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Injection Molding Supervisor Jobs (NOW HIRING)

Ambaflex

Injection Molding Supervisor

Canton, OH · On-site

The Injection Molding Supervisor reports directly to the Injection Mold & Maintenance Manager and serves as a key leader within the manufacturing team. Key Responsibilities Safety & Workplace ...

AmbaFlex

Injection Molding Supervisor

Canton, OH

$1 - $2/hr

The Injection Molding Supervisor reports directly to the Injection Mold & Maintenance Manager and serves as a key leader within the manufacturing team. Key Responsibilities Safety & Workplace ...

Randstad

Injection Molding Supervisor

Spring Hill, TN · On-site

$75K - $85K/yr

We are seeking a dedicated Injection Molding Supervisor to lead our 2nd shift production team. If you have a passion for precision, process improvement, and mentoring talent, we want to hear from you.

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Injection Molding Supervisor information

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How much do injection molding supervisor jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for injection molding supervisor in the United States is $27.51, according to ZipRecruiter salary data. Most workers in this role earn between $24.76 and $30.53 per hour, depending on experience, location, and employer.

What does an injection molding supervisor do?

An Injection Molding Supervisor oversees the injection molding production process, ensuring efficient operation, quality control, and adherence to safety standards. They manage machine operators, troubleshoot equipment issues, and optimize production schedules to meet deadlines. Additionally, they collaborate with quality control teams to ensure products meet specifications and implement process improvements for efficiency and cost reduction.

What are the key skills and qualifications needed to thrive as an injection molding supervisor?

To thrive as an Injection Molding Supervisor, you need a strong understanding of injection molding processes, equipment operations, and production management, often supported by experience in manufacturing and technical training. Familiarity with manufacturing software (like ERP or MES systems), SPC tools, and certifications such as Six Sigma or RJG Master Molder is highly valued. Strong leadership, problem-solving, and communication skills help you effectively manage teams and coordinate with other departments. These competencies are essential for maintaining quality standards, optimizing production efficiency, and ensuring safe and smooth operations.

What are some typical challenges an injection molding supervisor may face on the job?

Injection Molding Supervisors often encounter challenges such as minimizing machine downtime, maintaining consistent product quality, and balancing tight production schedules. They frequently need to troubleshoot equipment issues quickly while also training and motivating operators to follow best practices. Effective supervisors must adapt to rapidly changing production demands and work closely with maintenance, quality, and engineering teams to resolve problems efficiently. Overcoming these challenges requires a mix of technical know-how, organizational skills, and strong leadership. Embracing these demands can help supervisors develop valuable expertise and advance to higher management roles within manufacturing.

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Injection Molding Supervisor jobs near you
Infographic showing various Injection Molding Supervisor job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $57,222 per year, or $27.5 per hour.

Injection Molding Supervisor

AmbaFlex Manufacturing

Canton, OH • On-site

$1 - $2/hr

Other

This job post has expired 6 days ago. Applications are no longer accepted.

Job description

AmbaFlex is seeking an experienced Injection Molding Supervisor to lead daily injection molding operations and ensure the safe, efficient, and timely production of high-quality products. This role is responsible for coordinating people, materials, machines, molds, and production schedules while driving continuous improvement and maintaining compliance with quality and safety standards.

The Injection Molding Supervisor reports directly to the Injection Mold & Maintenance Manager and serves as a key leader within the manufacturing team.

Key Responsibilities

Safety & Workplace Organization

  • Promote and enforce safe work practices, PPE requirements, and LOTO procedures.

  • Maintain a clean, organized, and audit-ready work environment through 6S standards.

  • Identify and address safety concerns proactively.

Production Planning & Execution

  • Coordinate daily production activities to meet customer and business requirements.

  • Schedule and prioritize jobs, machine utilization, mold changeovers, and staffing needs.

  • Monitor production performance and adjust resources as needed to meet production goals.

Quality & Process Control

  • Ensure products meet established quality standards.

  • Monitor cycle times, scrap, rework, downtime, and process performance.

  • Collaborate with Quality, Engineering, and Maintenance teams to resolve production issues and implement improvements.

Reporting & Inventory Accuracy

  • Maintain accurate production records, downtime reporting, scrap tracking, and labor reporting.

  • Verify inventory accuracy and material availability.

  • Support ERP/MRP system transactions and reporting requirements.

Leadership & Team Development

  • Lead, coach, and support production employees.

  • Provide performance feedback and training support.

  • Conduct effective shift handoffs and communicate production priorities, issues, and expectations.

  • Foster a positive, team-oriented work environment.

Job requirements

Required

  • Minimum 5 years of injection molding manufacturing experience.

  • Minimum 2 years of supervisory experience in a production environment.

  • Strong understanding of injection molding processes, tooling, materials, machines, and quality requirements.

  • Excellent communication, organizational, leadership, and problem-solving skills.

  • Basic computer proficiency, including spreadsheets, production reporting, ERP/MRP systems, and inventory management.

Preferred

  • Technical training or education in plastics manufacturing, operations, supply chain, or a related field.

  • Experience with Lean Manufacturing, continuous improvement initiatives, production scheduling, and process troubleshooting.

Education

  • High School Diploma or GED required.

  • Additional technical or manufacturing-related education is preferred.

What We're Looking For

Successful candidates will demonstrate:

  • Strong leadership and team-building abilities.

  • Excellent communication skills and attention to detail.

  • A proactive approach to problem-solving and continuous improvement.

  • Commitment to safety, quality, and operational excellence.

  • Ability to thrive in a fast-paced manufacturing environment.

You should be proficient in:

  • Supervisory Experience
  • Injection Molding Experience