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Plastic Injection Molding Engineer Jobs in Illinois

Chemtech Plastics, Inc.

CNC Programmer

Elgin, IL

$40 - $42/hr

Build complete plastic injection molds from start to finish, including CNC machining, programming, manual machining, EDM (wire and sinker), surface grinding, and bench work. * Quoting new tools and ...

Matrix Plastic Products

Sinker EDM Operator

Wood Dale, IL · On-site

$25 - $35/hr

The Sinker EDM Operator is responsible for setting up, programming, and operating Sinker EDM equipment to manufacture, modify, and repair precision components used in plastic injection molds. This ...

COMPX FORT

CNC Programmer

Grayslake, IL · On-site

$27.38 - $37.21/hr

Develop models and CNC programs for various die cast and plastic injection molding tools. * Develop models and CNC programs for engineering samples and prototype parts. * Work with engineering to DFM ...

Abbott

Principal Molding Engineer

Lake Forest, IL · On-site

An engineering professional who, working with little or no supervision, applies scientific ... plastic injection and/or blow molding design and process support experience, preferably in the ...

Abbott

Principal Molding Engineer

Lake Forest, IL · On-site

An engineering professional who, working with little or no supervision, applies scientific ... plastic injection and/or blow molding design and process support experience, preferably in the ...

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All JobsPlastic Injection Molding Engineer JobsPlastic Injection Molding Engineer Jobs in Illinois

Plastic Injection Molding Engineer information

See Illinois salary details

$30K

$86.7K

$114.3K

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

As of Aug 13, 2026, the average yearly pay for plastic injection molding engineer in Illinois is $86,659.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,000.00 and $101,300.00 per year, depending on experience, location, and employer.

What are some common challenges faced by plastic injection molding engineers and how can they be addressed?

Plastic Injection Molding Engineers often encounter challenges such as optimizing mold design for manufacturability, resolving defects like warping or incomplete filling, and maintaining consistent product quality. Effective troubleshooting skills, close collaboration with design and production teams, and staying updated with the latest material and technology advancements are key to overcoming these issues. Regular communication with toolmakers and operators also helps in quickly identifying and resolving process inefficiencies, ensuring smooth production runs.

What does a plastic injection molding engineer do?

A Plastic Injection Molding Engineer is responsible for designing, optimizing, and overseeing the manufacturing process of plastic parts using injection molding machines. They work with product designers to ensure manufacturability, select appropriate materials, develop and troubleshoot molds, and continually improve production efficiency and product quality. Their role also involves monitoring the molding process, solving technical problems, and ensuring compliance with safety and quality standards.

What is the difference between Plastic Injection Molding Engineer vs Plastic Manufacturing Technician?

AspectPlastic Injection Molding EngineerPlastic Manufacturing Technician
CredentialsBachelor's degree in engineering or related field, certifications like CPI or injection molding trainingHigh school diploma or technical training, on-the-job experience
Work EnvironmentDesign, development, process optimization in manufacturing settingsOperate machinery, perform quality checks on the production floor
ResponsibilitiesDesigning molds, process improvement, troubleshooting complex issuesSetting up machines, monitoring production, basic troubleshooting

The Plastic Injection Molding Engineer focuses on designing and optimizing molding processes, requiring specialized engineering knowledge. In contrast, the Plastic Manufacturing Technician handles daily machine operation and quality checks. Both roles are essential in the plastic manufacturing industry but differ in scope and technical requirements.

What are the key skills and qualifications needed to thrive as a plastic injection molding engineer?

To thrive as a Plastic Injection Molding Engineer, you need a solid background in materials science, mechanical engineering, and process optimization, typically supported by a relevant engineering degree. Familiarity with CAD software, injection molding simulation tools, and quality management systems like ISO 9001 is essential. Strong problem-solving, attention to detail, and effective communication skills help engineers collaborate with cross-functional teams and troubleshoot complex production issues. These capabilities are crucial to ensuring efficient, high-quality manufacturing and continuous process improvement in plastic injection molding operations.

What are popular job titles related to Plastic Injection Molding Engineer jobs in Illinois?

For Plastic Injection Molding Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Plastic Injection Molding Engineer jobs in Illinois look for?

The top searched job categories for Plastic Injection Molding Engineer jobs in Illinois are:

Plastic Injection Molding Engineer jobs near you
Infographic showing various Plastic Injection Molding Engineer job openings in Illinois as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $86,659 per year, or $41.7 per hour.

Field Technical Support Engineer

YAMAZEN INC

Elk Grove Village, IL • On-site

$28.85 - $33.66/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Job description

Plustech Inc. is the North American Headquarters of SODICK Injection Molding Machinery Division. SODICK injection molding machines have been engineered to be the most precise machines on the market for its Exact Dosing mechanism. We service manufacturers in medical devices, electronics, automotive, industrial, and various high end proprietary applications. We have recently expanded and moved to newly built Tech Center and Showroom in Elk Grove Village, IL for our growing business.
Opportunity:
We're searching for today's best Injection Molding Service Engineer to join our company as a Field Technical Support Engineer. Our business is expanding in the value-added plastic market such as medical, electronics, and automotive. We have an immediate career opportunity available for a highly qualified candidate. Learn how your knowledge and talent can be used to grow your career and income in a professional environment, servicing, integrating, and supporting SODICK injection molding machines.
Key Duties and Responsibilities
  • Installation and Reparation of injection molding machines at customers site throughout the US
  • Staging machinery at our Technical Center
  • Molding process development and optimization
  • Technical support & troubleshooting at customer sites, by phone, via email
  • Maintenance of job record using our CRM
  • Management of frequent overnight travel

Skills and Qualifications:
  • Degree in Mechatronics BS in Mechanical or Electrical or Polymer Science/Plastics Technology or Equivalent Experience are required
  • 3+ years at an injection molding machinery company or plastic injection molding company as a service engineer with proven success are preferred
  • Various electrical, hydraulic, mechanical repair experience is preferred.
  • Mold set-up, process development, and deep-down controller optimization experience are plus.
  • Other skills & abilities: Excellent customer interface and communication skills. Must be team player with ability to prioritize and work under pressure in a fast- paced environment. Must be available to travel on short notice.

Compensation and Benefits:
The estimated base pay for the position is typically between $28.85 - $33.66
The actual base pay for the position may be influenced by factors such as education, training skills, qualifications, competencies, years of experience, job-related knowledge, and scope of the role, and could be outside of the posted pay range.
In addition to base pay, Yamazen Inc. provides a competitive compensation package including salary, business allowance and semi-annual bonus opportunities. Employee benefits include COMPANY PAID medical, dental, vision, short- & long-term disability, AD&D and life insurance within the first 60 days, 401K with company match, and more!
Time off: Vacation / Personal sick days / Company paid holidays
Misc: Company provided uniforms, Company phone & laptop, New car discount program, Employee Assistance Program.
No phone calls please.
Yamazen is an equal opportunity employment company. All applicants are considered regardless of age, race, sex, color, national origin, religion, marital or veteran status, sexual orientation or any other protected status.

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