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Injection Molding Process Engineer Jobs (NOW HIRING)

Marchel Industries Inc.

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Injection Molding Process Technician

Spartanburg, SC · On-site

$55K - $65K/yr

Experience with a wide range of engineering materials and commodity materials is required. Training in RJG or Paulson injection molding processing would be a big plus. Company Description Injection ...

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Injection Molding Process Engineer information

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$142.5K

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

As of Jun 25, 2026, the average yearly pay for injection molding process engineer in the United States is $92,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $103,000.00 per year, depending on experience, location, and employer.

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 are Injection Molding Process Engineers?

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 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.

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.
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Injection Molding Process Engineer jobs near you
Infographic showing various Injection Molding Process Engineer job openings in the United States as of June 2026, with employment types broken down into 47% Full Time, and 53% Part Time. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $92,018 per year, or $44.2 per hour.
Injection Molding Process Engineer

Injection Molding Process Engineer

US Conec, Ltd.

Fort Worth, TX • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 27 days ago

Job description

US Conec, Ltd.
Engineering Innovation. Precision Plastics. Powering AI.
US Conec, Ltd. is a trusted, global company that prides itself on engineering excellence-creating innovative connectivity solutions that support today's most important technologies. We foster a friendly, inclusive culture that values teamwork, creativity, and mutual respect. At US Conec, you'll find real opportunities to grow and make a meaningful impact in a company that genuinely cares about its people and its customers. With competitive compensation, excellent benefits, and a supportive environment, this is a place where you can build your future-whether your interests lie in manufacturing, engineering, operations, or beyond.
Injection Molding Process Engineer
Overview
US Conec is seeking a skilled Injection Molding Process Engineer to join our Fort Worth team. In this role, you'll lead and optimize injection molding operations, develop and maintain support infrastructure, and drive continuous improvement across manufacturing processes. You'll serve as the technical expert for molding systems and equipment, ensuring safe, efficient, and high-quality production.
This position is ideal for candidates with strong mechanical engineering backgrounds and hands-on experience in injection molding environments who thrive in fast-paced, precision-driven settings.
Responsibilities
  • Develop and test machinery and equipment under the direction of engineering staff
  • Serve as the technical expert for injection molding support infrastructure including pumps, filters, chillers, evaporative coolers, piping systems, heat transfer, air quality, compressed air, and electrical systems
  • Act as a safety leader for all aspects of injection molding operations and general industrial practices
  • Diagnose tooling, processing, or equipment issues by inspecting molded parts and applying root cause analysis
  • Create procedures and protocols for reacting to machine alarms and press alerts
  • Stay with test runs or new tool startups unless redirected by high-priority production needs
  • Develop standardized processes for:
    • Process adjustments
    • New tool introduction
    • Test runs
    • Molding procedures
    • Machine conversions
  • Standardize communication expectations including startup notifications and issue tracking
  • Collaborate with shift leads to determine production priorities and scheduling

Must Haves
  • Bachelor's degree in mechanical engineering
  • Experience with lot number traceability, engineering-grade resins, and specification-driven processes
  • Expertise in injection molding equipment including specifying, upgrading, repairing, and maintaining systems
  • Ability to develop and implement preventative maintenance (PM) programs
  • Deep knowledge of auxiliary equipment such as mold water/oil heaters, hot manifold systems, screws, barrels, ceramic barrel heater bands, material drying and conveying systems, and dew-point meters
  • Strong troubleshooting, documentation, and communication skills
  • Safety-first mindset and collaborative approach

What We Offer
  • Competitive base salary with performance-based bonus potential
  • 4 weeks of PTO to relax and recharge
  • Health, dental, and vision plans to support you and your family
  • 401(k) retirement savings plan with employer match and planning resources
  • A collaborative, team-based culture focused on innovation and quality
  • Paid holidays and employee recognition programs
  • Opportunities to work with advanced molding technologies and infrastructure systems
  • STEM outreach and community engagement initiatives

US Conec will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire.
US Conec will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire.
Join US Conec today and be part of a team that values each other, promotes innovation and growth, and strives to exceed customer expectations in everything we do.
US Conec is proud to be an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age, disability, protected veteran status, or any other legally protected characteristics

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