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Senior Injection Molding Process Engineer Jobs in New Freedom, PA

McClarin Composites

Senior Industrial & Process Engineer

Hanover, PA · On-site

$100K - $129K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are looking for a Senior Industrial & Process Engineer . You will serve in a key position ... injection molding (RIM) clamping, and resin infusion systems. You will lead high-impact process ...

McClarin Composites

Senior Industrial & Process Engineer

Hanover, PA · On-site

$100K - $129K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are looking for a Senior Industrial & Process Engineer . You will serve in a key position ... injection molding (RIM) clamping, and resin infusion systems. You will lead high-impact process ...

McCLARIN Composites

Senior Industrial & Process Engineer

Hanover, PA · On-site

$100K - $129K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are looking for a Senior Industrial & Process Engineer . You will serve in a key position ... injection molding (RIM) clamping, and resin infusion systems. You will lead high-impact process ...

McCLARIN Composites

Injection Mold Operator

Hanover, PA

$15.50 - $20.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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.

New Concept Technology

Mold Designer

Emigsville, PA · On-site

Strong understanding of plastic injection molding processes. * Knowledge of mold construction, cooling systems, gating, ejection, and tooling components. * Ability to interpret engineering drawings ...

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All JobsInjection Molding Process Engineer JobsSenior Injection Molding Process Engineer JobsSenior Injection Molding Process Engineer Jobs in New Freedom, PA

Senior Injection Molding Process Engineer information

See New Freedom, PA salary details

$69.1K

$111.5K

$157K

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

As of Aug 19, 2026, the average yearly pay for senior injection molding process engineer in New Freedom, PA is $111,543.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,800.00 and $123,900.00 per year, depending on experience, location, and employer.

What does a senior injection molding process engineer do?

A Senior Injection Molding Process Engineer is responsible for designing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They oversee process improvements, ensure product quality, and collaborate with cross-functional teams to meet production goals. Additionally, they may develop and implement new molding technologies, train staff, and support maintenance of equipment to ensure efficient and reliable operations.

What are the key skills and qualifications needed to thrive as a senior injection molding process engineer?

To thrive as a Senior Injection Molding Process Engineer, you need a deep understanding of polymer science, mold design, process optimization, and typically a degree in engineering or a related field. Expertise with CAD software, process simulation tools, and familiarity with quality systems like ISO 9001 are commonly required, along with certifications such as RJG or Six Sigma. Strong analytical thinking, problem-solving abilities, and effective communication are essential soft skills for collaborating with cross-functional teams and troubleshooting production issues. These skills ensure efficient production, high-quality output, and continuous improvement in complex manufacturing environments.

What are the common challenges faced by senior injection molding process engineers when introducing a new mold into production?

Senior Injection Molding Process Engineers often encounter challenges such as optimizing process parameters for new molds, ensuring part quality meets specifications, and troubleshooting issues like warpage or incomplete filling. Collaboration with design, tooling, and quality teams is essential to address these challenges and implement effective solutions quickly. Additionally, balancing production efficiency with consistent quality requires careful monitoring and adjustment during the initial production runs.

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

AspectSenior Injection Molding Process EngineerInjection Molding Technician
CredentialsBachelor's degree in engineering or related field, certifications in process optimizationTechnical diploma or associate degree, on-the-job training
Work EnvironmentDesigning processes, analyzing data, improving production efficiencyOperating machinery, performing setup and maintenance
ResponsibilitiesProcess development, troubleshooting, process validationMachine operation, quality checks, routine maintenance

The Senior Injection Molding Process Engineer focuses on process design, optimization, and troubleshooting, requiring higher-level technical skills and education. In contrast, the Injection Molding Technician handles daily machine operation and maintenance tasks. Both roles are essential in the manufacturing environment but differ in scope and responsibilities.

What job categories do people searching Senior Injection Molding Process Engineer jobs in New Freedom, PA look for?

The top searched job categories for Senior Injection Molding Process Engineer jobs in New Freedom, PA are:

What cities near New Freedom, PA are hiring for Senior Injection Molding Process Engineer jobs?

Cities near New Freedom, PA with the most Senior Injection Molding Process Engineer job openings:

Senior Injection Molding Process Engineer jobs near you
Infographic showing various Senior Injection Molding Process Engineer job openings in New Freedom, PA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $111,543 per year, or $53.6 per hour.

Plastic Injection Molding Processing Apprentice - York, PA

Engel North America

York, PA

$23.40 - $25/hr

Full-time

Posted 22 days ago

Job description

Plastic Injection Molding Processing Apprentice

ENGEL Machinery Inc.

Pay: $23.40–$25.00 per hour depending on experience

Location: York, PA

Launch Your Career in Plastic Injection Molding

ENGEL Machinery Inc., a global leader in plastic injection molding, automation, and robotics, is hiring 2 Plastic Injection Molding Processing Apprentices to join its nationally recognized apprenticeship program.

This paid training program is designed for mechanically inclined individuals who want to build a long-term career in plastics manufacturing and injection molding processing. You'll receive hands-on training from industry experts while learning how to optimize production, troubleshoot molding processes, and operate some of the most advanced injection molding technology in the world.

Upon successful completion of the apprenticeship, you'll transition into a full-time Processing Technician role with excellent opportunities for career growth.

Applications accepted through August 14, 2026.

What You'll Learn

  • Injection molding machine setup and operation
  • Mold changes and processing fundamentals
  • Process optimization and troubleshooting
  • Scientific molding principles
  • Material handling and resin characteristics
  • Quality control and defect reduction
  • Robotics and manufacturing automation
  • Preventive maintenance and production best practices

What You'll Do

  • Learn to set up and process plastic injection molding machines
  • Assist with mold changes and production startups
  • Monitor machine performance and product quality
  • Troubleshoot processing issues and manufacturing defects
  • Work alongside experienced Processing Technicians
  • Complete structured classroom and hands-on technical training
  • Develop expertise with world-class ENGEL injection molding equipment
  • Help improve efficiency, quality, and production performance

What We're Looking For

We're interested in candidates who are:

  • Mechanically inclined and enjoy hands-on work
  • Trade school graduates or individuals with manufacturing, machine operation, industrial maintenance, plastics, automotive, or other technical experience
  • Curious, dependable, and eager to learn new technical skills
  • Comfortable working in a manufacturing environment
  • Interested in building a long-term career in plastics processing and advanced manufacturing

What We Offer

  • Scheduled pay increases every six months during the apprenticeship
  • Competitive benefits package
  • Career advancement with a global industry leader

Schedule:

  • Monday - Friday