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Injection Molding Process Engineer Jobs in Pennsylvania

C & J Industries Inc

Process Engineer

Meadville, PA · On-site

C&J Industries is a full service plastic injection molding contract manufacturer and FDA certified ... We are seeking a skilled and detail-oriented Process Engineer to join our dynamic team in the ...

McCLARIN Composites

Injection Mold Operator

Hanover, PA

$15.50 - $20.75/hr

McCLARIN scouts and adopts new ways to make the molding process more sustainable. We shape ... Operates Reaction Injection Molding (RIM) machine, adhering to all OSHA and EPA guidelines.

McClarin Composites

Injection Mold Operator

Hanover, PA · On-site

$15.50 - $20.75/hr

McCLARIN scouts and adopts new ways to make the molding process more sustainable. We shape ... Operates Reaction Injection Molding (RIM) machine, adhering to all OSHA and EPA guidelines.

McClarin Composites

Injection Mold Operator

Hanover, PA · On-site

$15.50 - $20.75/hr

McCLARIN scouts and adopts new ways to make the molding process more sustainable. We shape ... Operates Reaction Injection Molding (RIM) machine, adhering to all OSHA and EPA guidelines.

Greene Tweed

Injection Molding Operator II

Kulpsville, PA · On-site

$15.75 - $21.25/hr

Injection Molding Operator II Shift/hours: 3rd Shift (10:30pm-6:45am) Department/Group: Injection ... Maintain in process inventory and material handling. * Perform assembly of components, as needed.

Ammega

Injection Molding Technician

Reading, PA · On-site

$21.25 - $28.25/hr

... process inspections; monitoring and preparing support equipment i.e., circulators, grinders, etc ... the injection molding field. Strong attention to detail Ability to prioritize and follow-up on ...

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Injection Molding Process Engineer information

See Pennsylvania salary details

$49.6K

$92.2K

$142.8K

How much do injection molding process engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for injection molding process engineer in Pennsylvania is $92,239.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,700.00 and $103,200.00 per year, depending on experience, location, and employer.

What is an injection molding process engineer?

Injection Molding Process Engineers are professionals who specialize in designing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They work with production teams to develop efficient molding processes, select appropriate materials, and ensure product quality. Their responsibilities also include setting up and maintaining equipment, analyzing defects, and implementing process improvements to maximize productivity and reduce costs.

What are some common challenges injection molding process engineers face when troubleshooting production issues?

Injection Molding Process Engineers often encounter challenges such as inconsistent part quality, cycle time variation, and machine malfunctions. Troubleshooting these issues requires a solid understanding of molding parameters, material properties, and mold design. Engineers typically collaborate closely with production operators, quality control, and maintenance teams to analyze root causes and implement effective solutions. Staying current with process optimization techniques and leveraging data-driven approaches are key to successfully overcoming these challenges and ensuring high-quality output.

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

To thrive as an Injection Molding Process Engineer, you need a solid background in engineering principles, plastics materials, and process optimization, usually backed by a degree in mechanical or manufacturing engineering. Proficiency with CAD software, molding simulation tools (such as Moldflow), and familiarity with quality management systems or Six Sigma certifications is highly valuable. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with cross-functional teams and drive process improvements. These skills are crucial for ensuring efficient production, high-quality output, and the continuous improvement of manufacturing operations.

What is the difference between Injection Molding Process Engineer vs Injection Molding Technician?

AspectInjection Molding Process EngineerInjection Molding Technician
ResponsibilitiesDesigns, develops, and optimizes molding processes, troubleshooting complex issues, and improving efficiency.Operates and maintains molding machines, performs routine setups, and monitors production quality.
Required SkillsStrong understanding of process engineering, materials, and troubleshooting; often requires engineering degrees or certifications.Hands-on machine operation skills; technical training or certifications in machine operation.
Work EnvironmentDesign labs, engineering departments, or production floors with a focus on process development.Production floors with direct machine operation and quality checks.

The Injection Molding Process Engineer focuses on process design, optimization, and troubleshooting, often requiring engineering credentials. In contrast, the Injection Molding Technician handles daily machine operation and maintenance. Both roles are essential in the manufacturing process but differ in scope and responsibilities.

How much do injection molding process engineers make?

Injection molding process engineers typically earn between $60,000 and $90,000 annually, with salaries increasing with experience, certifications, and location. Entry-level positions may start around $50,000, while senior engineers or those in high-demand areas can earn over $100,000. Skills in process optimization, troubleshooting, and familiarity with molding machines are valuable for higher compensation.

What are the most commonly searched types of Injection Molding Process Engineer jobs in Pennsylvania?

The most popular types of Injection Molding Process Engineer jobs in Pennsylvania are:

What are popular job titles related to Injection Molding Process Engineer jobs in Pennsylvania?

For Injection Molding Process Engineer jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Injection Molding Process Engineer jobs in Pennsylvania look for?

The top searched job categories for Injection Molding Process Engineer jobs in Pennsylvania are:

Injection Molding Process Engineer jobs near you
Infographic showing various Injection Molding Process Engineer job openings in Pennsylvania as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $92,239 per year, or $44.3 per hour.

Process Engineer

C & J Industries Inc

Meadville, PA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

Job description

Description:

C&J Industries is a full service plastic injection molding contract manufacturer and FDA certified medical device manufacturer. In other words, we do it all and with a high level of quality assurance. In case you’re unfamiliar with the process, it includes: product design and development, semi and full-automation, in-house tooling, manufacturing your plastic components, assembling, decorating, packaging and distributing them as well. C&J is a one-stop source for all your plastic contract manufacturing needs.
Why is C&J a Great Place to Work?

  • Great benefits – low cost health, vision & dental insurance
  • 401k Plan
  • ESOP – Employee Stock Ownership Plan
  • Life & Disability Insurance
  • Vacation & Paid Holidays
  • Training & advancement opportunities
  • Weekly pay
  • Employee events & a friendly company culture!

We are seeking a skilled and detail-oriented Process Engineer to join our dynamic team in the plastics manufacturing sector. This role offers an exciting opportunity to contribute to innovative production processes, optimize manufacturing efficiency, and ensure the highest quality standards. If you are passionate about process improvement and have a strong background in plastics engineering, we encourage you to apply.


Key Responsibilities:

-Evaluates technical and economic factors to recommend sampling techniques and develop

optimum manufacturing processes to meet design objectives and customer specifications and

improve manufacturing system.

- Coordinates activities concerned with technical developments, scheduling, and resolving engineering

design or test problems.

- Coordinates designs of experiments, process capability studies, and statistical process control analysis;

resolves process related problems.

- Conduct process validation, testing, and documentation to meet industry standards and regulatory requirements.

- Identify opportunities for process automation and continuous improvement initiatives.

- Provide technical support and training to production staff on process procedures and best practices.


Skills and Qualifications:

- Bachelor's degree in Chemical Engineering, Plastics Engineering, Mechanical Engineering, or a related field.

- Proven experience as a Process Engineer in the plastics or polymer manufacturing industry.

- Strong understanding of plastics processing techniques such as injection molding, extrusion, blow molding, or thermoforming.

- Proficiency in process simulation, data analysis, and process control tools.

- Excellent problem-solving, communication, and teamwork skills.

- Ability to work in a fast-paced environment and manage multiple projects simultaneously.


Join our innovative company committed to sustainability and excellence in plastics manufacturing. We offer a collaborative work environment, opportunities for professional growth, and competitive benefits to support your career development.


EOE

Requirements: