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Edm Operator Jobs in Chicago, IL (NOW HIRING)

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 ...

Manor Tool

Wire EDM Operator

Schiller Park, IL · On-site

$25 - $35/hr

We're hiring a self-motivated Wire EDM Programmer and Operator to join our team.If you know your way around MasterCam software and Wire Machines, enjoy working with a team, and like keeping ...

Thunderbird LLC.

CNC EDM Toolmaker

Elk Grove Village, IL · On-site

$27 - $30/hr

Operates and sets up EDM equipment with minimal assistance. * Change tooling as needed to maintain ... Complete knowledge of Standard Operating Procedure Manual * 2-3 year of plant experience or ...

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Edm Operator information

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$23

$31

How much do edm operator jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for edm operator in Chicago, IL is $23.38, according to ZipRecruiter salary data. Most workers in this role earn between $19.81 and $26.73 per hour, depending on experience, location, and employer.

What is an EDM operator?

EDM Operators are skilled technicians who operate Electrical Discharge Machines (EDM) to precisely shape metal parts and components. They set up, program, and monitor EDM equipment to cut, drill, or form complex shapes in hard materials that are difficult to machine using traditional methods. EDM Operators are essential in manufacturing industries such as aerospace, automotive, and tool-making, where high precision and intricate detailing are required. Their responsibilities also include maintaining equipment, ensuring quality control, and troubleshooting issues during the machining process.

What does an EDM operator do?

The job duties of an EDM or electrical discharge machine operator include the setup and programming of EDM equipment to ensure proper functionality when making precision parts for tool-makers and designers. As an EDM operator, you may work with multiple thru wire EDM machines or sinker EDM machining solutions. Your responsibilities are to measure, mark, and document dimensions of materials, program CAD, CAM, and Agie software applications, perform G-code programming of wired EDM machines, monitor the EDM machining process, and inspect finished products.

What skills and qualifications are needed to be an EDM operator?

To thrive as an EDM Operator, you need a solid background in machining, blueprint reading, and precision measurement, often supported by a technical diploma or relevant experience. Familiarity with electrical discharge machines (EDM), CNC programming, and CAD/CAM software is typically required. Attention to detail, problem-solving abilities, and strong organizational skills help operators maintain quality and efficiency. These capabilities are vital to ensure accurate production of complex components and minimize errors in a high-precision manufacturing environment.

What are some common challenges faced by EDM operators and how can they be addressed on the job?

EDM Operators often encounter challenges such as maintaining tight tolerances, managing tool wear, and troubleshooting equipment malfunctions. Staying organized and attentive to detail is crucial, as even small errors can lead to costly rework. Collaborating closely with engineers and maintenance staff helps address technical issues efficiently. Continuous learning about new EDM technologies and regular preventive maintenance are key strategies to minimize downtime and ensure consistent quality.

What is the difference between Edm Operator vs CNC Machinist?

AspectEdm OperatorCNC Machinist
Required CredentialsTechnical diploma or certification in EDM or manufacturingTechnical diploma or certification in machining or manufacturing
Work EnvironmentManufacturing facilities with EDM machinesMachine shops or manufacturing plants with CNC equipment
Industry UsageCommon in precision manufacturing, aerospace, toolingWidely used in metalworking, automotive, aerospace
Job FocusSetting up and operating EDM machines for precision partsProgramming, setting up, and operating CNC machines for various parts

While both roles involve machining and manufacturing, Edm Operators focus on operating electrical discharge machines for precision work, whereas CNC Machinists work with computer-controlled milling or turning machines. Both roles require technical skills and are vital in manufacturing industries, but they differ in equipment and specific processes.

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Edm Operator jobs near you
Infographic showing various Edm Operator job openings in Chicago, IL as of August 2026, with employment types broken down into 47% Full Time, 51% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $48,622 per year, or $23.4 per hour.

Sinker EDM Operator

Matrix Plastic Products

Wood Dale, IL • On-site

$25 - $35/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 25 days ago

Job description

Job Type
Full-time
Description
Matrix Plastic Products is a quality-driven custom manufacturer of ultra-precise plastic components and subassemblies for medical devices and other mission-critical applications. Our specialties are plastic injection molding, mold making, and assembly. Founded in 1978, we are looking for an experienced Sinker EDM Operator to help run projects through our EDM department. 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 position works closely with mold makers, CNC machinists, engineering, and quality personnel to produce high-quality tooling that meets customer specifications and production schedules.
Key Responsibilities:
  • Set up, operate, and monitor sinker EDM machines to manufacture precision mold components.
  • Interpret blueprints, CAD models, GD&T, and work instructions.
  • Install, align, and qualify electrodes and workpieces.
  • Create, edit, or optimize EDM programs using machine controls and/or CAM software.
  • Verify dimensions and surface finishes using precision measuring equipment including micrometers, calipers, indicators, height gages, and other advanced measurement equipment when applicable.
  • Perform routine machine maintenance and maintain proper machine cleanliness.
  • Troubleshoot machining and process issues to ensure dimensional accuracy and efficient production.
  • Collaborate with mold makers during new mold builds, mold repairs, engineering changes, and production tooling support.
  • Document machining parameters, inspection results, and completed work accurately.
  • Maintain a safe, clean, and organized work environment.
  • Participate in continuous improvement initiatives to improve quality, efficiency, and safety.
  • Comply with all company policies, safety procedures, and quality standards.

Requirements
Required Qualifications:
  • High school diploma or GED required; technical training in machining, mold making, or manufacturing preferred.
  • Three (3) or more years of sinker EDM experience in a mold making or precision machining environment preferred.
  • Experience with plastic injection mold construction and repair strongly preferred.
  • Ability to read and interpret engineering drawings, GD&T, and technical specifications.
  • Working knowledge of EDM machining principles, electrode design, and precision tooling.
  • Experience machining hardened tool steels and using graphite and copper electrodes.
  • Familiarity with CAM software such as NX, SolidWorks, or similar.
  • CNC machining is a plus.
  • Strong mechanical aptitude, attention to detail, and problem-solving skills.
  • Ability to work independently while contributing effectively within a team environment.

Physical Demands / Working Conditions:
  • Ability to remain in a stationary position or move throughout the manufacturing facility during the workday.
  • Frequently position oneself to inspect, load, unload, and set up tooling and machine components.
  • Frequently operate machinery, computers, and precision measuring instruments requiring manual dexterity and hand-eye coordination.
  • Frequently communicate with coworkers regarding work instructions, production status, and safety information.
  • Ability to visually inspect machined components, tooling, and measuring equipment, including distinguishing fine detail.
  • Occasionally lift, carry, push, or pull materials and tooling weighing up to 50 pounds, with or without assistance. Mechanical lifting devices are available and should be used when appropriate.
  • Work in a manufacturing environment with exposure to machine noise, oils, coolants, metal dust, and varying temperatures.
  • Appropriate personal protective equipment (PPE) is provided and required.
  • May be required to work overtime or adjusted schedules to meet production demands.

Employment Verification:
Matrix participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. EOE, including disability/vets
Compensation:
Pay: $25 - $35 per hour (depending on experience)
Hours:
Expected hours: 40 - 50 per week (Mon-Fri), depending on workload. This position is in-person.
Benefits:
401(k)
401(k) matching
Dental insurance
Health insurance
Health savings account
Life insurance
Paid time off
Vision insurance

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