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Plastic Injection Molding Jobs in Raleigh, NC (NOW HIRING)

LC Industries

Operator, Injection Mold

Durham, NC

$15.50 - $20.75/hr

ABOUT THIS ROLE Tend molding machine by working at a bench or on shop floor by performing the ... Remove small quantities of plastic with hand files and scrapers to produce close fit between parts.

L C Industries

Operator, Injection Mold

Durham, NC · On-site

$15.50 - $20.75/hr

ABOUT THIS ROLE Tend molding machine by working at a bench or on shop floor by performing the ... Remove small quantities of plastic with hand files and scrapers to produce close fit between parts.

W3Global Inc.

Mold Maker

Wake Forest, NC

$28 - $35/hr

Raleigh, NC (Wake Forest, NC Manufacturing Site) Position: Full-time | Day Shift About Our Client Our Client specializes in building plastic injection molds, blow molds for the medical industry ...

CommScope, Inc.

Junior R&D Engineer

Apex, NC · On-site

Expertise in molded plastic part design is essential. This individual excels at translating complex ... Proficiency with injection molded and sheet metal part design. * Strong communication, reporting ...

CommScope Inc.

Junior R&D Engineer

Apex, NC · On-site

Expertise in molded plastic part design is essential. This individual excels at translating complex ... Proficiency with injection molded and sheet metal part design. * Strong communication, reporting ...

Pure

ANALYTICAL SCIENTIST

Durham, NC · On-site

Perform analytical testing on recycled and purified plastic to support R&D projects * Lead ... Previous experience with DSC, FTIR, TGA, SEM, Rheology, Instron, Injection molding. * Knowledge of ...

Envicor Rotomolding LLC

Machine Operator

Smithfield, NC · On-site

$17 - $20/hr

Vision insurance Leading custom plastics molder is looking to add to our family. EnviCor Rotomolding LLC, located in Smithfield, NC, is a molder of recreational goods, water/chemical tanks ...

Envicor Rotomolding LLC

Machine Operator

Smithfield, NC

$17 - $20/hr

Leading custom plastics molder is looking to add to our family. EnviCor Rotomolding LLC, located in Smithfield, NC, is a molder of recreational goods, water/chemical tanks, industrial products and ...

Envicor Rotomolding LLC

Machine Operator

Smithfield, NC

$17 - $20/hr

Leading custom plastics molder is looking to add to our family. EnviCor Rotomolding LLC, located in Smithfield, NC, is a molder of recreational goods, water/chemical tanks, industrial products and ...

Lancesoft

Mechanical Engr 2

Durham, NC · On-site

$70 - $89.31/hr

Design sheet metal, plastic, and machined parts and assemblies for use in automation equipment ... including injection molded and related systems and assemblies. \uf0b7 Product development ...

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Plastic Injection Molding information

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How much do plastic injection molding jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for plastic injection molding in Raleigh, NC is $17.85, according to ZipRecruiter salary data. Most workers in this role earn between $14.95 and $20.10 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, and why are they important?

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 job categories do people searching Plastic Injection Molding jobs in Raleigh, NC look for? The top searched job categories for Plastic Injection Molding jobs in Raleigh, NC are:
What cities near Raleigh, NC are hiring for Plastic Injection Molding jobs? Cities near Raleigh, NC with the most Plastic Injection Molding job openings:
Plastic Injection Molding jobs near you
Infographic showing various Plastic Injection Molding job openings in Raleigh, NC as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $37,122 per year, or $17.8 per hour.

Injection Molding-Engineering Manager

Rosti North America

Cary, NC • On-site

Full-time

Medical, Dental, Retirement

Posted 5 days ago

Job description

Description:

Rosti Offers:

  • A dynamic team environment in a growth-focused medical-device, small component manufacturing facility.
  • Comprehensive benefits program (health, dental, retirement savings, etc.).
  • Opportunity to lead mission-critical engineering operations producing high-precision parts and to drive manufacturing excellence.
  • Professional development opportunities and career growth in a manufacturing leadership role.

Summary:

We are seeking a hands-on Engineering Manager to lead and support our plastic injection molding operations. This role combines leadership responsibilities with direct technical involvement in process optimization, tooling, equipment maintenance, and continuous improvement initiatives. The ideal candidate will have a strong background in injection molding, team leadership, and manufacturing engineering.


Job Responsibilities:

This list of duties and responsibilities is not all inclusive and may be expanded to include other duties and responsibilities as management may deem necessary at any time.

  • Benchmark, propose and maintain the company as a leader in custom manufacturing and contract services, injection molding and engineering services
  • Propose the company’s forward progress to upper management as required
  • Train, develop skills and monitor performance of engineering staff
  • Collaborate cross-functionally with production, quality, and supply chain teams to meet operational goals.
  • Monitor engineering activity to verify conformance to customer requirement and implementation of standards and policies.
  • Initiate engineering standard procedures to ensure quality of services, that product and tooling meets the customer’s expectation and respond to request for quotation
  • Participate in development of tooling standards direction design review and recommend solutions for quality tools and programs for customer satisfaction
  • Initiate procedures to ensure sound project/product management, including procedures for financial program tracking, project management and on-time deliveries
  • Develop stronger skills and knowledge for the engineering staff in an effort for them to understand their respective jobs and the ability to accomplish the above duties and tasks related to their position
Requirements:

Knowledge, Skills and Abilities:

  • Bachelor’s degree in Plastics Engineering, Manufacturing Engineering, or related field (or equivalent experience).
  • 10+ years of experience in plastic injection molding, with at least 2 years in a leadership or supervisory role.
  • 5+ years of experience in tooling, processing, and CAD within the custom molding industry.
  • Strong knowledge of custom injection molding standards, practices, and manufacturing systems.
  • Experience with contract assembly services, BOM development, ERP software, and quality systems.
  • Familiarity with statistics, FMEA, cost accounting standards, and industrial engineering principles.
  • Excellent problem-solving, communication, and organizational skills.
  • RJG or similar scientific molding training.
  • Experience with automation and robotics in molding environments.
  • Lean manufacturing and Six Sigma certification.