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Injection Molding Jobs in Indiana (NOW HIRING)

Aerotek

Mold Setter

Edinburgh, IN

$48K - $58K/yr

The environment involves working with injection molding machines, overhead cranes, lifting and rigging equipment, robotic end-of-arm tooling, and auxiliary systems such as hydraulic, pneumatic, and ...

Aerotek

Mold Setter

Edinburgh, IN · On-site

$48K - $58K/yr

The environment involves working with injection molding machines, overhead cranes, lifting and rigging equipment, robotic end-of-arm tooling, and auxiliary systems such as hydraulic, pneumatic, and ...

SANKO GOSEI TECH

Mold Setter

Fort Wayne, IN · On-site

$16.50 - $19.50/hr

Sanko Gosei Technologies USA Incorporated is a custom injection molding company that strives to: * Provide defect-free, cost efficient products to our customers in a timely manner. * Operate as a ...

Keter North America

Process Technician

Anderson, IN · On-site

Essential Functions and Responsibilities: · Set up, calibrate, and operate injection molding machines to meet production schedules and quality standards. · Troubleshoot and resolve complex process ...

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Injection Molding information

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$12

$23

$33

How much do injection molding jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for injection molding in Indiana is $23.73, according to ZipRecruiter salary data. Most workers in this role earn between $20.14 and $26.97 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an injection molding technician, and why are they important?

To thrive as an Injection Molding Technician, you need a solid understanding of manufacturing processes, mechanical aptitude, and basic math skills, often supported by a high school diploma or relevant technical training. Familiarity with injection molding machines, quality control systems, and troubleshooting tools, as well as certifications like RJG or Paulson Training, is highly valuable. Attention to detail, problem-solving abilities, and effective communication set top performers apart in this role. These skills are crucial for maintaining product quality, minimizing downtime, and ensuring efficient, safe production operations.

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

Injection molding technicians often encounter challenges such as material inconsistencies, machine malfunctions, and maintaining strict quality standards. Addressing these issues requires a strong understanding of machinery operation, attention to detail, and problem-solving skills. Collaborating closely with maintenance teams and quality control specialists helps resolve technical issues quickly and ensures production runs smoothly. Proactively performing regular equipment checks and staying updated on best practices can significantly minimize downtime and defects.

What skills are needed for injection molding?

Injection molding technicians need strong mechanical skills, attention to detail, and knowledge of machinery operation and maintenance. Familiarity with safety protocols, quality control, and the use of measurement tools like calipers is also important. Certifications in manufacturing or equipment operation can enhance job prospects.

Is injection molding a hard job?

Injection molding is a skilled manufacturing job that requires attention to detail, knowledge of machinery, and safety procedures. It can involve physical work and operating complex equipment, but with proper training and experience, it becomes manageable for many workers.

What is the difference between Injection Molding vs Mold Technician?

AspectInjection MoldingMold Technician
Primary RoleDesign, operate, and optimize plastic injection molding machinesMaintain, repair, and troubleshoot molds and molding equipment
Skills & CertificationsKnowledge of plastics, machinery operation, safety protocolsMechanical skills, mold maintenance certifications, troubleshooting
Work EnvironmentFactories, manufacturing plants with injection molding machinesManufacturing facilities, mold shops, production lines
Industry UsagePlastic manufacturing, automotive, packagingPlastic parts production, mold maintenance services

Injection Molding and Mold Technician roles are closely related in the plastics industry. Injection Molding focuses on operating and optimizing molding machines, while Mold Technicians specialize in maintaining and repairing molds. Both roles require mechanical knowledge and work in manufacturing environments, often overlapping in skills and industry applications.

What is injection molding?

Injection molding is a manufacturing process used to produce parts by injecting molten material into a mold. It is commonly used with plastics but can also be used with metals and other materials. The process involves melting the material, injecting it into a mold cavity, and then cooling it to create a solid part. Injection molding is widely used for mass production of complex and precise components, offering high efficiency and repeatability.

What is an injection molding job?

Injecting molding is the process of filling molds of different shapes and sizes with heated materials, such as plastic or rubber, to make components or a finished product according to specifications for a wide variety of uses, from airplane and car parts to toys to medical devices. Some of the jobs available in injection molding include machine operator, fabricator, molding line assistant, technician, and molding line operator. Generally, these jobs are split between the workers who set up and calibrate injection molding machines and those who operate the machines. Most injection molding jobs are in factories or manufacturing facilities.

More about Injection Molding jobs
What are the most commonly searched types of Injection Molding jobs in Indiana? The most popular types of Injection Molding jobs in Indiana are:
What are popular job titles related to Injection Molding jobs in Indiana? For Injection Molding jobs in Indiana, the most frequently searched job titles are:
What job categories do people searching Injection Molding jobs in Indiana look for? The top searched job categories for Injection Molding jobs in Indiana are:
What cities in Indiana are hiring for Injection Molding jobs? Cities in Indiana with the most Injection Molding job openings:
Injection Molding jobs near you
Infographic showing various Injection Molding job openings in Indiana as of August 2026, with employment types broken down into 93% Full Time, 2% Part Time, 2% Contract, and 3% Nights. Highlights an 98% In-person, and 2% Hybrid job distribution, with an average salary of $49,361 per year, or $23.7 per hour.

Plastic Injection Process Engineer

Keter North America

Anderson, IN • On-site

Full-time

Posted 3 days ago

New

Job description

Description
Summary:
The Process Engineer is responsible for establishing, stabilizing, and sustaining robust molding processes that deliver safe, repeatable, and cost-effective production. This role owns process definition, control, troubleshooting, and continuous improvement across injection molding operations. The Process Engineer ensures molding processes are documented, controlled, trained, enforced, and partners closely with Operations, Maintenance, Tool Room, and Quality to eliminate variability, scrap, and downtime.
In This Role, You'll Have The Opportunity To:
• Establish scientifically validated process windows for PP, PC, and similar resins.
• Define and maintain golden settings based on melt temperature and shear, injection velocity profiles, pack/hold pressure and time, cooling efficiency and mold temperature control.
• Apply viscosity, shrinkage, and crystallization behavior (PP) and thermal sensitivity (PC) to process design.
• Own process setup sheets, standard work, and controlled parameter limits.
• Accountable not only for defining molding processes, but for training and mentoring the organization to run and protect them correctly.
• Lead engineering analysis of complex defects, including flow hesitation, jetting, sinks, warp, blush, splay, burns, voids, and dimensional instability.
• Correlate defects to material condition (moisture, degradation), mold design (venting, cooling, gating), and machine dynamics (pressure response, screw recovery).
• Use DOE, cavity pressure trends, and SPC data to drive permanent solutions
• Partner with Tool Room and Maintenance to optimize cooling circuit performance, venting and gas evacuation, ejection and part release.
• Support mold trials, steel-safe changes, and new tool introductions.
• Ensure molds are technically capable of running defined process windows.
• Provide engineering input on wear components and mold PM requirements.
• Own molding-related process capability (Cp/Cpk)
• Implement SPC on critical process parameters and part characteristics.
• Transition quality control from inspection-based to process-controlled.
• Support investigations into scrap, quality holds, and customer complaints with data-driven analysis.
• Support commissioning and validation of electric, hydraulic, and hybrid injection molding presses, robots and downstream automation, dryers, chillers, and material handling systems.
• Verify machine capability relative to material and mold requirements.
• Optimize cycle time without compromising part performance or mold life.
• Ensure compliance with all safety, environmental, and quality policies and procedures.
• Support shift coordination and effective communication to maintain process consistency.
• Other tasks as assigned.
Requirements
What You Need To Succeed:
• Deep knowledge of injection molding processes, mold design, material behavior, and process parameters.
• Proficiency in interpreting technical drawings, specifications, and process data.
• Strong analytical and problem-solving skills.
• Experience with statistical process control (SPC), root cause analysis, and quality improvement tools.
• Excellent communication and teamwork skills.
• Ability to work independently and take initiative on process improvements.
• Familiarity with Lean Manufacturing and continuous improvement methodologies.
• Computer skills including MS Office and manufacturing execution systems (MES).
Education and Experience:
Required
  • Bachelor's degree in Engineering (Plastics, Mechanical, Manufacturing, or related)
  • 7-10 years of hands-on injection molding process engineering experience
  • Strong understanding of PP and PC material behavior in molding applications
  • Proven ability to analyze data and solve complex process problems

Preferred
  • RJG Master Molder I or II or equivalent scientific molding certification
  • DOE, SPC, and Six Sigma exposure

Experience in high-volume, multi-press manufacturing environments

Apply