What does an injection molding technician do?
Usually working at manufacturing facilities, an injection molding technician is in charge of setting up and designing molds and cores to ensure a smooth workflow and quality standard products. They perform installations and adjustments, troubleshoot problems, monitor systems and regulation parameters, and maintain an active communication line with co-workers. They must also conduct regular maintenance checks and perform repairs as needed. Moreover, an injection molding technician must provide technical support to staff while enforcing and promoting the company's safety policies and regulations.
Injection molding technician responsibilities
Here are examples of responsibilities from real injection molding technician resumes:
- Assist PMs in establishing effective project oversight and control, and in proactively identifying and managing project risks.
- Monitor and prepare support equipment, including circulators, grinders, etc.
- Assist in tip burns, sift changes, logo changes, and machine repairs.
- Assemble car parts for Nissan.
- Repair molds using CNC mills and lathes.
- Wear proper PPE to protect yourself from hazard material.
- Trouble shooting various types of plastics to meet ISO requirements.
- Comply with all OSHA requirements, safety policies and procedures.
- Operate IBM equipment in accordance with GMP and company guidelines.
- Need to be proficient with math to calculate and reconcile transactions.
- Decouple scientific molding processes and mold repair to conform with FDA guide lines.
- Maintain a work environment that meet all GMP, FDA and company requirements.
- Enter information into SPC data for correct specification on bottle weight and top load weights.
- Work on conveyors, overhead cranes and all accessory equipment used for the manufacturing of parts.
- Review production schedule set up jobs on extrusion blow molding machines and injection stretch-blow molding machines.
Injection molding technician skills and personality traits
We calculated that 9% of Injection Molding Technicians are proficient in Preventative Maintenance, Auxiliary Equipment, and Plastic Injection. They’re also known for soft skills such as Computer skills, Dexterity, and Mechanical skills.
We break down the percentage of Injection Molding Technicians that have these skills listed on their resume here:
- Preventative Maintenance, 9%
General maintenance as well as preventative maintenance to all manufacturing machinery.
- Auxiliary Equipment, 8%
Operate automated and semi-automated injections molding machinery and auxiliary equipment.
- Plastic Injection, 7%
Perform basic setups and operation of plastic injection machine, setup auxiliary and secondary equipment.
- Hand Tools, 5%
Installed dies on machines, and utilized clamps, bolts, hand tools and other resources to meet work order specifications.
- Calipers, 4%
Experienced with a wide range of tools, inspection tools, micrometers, calipers, plug gauges, etc.
- Injection Molds, 4%
Worked as an injection-molding tech operating all injection molding presses horizontal and vertical.
"preventative maintenance," "auxiliary equipment," and "plastic injection" are among the most common skills that injection molding technicians use at work. You can find even more injection molding technician responsibilities below, including:
Computer skills. One of the key soft skills for an injection molding technician to have is computer skills. You can see how this relates to what injection molding technicians do because "metal and plastic machine workers must be able to use programmable devices, computers, and robots on the factory floor." Additionally, an injection molding technician resume shows how injection molding technicians use computer skills: "maintained operations of injection mold lines troubleshot computer systems and mechanical components startup and maintained daily production within the department"
Mechanical skills. injection molding technicians are also known for mechanical skills, which are critical to their duties. You can see how this skill relates to injection molding technician responsibilities, because "these workers must be comfortable with machines and have a good understanding of how all the parts work." An injection molding technician resume example shows how mechanical skills is used in the workplace: "adjust and repair and replace defective mechanical and electrical parts, using hand tools and diagrams. "
Physical strength. injection molding technician responsibilities often require "physical strength." The duties that rely on this skill are shown by the fact that "metal and plastic machine workers must be able to secure and tighten heavy fixtures into place." This resume example shows what injection molding technicians do with physical strength on a typical day: "amount the top load strength of a pet bottle. "
The three companies that hire the most injection molding technicians are:
- Tecomet30 injection molding technicians jobs
- BD9 injection molding technicians jobs
- Randstad North America, Inc.7 injection molding technicians jobs
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Compare different injection molding technicians
Injection molding technician vs. Die cast operator
In manufacturing facilities, a die setter is primarily in charge of setting up machines and equipment, selecting and utilizing various tools, preparing molds, gathering measurements and analyzing data, keeping records, monitoring the operations of machinery, and processing products according to protocols. They may also conduct regular maintenance checks, troubleshoot errors, perform basic repairs or adjustments, and produce regular reports for managers. Moreover, a die setter usually works in a team setting, which requires an open and transparent communication line for an efficient workflow.
While similarities exist, there are also some differences between injection molding technicians and die cast operator. For instance, injection molding technician responsibilities require skills such as "preventative maintenance," "auxiliary equipment," "plastic injection," and "calipers." Whereas a die cast operator is skilled in "trim press," "die cast machine," "basic math," and "math." This is part of what separates the two careers.
Die cast operators really shine in the automotive industry with an average salary of $40,164. Comparatively, injection molding technicians tend to make the most money in the automotive industry with an average salary of $54,624.The education levels that die cast operators earn slightly differ from injection molding technicians. In particular, die cast operators are 2.3% less likely to graduate with a Master's Degree than an injection molding technician. Additionally, they're 0.0% less likely to earn a Doctoral Degree.Injection molding technician vs. Caster operator
In addition to the difference in salary, there are some other key differences worth noting. For example, injection molding technician responsibilities are more likely to require skills like "preventative maintenance," "auxiliary equipment," "plastic injection," and "calipers." Meanwhile, a caster operator has duties that require skills in areas such as "safety procedures," "basic math," "skim," and "ppe." These differences highlight just how different the day-to-day in each role looks.
Average education levels between the two professions vary. Caster operators tend to reach similar levels of education than injection molding technicians. In fact, they're 1.1% less likely to graduate with a Master's Degree and 0.0% less likely to earn a Doctoral Degree.Injection molding technician vs. Die setter
The required skills of the two careers differ considerably. For example, injection molding technicians are more likely to have skills like "auxiliary equipment," "osha," "grinders," and "mold maintenance." But a die setter is more likely to have skills like "die-setter," "overhead cranes," "safety glasses," and "machine operation."
Die setters earn the best pay in the manufacturing industry, where they command an average salary of $39,473. Injection molding technicians earn the highest pay from the automotive industry, with an average salary of $54,624.When it comes to education, die setters tend to earn similar degree levels compared to injection molding technicians. In fact, they're 1.6% less likely to earn a Master's Degree, and 0.0% less likely to graduate with a Doctoral Degree.Injection molding technician vs. Die caster
Even though a few skill sets overlap between injection molding technicians and die casters, there are some differences that are important to note. For one, an injection molding technician might have more use for skills like "preventative maintenance," "auxiliary equipment," "plastic injection," and "calipers." Meanwhile, some responsibilities of die casters require skills like "die cast," "cast machine," "trim presses," and "troubleshoot machine. "
In general, die casters hold similar degree levels compared to injection molding technicians. Die casters are 1.7% less likely to earn their Master's Degree and 0.0% less likely to graduate with a Doctoral Degree.Types of injection molding technician
Updated January 8, 2025
