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Plastic Process Engineer Jobs in Indiana (NOW HIRING)

Harba Solutions Inc.

Process Technician

Fishers, IN

Collaborate with Maintenance, Tooling, Engineering, and Quality teams to resolve equipment and mold ... Experience in injection molding or plastics manufacturing preferred * Strong mechanical aptitude ...

Opus Services

Manufacturing Engineer

Indianapolis, IN

$69K - $89K/yr

Opening for a Manufacturing Engineer in a plastics manufacturing environment, supporting new equipment installations, design of manufacturing processes, commissioning new technology, production ...

groteindustries

Senior Mechanical Engineer

Madison, IN · On-site

$95K - $126K/yr

Senior Mechanical Engineer Reports to: Senior Engineering Manager Leadership Scope: Individual ... processes relevant to automotive lighting, such as injection molding, plastic part assembly ...

Grote Industries

Senior Mechanical Engineer

Madison, IN · On-site

$95K - $126K/yr

Senior Mechanical Engineer Reports to: Senior Engineering Manager Leadership Scope: Individual ... processes relevant to automotive lighting, such as injection molding, plastic part assembly ...

Valeo

Tooling Engineer

Seymour, IN · On-site

Responsible for plastic part engineering according to the specifications in order to meet the ... Design for manufacturing a plastic part, mold and process according to Valeo Production System ...

Valeo

Tooling Engineer

Seymour, IN

Responsible for plastic part engineering according to the specifications in order to meet the ... Design for manufacturing a plastic part, mold and process according to Valeo Production System ...

Samtec

Product Development Engineer

New Albany, IN

Works directly with purchasing, quality, manufacturing engineering, test engineering, process ... Plastic injection molding, and progressive die stamping experience is desired. * 3D software ...

Samtec

Product Development Engineer

New Albany, IN

Works directly with purchasing, quality, manufacturing engineering, test engineering, process ... Plastic injection molding, and progressive die stamping experience is desired. * 3D software ...

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Showing results 1-20

All JobsPlastic Process Engineer JobsPlastic Process Engineer Jobs in Indiana

Plastic Process Engineer information

See Indiana salary details

$47.1K

$87.6K

$135.6K

How much do plastic process engineer jobs pay per year?

As of Jun 11, 2026, the average yearly pay for plastic process engineer in Indiana is $87,561.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,900.00 and $98,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Plastic Process Engineers in optimizing manufacturing processes?

Plastic Process Engineers often encounter challenges such as maintaining consistent product quality while scaling up production, troubleshooting equipment malfunctions, and minimizing material waste. They must continuously monitor and adjust processing parameters like temperature, pressure, and cycle time to ensure efficiency and compliance with specifications. Collaboration with design, quality, and maintenance teams is crucial to quickly resolve issues and implement process improvements. Staying updated with new materials and technologies also plays a key role in overcoming these challenges and advancing in the field.

What does a Plastic Process Engineer do?

A Plastic Process Engineer is responsible for designing, developing, and optimizing processes involved in the manufacturing of plastic products. They work with various types of plastic materials and molding technologies, such as injection molding, extrusion, and blow molding. Their duties often include troubleshooting production issues, improving process efficiency, ensuring product quality, and collaborating with design and production teams to implement best practices. They also play a key role in selecting materials, setting process parameters, and maintaining compliance with safety and environmental regulations.

What is the difference between Plastic Process Engineer vs Plastic Technician?

AspectPlastic Process EngineerPlastic Technician
CredentialsBachelor's degree in plastics engineering, chemical engineering, or related fieldTechnical diploma or associate degree in plastics technology or related field
Work EnvironmentDesign, optimize, and oversee manufacturing processes in production facilitiesOperate and maintain plastic processing equipment on the production floor
ResponsibilitiesProcess development, troubleshooting, and process improvementMachine setup, operation, and quality checks

The Plastic Process Engineer focuses on designing and improving plastic manufacturing processes, requiring a higher level of education and analytical skills. In contrast, the Plastic Technician handles day-to-day machine operation and maintenance. Both roles are essential in the plastics industry, but they differ in scope and responsibilities.

What are the key skills and qualifications needed to thrive as a Plastic Process Engineer, and why are they important?

To thrive as a Plastic Process Engineer, you need a solid background in chemical or mechanical engineering, polymer science, and process optimization, often backed by a relevant degree. Familiarity with CAD software, injection molding machines, statistical process control (SPC), and certifications like Six Sigma are commonly required. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate with cross-functional teams and drive continuous improvement. These competencies ensure efficient production, high product quality, and innovation in plastic manufacturing environments.
What are popular job titles related to Plastic Process Engineer jobs in Indiana? For Plastic Process Engineer jobs in Indiana, the most frequently searched job titles are:
What job categories do people searching Plastic Process Engineer jobs in Indiana look for? The top searched job categories for Plastic Process Engineer jobs in Indiana are:
Plastic Process Engineer jobs near you
Infographic showing various Plastic Process Engineer job openings in Indiana as of June 2026, with employment types broken down into 1% Locum Tenens, 46% Full Time, 44% Part Time, and 9% Contract. Highlights an 87% Physical, 6% Hybrid, and 7% Remote job distribution, with an average salary of $87,561 per year, or $42.1 per hour.
Process Technician

Process Technician

Express Employment Professionals - Columbus, IN

Indianapolis, IN • On-site

$25 - $34/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 8 days ago

Job description

Process Technician: A company in the Columbus, IN area is looking to add a Plastic Injection MoldingProcess Technicianto their team!

The Process Technician will:

  • Be responsible for start-up and processing of molding machines, robots, and auxiliary equipment
  • Participate in sampling of new equipment
  • Troubleshooting processes
  • Performing mold setter and machine operator responsibilities
  • And more

Process Technician's Pay/Benefits:

  • Up to $34/HR (based upon experience)
  • Company pays 100% for employee’s medical, dental, and vision
  • 401K match & profit sharing opportunity
  • Paid holidays, vacation, sick days
  • Beautiful, new office facility

Process Technician's Schedule:

  • 2nd Shift; Monday – Friday 2PM -10PM
  • 3rd Shift; Monday – Friday 10PM – 6AM
  • Training will occur on 1st Shift; 6AM-2:30PM and may last up to 6 months

Process Technician's Requirements:

  • Work safe knowledge of equipment (crane movements, machine safeties, electricity, etc.)
  • Understanding of fundamental injection molding processes going from pellet to part
  • Basic understanding of machine/robot sequence programming
  • Basic understanding of mold tooling
  • Understanding of water cooling and air supply system

How to apply:Email me your resume to brianna.lowe@expresspros.com and specify this position in the subject line

Visit our office in person:1405 Washington Street Columbus, IN 47201

About Us:Serving the Southside of Indianapolis, Shelbyville, Greenwood, Franklin, and the surrounding south central counties, Express Employment Professionals’ Certified Professional Staffing Team specializes in Contract and Direct Hire placements in Engineering, Accounting and Finance, and Skilled Manufacturing. There are no fees for our services; we are a Human Resource Solutions company assisting businesses in finding top talent. We have been hired directly by our companies to find them the best candidate for the job!

You should be proficient in:

  • Injection Molding Experience