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Injection Molding Process Engineer Jobs in Michigan

Engineer, Manufacturing (Molding) FLSA STATUS: Exempt REPORTS TO: Manager, Engineering ... Responsibilities include injection mold processing, molding automation and end of arm tooling, and ...

Process Engineer SUMMARY: Tryout and approve the mechanical functions of plastic injection molding tools according to Company tool standards and multiple types of material. Recommend changes to ...

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Injection Molding Process Engineer information

See Michigan salary details

$43.1K

$80.2K

$124.2K

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

As of Sep 5, 2026, the average yearly pay for injection molding process engineer in Michigan is $80,202.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,900.00 and $89,800.00 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 Michigan?

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

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

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

Infographic showing various Injection Molding Process Engineer job openings in Michigan as of August 2026, with employment types broken down into 89% Full Time, 4% Contract, and 7% Nights. Highlights an 100% In-person job distribution, with an average salary of $80,202 per year, or $38.6 per hour.

Manufacturing Engineer - Molding

spidf

Vicksburg, MI โ€ข On-site

Full-time

Re-posted 18 days ago


Job description

JOB DESCRIPTION

JOB TITLE: ย Engineer, Manufacturing (Molding)ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย  FLSA STATUS:ย  Exempt

REPORTS TO:ย  Manager, Engineering (Manufacturing)

SUMMARY

This is hands-on technical work involving the injection molding of plastic parts for automotive interior trim, full center consoles, and kinetic parts.ย  Under general supervision, provides technical support and leadership to manufacturing production teams with a focus on operational excellence each and every day.ย  Responsibilities include injection mold processing, molding automation and end of arm tooling, and supporting injection mold tooling.

RESPONSIBILITIES AND DUTIES

  • Perform as key team member in developing molding tool & processes for new products:
    • Participate in part design input and output reviews
      • Focus on design optimization to produce highest quality parts via robust injection mold tooling conditions and mold processability considerations
    • Participate in injection mold design reviews
      • Focus on mold size, required press size, manifolds, valve gates, runners, gates, mold actions, cooling, ejection, parting lines, venting, engraving
    • Develop molding automation plan and tooling
      • Specifies End of Arm Tooling, degators, nesting, and other molding secondary equipment
      • Procures molding secondary equipment - performs design & construction or external sourcing as required
    • Participate in injection mold trials at sample facilities
      • Support master mold process development, mold critique, and corrective action plans for new injection molds
    • Champion introduction of molding tools and processes at SPI manufacturing plant
      • Collaborates with plant staff to ensure facilities and equipment required for new molds are in place โ€“ including hot manifold & valve gate controllers, gas-assist controllers, material drying hoppers, grinders, etc.
      • Identify all issues with injection mold, molding secondary equipment, molding machine and auxiliary equipment and collaborate with program and plant teams to achieve resolution
      • Further develops robust injection molding process for plant specific molding machines based on master molding process
      • Implement molding automation including adjusting EOAT and degator, robot programming, and related interfaces to other press peripheral equipment
      • Document and โ€œcontrolโ€ molding process setup sheets, process verification sheets, and robot programs
      • Develop Operator Instruction Sheets and support development of Quality Inspection Standards to ensure production personnel can work safely while meeting quality and productivity requirements
      • Coordinate entry of all molds, EOAT and degators into preventive maintenance system and develop preventive maintenance instructions
      • Collaborate with SLMS Engineer to develop internal mold store packaging that supports efficient labor and automation while ensuring safe & defect-free storage, transport and handling at subsequent operations based on SPI packaging standards and best practices
      • Perform mold specific setup and operational training for mold technicians, supervisors, utilities/operators and managers and oversee mold change, startups and production until safety and proficiency is achieved
      • Collaborate with project engineering to coordinate engineering changes to molds and molding secondary equipment
  • Support and continually improve all production molding operations:
    • Support the production team performance - improving safety, quality and efficiency
      • Utilize practical problem solving (PPS), kaizen and scientific molding methodologies
      • Troubleshoot tooling, process and equipment related problems through collaboration with tooling and maintenance teams
      • Collaborate with maintenance to assess molding machine capability
      • Lead cycle time, scrap, regrind, mold change time and purge reduction activities
      • Develop justifications for various process improvement projects
      • Conduct layered process audits to ensure compliance to process setup/verification, standardized work and quality systems requirements
  • Contribute to molding room safety
    • Cause safe operation and behavior by immediately reacting to correct unsafe conditions of molding systems including:
      • Molding machines, molds, cranes, side load carts, magnetic platens, robots, robot cages, conveyors, grinders, electrical panels, floor condition, overhead utility conditions, and other 5S or housekeeping conditions
    • Model safe behaviors in all aspects of job performance

EDUCATION AND EXPERIENCE

  • Bachelorโ€™s degree in engineering or similar technical discipline OR 5 years of experience in a technical position in an injection molding environment may be considered
  • Scientific injection molding knowledge and hands on mold process development ability โ€“ Krauss Maffei and VanDorn molding machine experience preferred
  • Molding automation / EOAT knowledge and hands on molding robot programming ability โ€“ Wittmann robot experience preferred
  • Knowledge of a variety of molding technologies including gas-assist, sequential valve gate processing, applique insert molding, and two-shot / multi-material molding preferred
  • Knowledge of injection mold design with ability to read and critique drawings and contribute to ensuring high quality mold designs

ย 

SKILLS AND ABILITIES:

  • Proficiency in Microsoft Office software suite โ€“ Excel, Word, PowerPoint
  • Effective verbal and written communication skills
  • Independent thinking with strong analytical and problem solving skills
  • Flexible and able to manage multiple priorities and projects simultaneously
  • Agreement to complete all post-hire required training
  • A minimum score of 50 on the Wonderlic Select Assessment (Traditional Score of 26 on the cognitive portion).

ย 

TRAVEL REQUIREMENTS

This position typically does require less than 5% travel.

DISCLAIMER

The information contained in this job description is not intended to be an all-inclusive list of the duties and responsibilities of the job, nor are they intended to be an all-inclusive list of the skills and abilities required to do the job.ย  Management may, at its discretion, assign or reassign duties and responsibilities to this job at any time.