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Plastic Injection Molding Jobs in Rochester, MI (NOW HIRING)

Rishabh RPO

Process Technician

Rochester Hills, MI · On-site

Position Summary We are seeking a hands-on Process Engineer with strong experience in plastic injection molding to support manufacturing operations, improve production processes, troubleshoot ...

MCM Staffing LLC

Tool Room Technician

Rochester Hills, MI · On-site

$23 - $25/hr

The Tooling Maintenance Technician is responsible for maintaining, repairing, troubleshooting, and inspecting plastic injection molds and tooling to ensure safe, reliable, and efficient production.

MMI Engineered Solutions

Process Engineer

Warren, MI · On-site

The ideal candidate will have a at least eight (8) years of successful experience in plastic injection molding processing and a demonstrated knowledge of Scientific Injection Molding techniques. The ...

MMI Engineered Solutions

Process Engineer

Warren, MI · On-site

The ideal candidate will have a at least eight (8) years of successful experience in plastic injection molding processing and a demonstrated knowledge of Scientific Injection Molding techniques. The ...

MMI Engineered Solutions

Process Engineer

Warren, MI · On-site

The ideal candidate will have a at least eight (8) years of successful experience in plastic injection molding processing and a demonstrated knowledge of Scientific Injection Molding techniques. The ...

MCM Staffing LLC

Molding Tech

Rochester Hills, MI · On-site

$16/hr

Operate plastic injection molding machines and auxiliary equipment. * Perform basic machine start-up, shut-down, and monitoring functions. * Inspect molded parts for quality, defects, and consistency.

Workbox Staffing

Mold Maker

Auburn Hills, MI · On-site

$34/hr

We are searching for a Mold Maker experienced in plastic injection molds to help build and repair complex tooling solutions. Qualifications: * Minimum of 3 years of experience in mold making for ...

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All JobsPlastic Injection Molding JobsPlastic Injection Molding Jobs in Rochester, MI

Plastic Injection Molding information

See Rochester, MI salary details

$11

$16

$23

How much do plastic injection molding jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for plastic injection molding in Rochester, MI is $16.90, according to ZipRecruiter salary data. Most workers in this role earn between $14.18 and $19.04 per hour, depending on experience, location, and employer.

What is plastic injection molding?

Plastic injection molding is a manufacturing process used to produce parts by injecting molten plastic material into a mold. The process involves melting plastic pellets, injecting the liquid into a custom-designed mold cavity, and then cooling the material until it solidifies into the final shape. This method is widely used due to its ability to produce high volumes of identical parts with complex shapes and fine details. It's commonly used in industries such as automotive, consumer goods, electronics, and medical devices.

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

To thrive as a Plastic Injection Molding Technician, you need a solid understanding of manufacturing processes, mechanical aptitude, and familiarity with material properties, usually supported by a high school diploma or technical certification. Proficiency in using injection molding machines, process control software, and quality inspection tools is essential. Attention to detail, problem-solving skills, and effective communication help you stand out in this role. These skills ensure the efficient production of high-quality parts, minimize downtime, and maintain safety and productivity on the manufacturing floor.

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

Plastic Injection Molding Technicians often encounter challenges such as machine downtime, material inconsistencies, and maintaining product quality. Addressing these requires strong troubleshooting skills, attention to detail, and good communication with maintenance and quality control teams. Proactively inspecting equipment, adhering to preventive maintenance schedules, and collaborating closely with engineers help minimize defects and ensure efficient production. Continuous learning and staying updated with new molding technologies also support long-term success in this role.

What is the difference between Plastic Injection Molding vs Plastic Mold Designer?

AspectPlastic Injection MoldingPlastic Mold Designer
Primary RoleManufactures plastic parts by injecting molten plastic into moldsDesigns and develops molds used in plastic injection molding processes
Required SkillsMachine operation, material knowledge, quality controlCAD design, mold design, engineering principles
Work EnvironmentFactories, manufacturing plantsDesign studios, engineering offices
CertificationsMachine operation, safety certificationsCAD software certifications, engineering credentials

While Plastic Injection Molding involves the actual manufacturing of plastic parts, Plastic Mold Designers focus on creating the molds used in this process. Both roles are essential in the plastic manufacturing industry, with overlapping skills in engineering and design, but they differ in daily tasks and work environments.

What are popular job titles related to Plastic Injection Molding jobs in Rochester, MI?

For Plastic Injection Molding jobs in Rochester, MI, the most frequently searched job titles are:

What job categories do people searching Plastic Injection Molding jobs in Rochester, MI look for?

The top searched job categories for Plastic Injection Molding jobs in Rochester, MI are:

What cities near Rochester, MI are hiring for Plastic Injection Molding jobs?

Cities near Rochester, MI with the most Plastic Injection Molding job openings:

Plastic Injection Molding jobs near you
Infographic showing various Plastic Injection Molding job openings in Rochester, MI as of August 2026, with employment types broken down into 84% Full Time, 12% Part Time, 1% Contract, and 3% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $35,151 per year, or $16.9 per hour.

Injection Molding Manager

Amaneos US, Inc.

Auburn Hills, MI • On-site

Full-time

Re-posted 18 days ago

Job description

Position Summary

The Injection Molding Manager is responsible for the total lifecycle of the production assets. This role merges high-level technical expertise in injection molding processes with strategic maintenance leadership. The primary objective is to ensure 100% equipment readiness for daily schedule attainment while driving a culture of Total Productive Maintenance (TPM) to eliminate unplanned downtime.

Key ResponsibilitiesTechnical Leadership (Injection Molding)

Oversee the setup, optimization, and troubleshooting of high-tonnage injection molding machines (e.g., Engel, Arburg, and integrated robotics).

Lead the "Scientific Molding" approach to establish robust process windows (Decoupled Molding) for complex interior/kinematic components.

Collaborate with Engineering on Mold Flow Analysis and Tool Design to ensure "Right First Time" tooling

Maintenance & Asset Management

Develop and execute a Total Productive Maintenance (TPM) strategy, transitioning the department from reactive "firefighting" to world-class predictive maintenance.

Manage the CMMS (Computerized Maintenance Management System) to track MTBF (Mean Time Between Failures) and MTTR (Mean Time To Repair).

Oversee the Tool Room operations, ensuring injection molds are cleaned, inspected, and staged according to the production schedule.

Operational Excellence (OEE & Lean)

Drive OEE improvements by identifying and eliminating the "Six Big Losses" in the molding process.

Implement SMED (Single Minute Exchange of Die) techniques to reduce changeover times and increase facility flexibility.

Manage the department budget, including spare parts inventory (MRO) and CAPEX projects for facility upgrades.

Launch & Project Integration

Act as the technical lead for the Moldtecs business integration, ensuring all transferred assets are commissioned, leveled, and safety validated.

Coordinate with EHS to ensure all machine guarding and LOTO procedures are strictly enforced during maintenance activities.

Required Qualifications

Experience: 8–10 years of leadership in a high-volume Tier 1 Automotive molding environment.

Technical Depth: Expert knowledge of hydraulic, electrical, and pneumatic systems within injection molding cells.

Education: Bachelor’s degree in mechanical or Plastics Engineering, or 15+ years of equivalent hands-on journeyman experience.

Launch Experience: Proven track record of managing "Greenfield" or "Brownfield" equipment installations and SOP milestones.

Skills & Competencies

Kinematic Knowledge: Experience with complex moving-part assemblies (interiors, consoles, or kinetic mechanisms).

Leadership: Ability to mentor technicians and build a multi-skilled maintenance team (Mechanical/Electrical/PLC).

Urgency: A "Plant-First" mindset with the ability to lead high-pressure troubleshooting during 24/7 operations.

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