Injection Molding Operator
An Injection Molding Operator oversees the machinery that shapes plastics or other materials through the injection molding process. They are responsible for setting up the machines, ensuring quality production, and performing maintenance.
Injection Molding Operator
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Sample Job Descriptions for Injection Molding Operator
Below are the some sample job descriptions for the different experience levels, where you can find the summary of the role, required skills, qualifications, and responsibilities.
Junior (0-2 years of experience)
Summary of the Role
The Injection Molding Operator is responsible for setting up and operating injection molding machines to mold plastic parts. This entry-level position requires attention to detail and adherence to safety and quality standards.
Required Skills
  • Manual dexterity and mechanical aptitude
  • Basic math and measurement skills
  • Strong attention to detail
  • Ability to follow written and verbal instructions
  • Good organizational and time management skills
  • Teamwork and communication skills
Qualifications
  • High school diploma or equivalent
  • Basic understanding of manufacturing processes
  • Ability to read and interpret production documents
Responsibilities
  • Operate injection molding machines to produce plastic components according to specifications.
  • Perform basic machine setup and troubleshooting
  • Maintain a clean and safe work environment
  • Inspect parts for quality and specification compliance
  • Record production data and machine performance
  • Follow standard operating procedures and work instructions
  • Collaborate with the quality control team to ensure the quality of the product
  • Assist with maintaining inventory of raw materials and supplies
Intermediate (2-5 years of experience)
Summary of the Role
Seeking a skilled Injection Molding Operator to maintain and operate injection molding machinery. The candidate will be responsible for quality control, troubleshooting, and ensuring the production meets the industry standards.
Required Skills
  • Proficiency in operating injection molding equipment
  • Strong mechanical aptitude and troubleshooting skills
  • Attention to detail and commitment to quality
  • Effective communication and teamwork skills
  • Time management and the ability to handle multiple tasks
Qualifications
  • High school diploma or equivalent; technical certification preferred
  • 2-5 years of experience in operating injection molding machinery
  • Strong understanding of injection molding process and materials
  • Ability to read and interpret blueprints and technical documentation
Responsibilities
  • Operate injection molding machines to produce parts that meet quality specifications
  • Perform routine machine maintenance and troubleshoot equipment issues
  • Monitor production for accuracy and perform quality control checks
  • Record production data and maintain accurate documentation
  • Adjust and calibrate equipment to ensure efficient production processes
  • Work with quality team to uphold standards and improve manufacturing efficiency
Senior (5+ years of experience)
Summary of the Role
Seeking a highly experienced Injection Molding Operator to oversee and manage molding operations and provide guidance to junior staff. The ideal candidate will ensure seamless production runs, maintain machinery, and uphold quality and safety standards within a dynamic manufacturing environment.
Required Skills
  • Proficiency in operating injection molding machinery and equipment.
  • Strong mechanical aptitude and problem-solving skills.
  • Excellent communication and interpersonal abilities.
  • Ability to work independently and make well-informed decisions.
  • Aptitude for detail-oriented work to ensure production accuracy.
  • Familiarity with safety regulations and the ability to enforce them consistently.
Qualifications
  • 5+ years of experience operating and managing injection molding machines.
  • Proven ability to troubleshoot and maintain complex machinery.
  • In-depth knowledge of plastic materials, molding processes, and quality control measures.
  • Strong leadership skills to train and supervise team members.
  • Experience in a fast-paced manufacturing or production environment.
  • High school diploma or equivalent; technical certification in plastics technology or related field preferred.
Responsibilities
  • Operate and manage injection molding machines to produce high-quality plastic parts.
  • Perform routine maintenance and troubleshooting on molding equipment.
  • Ensure production efficiency by optimizing machine settings and process parameters.
  • Supervise and train junior operators to understand operation procedures and safety protocols.
  • Coordinate with the production team to meet schedules and quality specifications.
  • Inspect final products for quality control and adherence to specifications.
  • Collaborate with cross-functional teams to address production issues and implement continuous improvement initiatives.
  • Maintain accurate records of production data, including material usage and machine performance.
  • Adhere to all safety procedures and regulations to ensure a safe working environment.

Sample Interview Questions