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Injection Molding Operator Jobs in Detroit, MI (NOW HIRING)

MMI Injection Molding

Process Technician- C shift

Warren, MI · On-site

$26 - $28/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

MMI is a plastic injection molding and engineering solutions provider headquartered in Saline ... In this hands-on position, you'll work closely with Shift Supervisors, Operators, and Engineers to ...

VanSpeag Group

Be Seen First

Injection Molding Technician

Wixom, MI · On-site

$22 - $29/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Injection Molding Technician supports the technical process activities of the production plant, including injection molding, plastics decorating, and automated/manual plastics assembly processes.

New

Magna

Injection Molding Process Tech

Plymouth, MI · On-site

$23.75 - $28.50/hr

Maintain best operating parameters (baselines) for tool and make any adjustments required to cycle ... Injection Mold Tool Setting Experience. 1 year min as a die setter. * Knowledge of plastic ...

Magna

Injection Molding Process Tech

Plymouth, MI

$23.75 - $28.50/hr

Maintain best operating parameters (baselines) for tool and make any adjustments required to cycle ... Injection Mold Tool Setting Experience. 1 year min as a die setter. * Knowledge of plastic ...

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All JobsInjection Molding Operator JobsInjection Molding Operator Jobs in Detroit, MI

Injection Molding Operator information

See Detroit, MI salary details

$11

$18

$25

How much do injection molding operator jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for injection molding operator in Detroit, MI is $18.18, according to ZipRecruiter salary data. Most workers in this role earn between $15.24 and $20.48 per hour, depending on experience, location, and employer.

What is an injection molding operator?

Injection Molding Operators are skilled workers responsible for operating and maintaining machines that mold plastic or other materials into specific shapes. They monitor the production process, inspect finished products for quality, and may perform minor repairs or adjustments to equipment. This role requires attention to detail, mechanical aptitude, and a strong commitment to safety standards in a manufacturing environment.

What does an injection molding operator do?

The job duties of an injection molding operator include working to set up and operate machines that shape plastic or other materials through a process called injection molding. Your responsibilities usually involve working in a manufacturing setting and preparing your machine for each production run. You set your equipment based on blueprints or design directions. You usually monitor production to ensure quality during the process, and may also clean and perform maintenance on your equipment.

What are the key skills and qualifications needed to thrive as an injection molding operator, and why are they important?

To thrive as an Injection Molding Operator, you need a solid understanding of manufacturing processes, machine operation, and quality control, often supported by a high school diploma or technical training. Familiarity with injection molding machines, basic maintenance tools, and quality inspection systems such as calipers and micrometers is essential. Attention to detail, problem-solving abilities, and effective teamwork are important soft skills for this role. These skills and qualities are crucial for ensuring product consistency, minimizing downtime, and maintaining a safe, efficient production environment.

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

Injection Molding Operators often encounter challenges such as machine malfunctions, material inconsistencies, and maintaining product quality standards. To address these issues, operators must be proactive in performing regular equipment checks, monitoring production parameters closely, and communicating effectively with maintenance and quality assurance teams. Staying organized and developing strong troubleshooting skills can help minimize downtime and ensure that production targets are met efficiently.

What is the difference between Injection Molding Operator vs Machine Setter?

AspectInjection Molding OperatorMachine Setter
Primary RoleOperates and monitors injection molding machines to produce plastic partsSets up, adjusts, and maintains injection molding machines for production runs
CredentialsHigh school diploma or equivalent; some technical trainingHigh school diploma; technical training or certification often preferred
Work EnvironmentManufacturing plant, production floorManufacturing plant, production floor
ResponsibilitiesLoading materials, inspecting parts, troubleshooting minor issuesMachine setup, calibration, troubleshooting complex issues

While both roles work in plastic manufacturing environments, the Injection Molding Operator primarily runs and monitors machines during production, whereas the Machine Setter focuses on preparing and maintaining the machines for optimal operation. Understanding these differences helps in choosing the right career path or job focus within the industry.

Is injection molding a hard job?

Injection molding operator jobs can be physically demanding and require attention to detail, technical skills, and the ability to operate and troubleshoot machinery. The job often involves standing for long periods, working with hot equipment, and following safety protocols, but with proper training, it is manageable for many workers.

What skills are needed for injection molding operator?

Injection molding operators need strong mechanical skills, attention to detail, and the ability to read technical drawings and instructions. They should be familiar with operating and maintaining molding machines, have good hand-eye coordination, and often require knowledge of safety procedures and quality control standards. Basic math skills and the ability to troubleshoot equipment are also important.
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Injection Molding Operator jobs near you
Infographic showing various Injection Molding Operator job openings in Detroit, MI as of August 2026, with employment types broken down into 77% Full Time, 15% Contract, and 8% Nights. Highlights an 100% In-person job distribution, with an average salary of $37,805 per year, or $18.2 per hour.

Process Technician- C shift

MMI Injection Molding

Warren, MI • On-site

$26 - $28/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 18 days ago

Job description

Who We Are: MMI is a plastic injection molding and engineering solutions provider headquartered in Saline, Michigan, with offices in Troy, Warren, and Monterrey, Mexico. We specialize in delivering engineering solutions for advanced composites and engineered resins across diverse industries.

Our mission is simple: Deliver a Quality Product, On Time, at a Competitive Price. We are committed to fostering an inclusive, welcoming workplace where innovation thrives and collaboration is at the heart of everything we do.

C shift :Schedule: Monday through Wednesday 6:00pm-12:15am, Thursday/Friday or Saturday/Sunday 6:00pm-6:15am

MMI is looking for a reliable Process Technician for our facility in Warren, C SHIFT who is ready to play a key role in supporting our production team by ensuring our molding processes run smoothly, safely, and efficiently.

In this hands-on position, you'll work closely with Shift Supervisors, Operators, and Engineers to set up and optimize molds, troubleshoot equipment, and maintain tooling. Your expertise will directly impact product quality, efficiency, and the overall success of our manufacturing operations.

Key Responsibilities:

  • Follow and enforce all safety, health, and quality standards.

  • Set up, optimize, and change over molds and related equipment.

  • Monitor and adjust molding processes to ensure consistent product quality.

  • Troubleshoot equipment and process issues to minimize downtime and scrap.

  • Collaborate with Supervisors and Operators to train and develop team skills.

  • Document process changes and communicate updates to Engineering.

  • Support efficiency goals by reducing setup time and improving cycle times.

Qualifications:

  • Experience in Plastic Injection Molding Manufacturing.

    • Skilled in processing, setting up, troubleshooting, and optimizing injection molding equipment.
    • Experienced in identifying and resolving molding defects, machine issues, and process variations to ensure consistent product quality and efficient production.

  • 3 or more years "hands-on" processing and troubleshooting injection molding equipment.

  • Mold design best practices experience is required.

  • Large part injection molding is ideal experience

  • Light maintenance experience is needed.

  • Ability to maintain regular, predictable, and punctual attendance.

  • Computer usage and typing skills are essential.

  • Excellent verbal and written communication, including the ability to effectively communicate with all levels of the organization.

  • Ability to lift up to 50 pounds, climb ladders up to 15 feet in height, and walk and stand for periods ranging from 6 to 12 or more hours per day.

Ability to work effectively under pressure in a fast-paced manufacturing environment while meeting production, quality, and safety requirements.

Work Environment & Expectations:

  • Working in office and manufacturing environment

  • Standing in excess of 7.5 hours per day in an environment that may be hot, noisy, and dirty.

  • Serve as a technical expert and mentor to Operators and team members.

Why work at MMI?

  • A rich** Benefits Package** including Medical, Dental, Vision, Long and Short-Term Disability (Company Paid), a robust Wellness Program, tuition reimbursement, and a 401(k) Retirement Plan with matching.

  • Vacation and Sick Time

  • Up to Ten (10) paid holidays (including one diversity holiday)

  • Perfect **Attendance and Employee Referral Bonus **opportunities (up to $200 per referral)

  • Opportunities for **growth and job training, **for energetic, career-minded individuals.

  • Located in Saline, MI just minutes from Planet Fitness, Emagine Saline, and hundreds of local businesses!

MMI Engineered Solutions is an equal opportunity employer.

You should be proficient in:

  • 5 Why (Root Cause Analysis Method)
  • Standard Operating Procedures (SOPs)
  • Process Engineering
  • plastic injection