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Senior Injection Molding Process Engineer Jobs in Missouri

US Farathane

Quality Engineer

Riverside, MO

$69K - $89K/yr

Supporting daily manufacturing operations for plastic injection molding processes. * Analyze ... Bachelor's degree in Engineering, Quality, Manufacturing, or related field (or equivalent 5 years ...

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Aerotek

Mold Technician

Grandview, MO · On-site

$56K - $72K/yr

Collaborate with production, quality, and engineering teams to minimize downtime and optimize mold ... Hands-on experience with plastics injection molding processes and injection mold operation.

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Senior Injection Molding Process Engineer information

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

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 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 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 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 are the most commonly searched types of Injection Molding Process Engineer jobs in Missouri? The most popular types of Injection Molding Process Engineer jobs in Missouri are:
What are popular job titles related to Senior Injection Molding Process Engineer jobs in Missouri? For Senior Injection Molding Process Engineer jobs in Missouri, the most frequently searched job titles are:
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What cities in Missouri are hiring for Senior Injection Molding Process Engineer jobs? Cities in Missouri with the most Senior Injection Molding Process Engineer job openings:
Senior Injection Molding Process Engineer jobs near you
Quality Engineer

Quality Engineer

US Farathane

Riverside, MO

$69K - $89K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 2 days ago

New

US Farathane rating

6.4

Company rating: 6.4 out of 10

Based on 24 frontline employees who took The Breakroom Quiz

56th of 81 rated plastic manufacturers

Job description

US Farathane is seeking an experienced Quality Engineer for ensuring that plastic injection molded components meet all customer, internal, and regulatory requirements. This role supports production, engineering, and suppliers by applying automotive quality tools, driving corrective actions, and maintaining compliance with IATF 16949, customer-specific requirements, and internal quality standards. Directly working and communicating with OEMs and Tier 1 customers.
US Farathane has been a leading source of plastics manufacturing, supplying the automotive industry for over 40 years. Through highly technical research and development, coupled with a diverse and knowledgeable Management Team and dedicated Associates, US Farathane has continued to grow each year. We provide customers with a wide range of full-service support from black box design concepts to highly engineered composites, TPE’s and TPO’s as well as specialized extrusion and compression technologies.
Essential Duties and Responsibilities:
  • Develop and maintain quality system for projects assigned.
  • Lead and/or participate in implementation and discipline of SPC.
  • Maintain and support compliance with IATF 16949, customer-specific requirements, and internal procedures.
  • Participate in internal, customer, and third-party audits, support corrective action responses.
  • Ensure adherence to Control Plans, PFMEA, and Process Flow Diagrams.
  • Supporting daily manufacturing operations for plastic injection molding processes.
  • Analyze nonconforming material and implement containment actions.
  • Monitor SPC data and identify trends affecting product quality.
  • Collaborate with Manufacturing and Maintenance on process improvements.
  • Lead and support APQP activities for new and existing programs.
  • Prepare and submit PPAP documentation to customers.
  • Ensure dimensional layouts, material certifications, and capability studies meet requirements.
  • Lead structured problem solving using 8D, 5-Why, and Fishbone methodologies.
  • Drive root cause analysis and corrective/preventive actions.
  • Support scrap reduction, defect prevention, and continuous improvement initiatives.
  • Act as the primary quality contact for customer concerns and quality issues.
  • Manage customer complaints, scorecards, and corrective action responses.
  • Support supplier quality activities, including supplier corrective actions and audits.
  • Develop and maintain quality documentation, work instructions, and inspection standards.
  • Track quality KPIs such as PPM, scrap, rework, and customer complaints.
  • Prepare reports and presentations for management and customers.
  • Statistical support including DOE for product and process.
  • Perform other duties as assigned.
Qualifications:
  • Bachelor’s degree in Engineering, Quality, Manufacturing, or related field (or equivalent 5 years of experience).
  • Minimum 2-5 years of Quality Engineering experience in automotive manufacturing.
  • Strong working knowledge of plastic injection molding processes.
  • Experience with SPC, PFMEA, Control Plans, APQP, and PPAP.
  • Proficiency with root cause analysis and corrective action methodologies.
  • Ability to read and interpret engineering drawings and GD amp;T.
  • Strong written and verbal communication skills.
  • Prefer experience in automotive plastics injection molding environments.
  • Customer interface experience with OEMs and/or Tier 1 suppliers.
  • Prefer Certified Quality Engineer (CQE) or similar certification.
  • Must have experience and/or training in Statistical Process Control, QSB and LPAs.
  • Language Skills- Ability to read, analyze, and interpret general business periodicals, professional journals, technical procedures, or governmental regulations. Ability to write reports, business correspondence, and procedure manuals. Ability to effectively present information and respond to questions from groups of managers, clients, customers, and the general public.
  • Mathematical Skills- Ability to work with mathematical concepts such as probability and statistical inference, and fundamentals of plane and solid geometry and trigonometry. Ability to apply concepts such as fractions, percentages, ratios, and proportions to practical situations.
  • Reasoning Ability- Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists. Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form.
Physical Requirements:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee is frequently required to walk and sit. The employee is occasionally required to stand; use hands to finger, handle, or feel; reach with hands and arms; stoop, kneel, crouch, or crawl; and talk or hear. The employee must occasionally lift and/or move up to 40 pounds. Specific vision abilities required by this job include close vision, and color vision. This employee will be responsible for part inspection with constant lifting of boxes for inspection and labeling.
Working Conditions:
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the following is the working conditions:
  • Work is performed primarily in an automotive plastic injection molding manufacturing environment with regular time spent on the production floor and in quality labs.
  • Exposure with noise, moving machinery, forklifts, temperature variations, plastic resins, and production chemicals typical of injection molding operations.
  • Required to wear appropriate PPE such as safety glasses, and reflecting green “quality” vest.
  • May be exposed to odors, dust, and fumes associated with molding processes and materials.
  • Work schedule is generally day shift, with off shift, weekend, or extended hours required to support production issues, launches, audits or customer concerns.
  • Position requires frequent interaction with production personnel, engineering, maintenance, and management on the shop floor.
  • Occasional travel to customer or supplier locations may be required for audits, launches, or issue resolution.
  • Fast-paced environment with time sensitive decision making to minimize quality risks and production downtime.
  • Work involves a combination of standing, walking, sitting, and computer-based tasks.
The specific statements above are not intended to be all-inclusive.
US Farathane offers an impressive compensation and benefits package including:
  • Medical
  • Dental
  • Vision
  • 401k with company match
  • Paid holidays and vacation
  • Job Promotional Opportunities and much more!
Interested applicants must submit their resume for consideration using our applicant tracking system. Due to the high volume of applications received, only candidates selected for interviews will be contacted. Candidates must be legally authorized to work in the United States without sponsorship. Unsolicited resumes from search firms or employment agencies, or similar, will not be paid a fee and become the property of US Farathane.
The specific statements above are not intended to be all-inclusive.
Equal Opportunity Employer, including disabled and veterans.

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