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Plastic Injection Molding Jobs in Seneca, SC (NOW HIRING)

Techniplas

Molding Operator

Anderson, SC · On-site

$13.50 - $16/hr

Plastic Injection Molding background is helpful. * Demonstrated ability to be a reliable, responsible team player focused on producing a top-quality product.

Techniplas

Molding Operator

Anderson, SC · On-site

$13.50 - $16/hr

Plastic Injection Molding background is helpful. * Demonstrated ability to be a reliable, responsible team player focused on producing a top-quality product.

Westrock

R&D Technologist

Anderson, SC · On-site

The R&D Specialist is responsible for the development, optimization, and industrialization of injection-molded plastic components for food packaging applications. This role combines expertise in ...

Mergon Group

EHS Manager

Anderson, SC · On-site

$68K - $92K/yr

Company Overview Mergon Corporation is a fast-paced manufacturer specializing in plastic injection molding and blow molding, serving automotive, industrial, and consumer markets. We operate a 200 ...

Mergon

EHS Manager

Anderson, SC · On-site

$72K - $97K/yr

EHS Manager Mergon Corporation is a fast-paced manufacturer specializing in plastic injection molding and blow molding, serving automotive, industrial, and consumer markets. We operate a 200-person ...

Mergon

EHS Manager

Anderson, SC · On-site

$68K - $92K/yr

Company Overview Mergon Corporation is a fast-paced manufacturer specializing in plastic injection molding and blow molding, serving automotive, industrial, and consumer markets. We operate a 200 ...

ElringKlinger AG

Injection Molding Operator

Easley, SC

$15 - $20.25/hr

* Implement and comply with defined standards * Carry out equipment accentances * Set parameters for manufacturing process * Optimize manufacturing processes in order to improve the OEE, process ...

ElringKlinger AG

Injection Molding Operator

Easley, SC · On-site

$15 - $20.25/hr

* Implement and comply with defined standards * Carry out equipment accentances * Set parameters for manufacturing process * Optimize manufacturing processes in order to improve the OEE, process ...

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All JobsPlastic Injection Molding JobsPlastic Injection Molding Jobs in Seneca, SC

Plastic Injection Molding information

See Seneca, SC salary details

$11

$17

$24

How much do plastic injection molding jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for plastic injection molding in Seneca, SC is $17.47, according to ZipRecruiter salary data. Most workers in this role earn between $14.66 and $19.66 per hour, depending on experience, location, and employer.

What is plastic injection molding?

Plastic injection molding is a manufacturing process used to produce parts by injecting molten plastic material into a mold. The process involves melting plastic pellets, injecting the liquid into a custom-designed mold cavity, and then cooling the material until it solidifies into the final shape. This method is widely used due to its ability to produce high volumes of identical parts with complex shapes and fine details. It's commonly used in industries such as automotive, consumer goods, electronics, and medical devices.

What are some common challenges faced by plastic injection molding technicians, and how can they be addressed?

Plastic Injection Molding Technicians often encounter challenges such as machine downtime, material inconsistencies, and maintaining product quality. Addressing these requires strong troubleshooting skills, attention to detail, and good communication with maintenance and quality control teams. Proactively inspecting equipment, adhering to preventive maintenance schedules, and collaborating closely with engineers help minimize defects and ensure efficient production. Continuous learning and staying updated with new molding technologies also support long-term success in this role.

What are the key skills and qualifications needed to thrive as a plastic injection molding technician?

To thrive as a Plastic Injection Molding Technician, you need a solid understanding of manufacturing processes, mechanical aptitude, and familiarity with material properties, usually supported by a high school diploma or technical certification. Proficiency in using injection molding machines, process control software, and quality inspection tools is essential. Attention to detail, problem-solving skills, and effective communication help you stand out in this role. These skills ensure the efficient production of high-quality parts, minimize downtime, and maintain safety and productivity on the manufacturing floor.

What is the difference between Plastic Injection Molding vs Plastic Mold Designer?

AspectPlastic Injection MoldingPlastic Mold Designer
Primary RoleManufactures plastic parts by injecting molten plastic into moldsDesigns and develops molds used in plastic injection molding processes
Required SkillsMachine operation, material knowledge, quality controlCAD design, mold design, engineering principles
Work EnvironmentFactories, manufacturing plantsDesign studios, engineering offices
CertificationsMachine operation, safety certificationsCAD software certifications, engineering credentials

While Plastic Injection Molding involves the actual manufacturing of plastic parts, Plastic Mold Designers focus on creating the molds used in this process. Both roles are essential in the plastic manufacturing industry, with overlapping skills in engineering and design, but they differ in daily tasks and work environments.

What cities near Seneca, SC are hiring for Plastic Injection Molding jobs? Cities near Seneca, SC with the most Plastic Injection Molding job openings:
Plastic Injection Molding jobs near you
Infographic showing various Plastic Injection Molding job openings in Seneca, SC as of August 2026, with employment types broken down into 89% Full Time, 7% Part Time, 2% Contract, and 2% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $36,344 per year, or $17.5 per hour.

Maintenance Technician

Clarion Technologies

Anderson, SC • On-site

Full-time

Re-posted 16 days ago

Job description


Job description



Maintenance Technician - Injection Molding - Clarion Technologies, Inc. is growing and adding to our team of skilled maintenance technicians. If you enjoy a fast-paced environment with a great group of co-workers, explore Clarion. Our presses range in size from 90T to 2500T. Our Maintenance Technicians are responsible for troubleshooting, repair and PM's on all machinery and auxiliary equipment. We have a very strong preventive maintenance program.

We would love to hear from you if you have at least 3 years of maintenance experience in an injection molding facility.

Work Remotely

  • No

Job Type: Full-time

Schedule:

  • 8 hour shift
  • Overtime

Experience:

  • maintenance: 3 years (Preferred)
  • Plastic Injection Molding: 3 years (Preferred)


Work Location: In person



Clarion Technologies logo

About Clarion Technologies

Sourced by ZipRecruiter

We’re More Than Advanced Injection Molding We pride ourselves on providing innovative solutions for our clients problems. Everything about our facilities and the capabilities we’ve perfected has been built around doing just that. Serving the Automotive, Appliance and Consumer Industries Whether you’re in your car, in your kitchen or in your physician’s office, you’re likely interacting with a Clarion manufactured product.

Industry

Plastics product manufacturing

Company size

201 - 500 Employees

Headquarters location

Holland, MI, US

Year founded

1988

View All Clarion Technologies Jobs