demand for EPA-compliant, environmentally responsible services, which we continue to provide our customers in new and expanding ways.

Our biggest asset is our people. It is their integrity, resourcefulness, and customer-first mentality that fuel our reputation as true problem-solvers for our industry. Encouraged by a culture of collaboration, we share the liability and passion necessary to truly innovate.


We are seeking highly motivated wash and repair warehouse operators for our Sioux City, IA location to wash and repair plastic seed bin containers using a variety of hand tools and plastic welding equipment.  


 What's in it for you?

  • Family owned since 1981 and growing!
  • Team-oriented Culture
  • Recognition and rewards for team member contributions!
  • Opportunity for advancement through our Operator Progression Program
  • Great health benefits at a low monthly cost to you and minimal out of pocket expenses
  • Flexible Spending Accounts (FSAs)
  • Profit Bonus
  • 401(k) match
  • Paid Vacation Days and Holidays
  • Company paid Short-Term and Long-Term Disability insurance


What will you be doing? 

• Evaluate seed bins to determine necessary repairs

• Wash seed bins using power sprayers

• Cut out replacement sections from the scrap seed bin

• Plastic weld the replacement section using proper welding techniques

• Diagnose common equipment problems and effectively communicate with maintenance personnel

• Coordinate with team members for maximum production efficiency and safety

• Contribute to continuous improvement efforts to reduce downtime

• Use basic hand tools for routine equipment adjustments and repairs

• Other duties as assigned


What makes you the right fit? 

• You can recognize and differentiate between different colors.

• You have a mind for mechanical tasks.

• You can quickly convert units of measurement.

• You are a great problem solver and have experience troubleshooting equipment.

• You lead others by example in safety, ownership, and efficiency.

• If you have plastic welding experience, that's a plus!

• You have experience using hand tools like grinders, sawzall, drills and dremel tools.

PHYSICAL REQUIREMENTS:  While performing the duties of this job, the employee is regularly required to speak and understand English, hear, stand, walk, use hands to handle or feel and reach with hands and arms, and differentiate between different colors (especially red and green). Lift and carry 50+ lbs. 

ENVIRONMENTAL CONDITIONS: Industrial warehouse environment.


Equal Opportunity Employer