1

Hourly Injection Molding Process Engineer Jobs in Chicago, IL

Molding Process Technician

Waukegan, IL ยท On-site

$30 - $32/hr

Molding Process Technician We are seeking an experienced Molding Process Technician to support precision injection molding operations. This role is responsible for setting up, operating, and ...

Lead all injection molding process engineering and processing activities across multiple plastic injection molding sites. * Manage and organize the activity of project specific Injection team ...

New

Injection Process Manager

Buffalo Grove, IL ยท On-site

$120K - $140K/yr

Lead all injection molding process engineering and processing activities across multiple plastic injection molding sites. * Manage and organize the activity of project specific Injection team ...

New

Lead all injection molding process engineering and processing activities across multiple plastic injection molding sites. * Manage and organize the activity of project specific Injection team ...

New

Showing results 21-40

Hourly Injection Molding Process Engineer information

See Chicago, IL salary details

$51K

$94.8K

$146.8K

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

As of Aug 8, 2026, the average yearly pay for hourly injection molding process engineer in Chicago, IL is $94,792.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,700.00 and $106,100.00 per year, depending on experience, location, and employer.

What is the difference between Hourly Injection Molding Process Engineer vs Production Technician?

AspectHourly Injection Molding Process EngineerProduction Technician
ResponsibilitiesDesign, optimize, and troubleshoot injection molding processes to improve quality and efficiencyOperate machinery, monitor production, and perform basic troubleshooting
Required SkillsKnowledge of molding processes, process control, and quality standardsMechanical skills, equipment operation, and safety procedures
Work EnvironmentManufacturing floor, process development labsProduction line, machine operation areas
CertificationsOften requires technical certifications or training in plastics or manufacturingSafety and equipment operation certifications

The Hourly Injection Molding Process Engineer focuses on process development and optimization, requiring technical expertise, while the Production Technician handles daily machine operation and basic troubleshooting. Both roles are essential in manufacturing but differ in scope and responsibilities.

What are the most commonly searched types of Injection Molding Process Engineer jobs in Chicago, IL? The most popular types of Injection Molding Process Engineer jobs in Chicago, IL are:
What are popular job titles related to Hourly Injection Molding Process Engineer jobs in Chicago, IL? For Hourly Injection Molding Process Engineer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Hourly Injection Molding Process Engineer jobs in Chicago, IL look for? The top searched job categories for Hourly Injection Molding Process Engineer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Hourly Injection Molding Process Engineer jobs? Cities near Chicago, IL with the most Hourly Injection Molding Process Engineer job openings:
Infographic showing various Hourly Injection Molding Process Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $94,792 per year, or $45.6 per hour.

Molding Process Technician

JST GROUP

Waukegan, IL โ€ข On-site

$30 - $32/hr

Other

Re-posted 27 days ago


Job description

Molding Process Technician
We are seeking an experienced Molding Process Technician to support precision injection molding operations. This role is responsible for setting up, operating, and optimizing molding machines and auxiliary equipment while maintaining JST quality, safety, and production standards.
This position requires advanced technical knowledge of injection molding processes, tooling, and systematic molding methods, including RJG.
What You'll Do
  • Set up, start, stop, and troubleshoot precision molding machines and auxiliary equipment
  • Perform mold installation and removal, material handling, and process startups
  • Clean, adjust, and maintain molding dies to meet quality specifications
  • Establish and document process conditions using systematic molding techniques
  • Adjust process parameters to maintain quality and production targets
  • Sample new molds and plastic resins
  • Use RJG to establish and validate molding processes
  • Perform preventative and minor maintenance on molding equipment
  • Conduct required quality checks and inspections using precision measuring equipment
  • Update molding boards with real-time production, priorities, and maintenance data
  • Support 5S, Kaizen, and continuous improvement initiatives
  • Identify cost-saving opportunities and process improvements
  • Maintain a clean and safe work environment
  • Perform all responsibilities of Process Technician B & C
What We're Looking For
  • Advanced knowledge of injection molding processes and tooling
  • Ability to make independent decisions related to quality, machine operation, and processing adjustments
  • Strong math skills including percentages, conversions, and basic geometry
  • Proficiency with precision measuring equipment (micrometers, calipers, comparators)
  • Experience using Microsoft Excel and Word
  • Strong multitasking and problem-solving skills
  • Proficient in English (reading, writing, speaking); Spanish a plus
  • Willingness to participate in ESL/SSL classes if required